{
 "version": "2.2",
 "instance": {
  "ck0001432353-20260327.htm": {
   "nsprefix": "ck0001432353",
   "nsuri": "http://www.globalxfunds.com/20260327",
   "dts": {
    "inline": {
     "local": [
      "ck0001432353-20260327.htm"
     ]
    },
    "schema": {
     "local": [
      "ck0001432353-20260327.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://www.xbrl.org/lrr/arcrole/deprecated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://www.xbrl.org/dtr/type/2024-01-31/types.xsd",
      "https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd",
      "https://xbrl.fasb.org/srt/2025/elts/srt-roles-2025.xsd",
      "https://xbrl.fasb.org/srt/2025/elts/srt-types-2025.xsd",
      "https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd",
      "https://xbrl.fasb.org/us-gaap/2025/elts/us-roles-2025.xsd",
      "https://xbrl.fasb.org/us-gaap/2025/elts/us-types-2025.xsd",
      "https://xbrl.sec.gov/country/2025/country-2025.xsd",
      "https://xbrl.sec.gov/country/2025/country-2025_def.xsd",
      "https://xbrl.sec.gov/dei/2025/dei-2025.xsd",
      "https://xbrl.sec.gov/fnd/2025/fnd-2025.xsd",
      "https://xbrl.sec.gov/fnd/2025/fnd-2025_lab.xsd",
      "https://xbrl.sec.gov/fnd/2025/fnd-oef-2025.xsd",
      "https://xbrl.sec.gov/oef/2025/oef-2025.xsd",
      "https://xbrl.sec.gov/oef/2025/oef-2025_cal.xsd",
      "https://xbrl.sec.gov/oef/2025/oef-2025_lab.xsd",
      "https://xbrl.sec.gov/oef/2025/oef-rr-2025.xsd",
      "https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd"
     ]
    },
    "definitionLink": {
     "local": [
      "ck0001432353-20260327_def.xml"
     ]
    },
    "labelLink": {
     "local": [
      "ck0001432353-20260327_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "ck0001432353-20260327_pre.xml"
     ]
    }
   },
   "keyStandard": 62,
   "keyCustom": 0,
   "axisStandard": 5,
   "axisCustom": 0,
   "memberStandard": 5,
   "memberCustom": 358,
   "hidden": {
    "total": 244,
    "http://xbrl.sec.gov/oef/2025": 241,
    "http://xbrl.sec.gov/dei/2025": 3
   },
   "contextCount": 3130,
   "entityCount": 1,
   "segmentCount": 363,
   "elementCount": 534,
   "unitCount": 2,
   "baseTaxonomies": {
    "http://xbrl.sec.gov/oef/2025": 5250,
    "http://xbrl.sec.gov/fnd/2025": 56,
    "http://xbrl.sec.gov/dei/2025": 6
   },
   "report": {
    "R1": {
     "role": "http://xbrl.sec.gov/rr/role/N1aCover",
     "longName": "010000 - Disclosure - Form N-1A Cover",
     "shortName": "Form N-1A Cover",
     "isDefault": "true",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Risk/Return",
     "order": "1",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "dei:EntityRegistrantName",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "dei:EntityRegistrantName",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     }
    },
    "R2": {
     "role": "http://xbrl.sec.gov/rr/role/RiskReturn",
     "longName": "010002 - Disclosure - Investment Objectives and Goals",
     "shortName": "Investment Objectives and Goals",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Risk/Return",
     "order": "2",
     "firstAnchor": {
      "contextRef": "c-2",
      "name": "oef:RiskReturnHeading",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-2",
      "name": "oef:RiskReturnHeading",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     }
    },
    "R3": {
     "role": "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
     "longName": "010003 - Disclosure - Fees and Expenses",
     "shortName": "Fees and Expenses",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Risk/Return",
     "order": "3",
     "firstAnchor": {
      "contextRef": "c-2",
      "name": "oef:ExpenseHeading",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-2",
      "name": "oef:ExpenseHeading",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     }
    },
    "R4": {
     "role": "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
     "longName": "010004 - Disclosure - Investment Strategy",
     "shortName": "Investment Strategy",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Risk/Return",
     "order": "4",
     "firstAnchor": {
      "contextRef": "c-2",
      "name": "oef:StrategyHeading",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-2",
      "name": "oef:StrategyHeading",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     }
    },
    "R5": {
     "role": "http://xbrl.sec.gov/rr/role/InvestmentRisks",
     "longName": "010005 - Disclosure - Investment Risks",
     "shortName": "Investment Risks",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Risk/Return",
     "order": "5",
     "firstAnchor": {
      "contextRef": "c-6",
      "name": "oef:RiskTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-6",
      "name": "oef:RiskTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     }
    },
    "R6": {
     "role": "http://xbrl.sec.gov/rr/role/PerformanceManagement",
     "longName": "010006 - Disclosure - Performance Management",
     "shortName": "Performance Management",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Risk/Return",
     "order": "6",
     "firstAnchor": {
      "contextRef": "c-2",
      "name": "oef:BarChartAndPerformanceTableHeading",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-2",
      "name": "oef:BarChartAndPerformanceTableHeading",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     }
    },
    "R7": {
     "role": "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
     "longName": "020020 - Disclosure - Annual Fund Operating Expenses",
     "shortName": "Annual Fund Operating Expenses",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Risk/Return",
     "order": "7",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "oef:ManagementFeesOverAssets",
      "unitRef": "number",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "4",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "oef:ManagementFeesOverAssets",
      "unitRef": "number",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "4",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     }
    },
    "R8": {
     "role": "http://xbrl.sec.gov/rr/role/ExpenseExample",
     "longName": "020030 - Disclosure - Expense Example",
     "shortName": "Expense Example",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Risk/Return",
     "order": "8",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "oef:ExpenseExampleYear01",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "0",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "oef:ExpenseExampleYear01",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "0",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     }
    },
    "R9": {
     "role": "http://xbrl.sec.gov/rr/role/BarChartData",
     "longName": "020050 - Disclosure - Annual Total Returns",
     "shortName": "Annual Total Returns",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Risk/Return",
     "order": "9",
     "firstAnchor": null,
     "uniqueAnchor": null
    },
    "R10": {
     "role": "http://xbrl.sec.gov/rr/role/PerformanceTableData",
     "longName": "020060 - Disclosure - Average Annual Total Returns",
     "shortName": "Average Annual Total Returns",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Risk/Return",
     "order": "10",
     "firstAnchor": {
      "contextRef": "c-1768",
      "name": "oef:AverageAnnualReturnLabel",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1768",
      "name": "oef:AverageAnnualReturnLabel",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ck0001432353-20260327.htm",
      "first": true,
      "unique": true
     }
    }
   },
   "tag": {
    "oef_AcquiredFundFeesAndExpensesBasedOnEstimates": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AcquiredFundFeesAndExpensesBasedOnEstimates",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Acquired Fund Fees and Expenses, Based on Estimates [Text]"
       }
      }
     },
     "auth_ref": [
      "r28"
     ]
    },
    "oef_AcquiredFundFeesAndExpensesOverAssets": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AcquiredFundFeesAndExpensesOverAssets",
     "calculation": {
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData": {
       "parentTag": "oef_ExpensesOverAssets",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Acquired Fund Fees and Expenses"
       }
      }
     },
     "auth_ref": [
      "r27"
     ]
    },
    "ck0001432353_ActiveManagementRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "ActiveManagementRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Active Management Risk Member",
        "documentation": "Active Management Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AdaptiveWealthStrategiesUSFactorIndexTRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AdaptiveWealthStrategiesUSFactorIndexTRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adaptive Wealth Strategies U.S. Factor Index (TR) (USD)",
        "documentation": "Adaptive Wealth Strategies U.S. Factor Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AdaptiveWealthStrategiesUSRiskManagementIndexTRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AdaptiveWealthStrategiesUSRiskManagementIndexTRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adaptive Wealth Strategies U.S. Risk Management Index (TR) (USD)",
        "documentation": "Adaptive Wealth Strategies U.S. Risk Management Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AffiliatedIndexProviderRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AffiliatedIndexProviderRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Affiliated Index Provider Risk Member",
        "documentation": "Affiliated Index Provider Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_AfterTaxesOnDistributionsAndSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AfterTaxesOnDistributionsAndSalesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "After Taxes on Distributions and Sales"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "oef_AfterTaxesOnDistributionsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AfterTaxesOnDistributionsMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "After Taxes on Distributions"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "oef_AllCoregistrantsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AllCoregistrantsMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/N1aCover",
      "http://xbrl.sec.gov/rr/role/N1aSupplement",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData",
      "http://xbrl.sec.gov/rr/role/RiskReturn",
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Coregistrants [Member]"
       }
      }
     },
     "auth_ref": [
      "r1"
     ]
    },
    "oef_AllRisksMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AllRisksMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Risks [Member]"
       }
      }
     },
     "auth_ref": [
      "r37"
     ]
    },
    "dei_AmendmentDescription": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "AmendmentDescription",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/N1aCover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amendment Description",
        "documentation": "Description of changes contained within amended document."
       }
      }
     },
     "auth_ref": []
    },
    "dei_AmendmentFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "AmendmentFlag",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/N1aCover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amendment Flag",
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission."
       }
      }
     },
     "auth_ref": []
    },
    "oef_AnnlRtrPct": {
     "xbrltype": "pureItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AnnlRtrPct",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Annual Return [Percent]"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "oef_AnnualFundOperatingExpensesTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AnnualFundOperatingExpensesTableTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Annual Fund Operating Expenses [Table]"
       }
      }
     },
     "auth_ref": [
      "r34"
     ]
    },
    "oef_AnnualReturnCaption": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AnnualReturnCaption",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Annual Return Caption [Text]"
       }
      }
     },
     "auth_ref": [
      "r46"
     ]
    },
    "oef_AnnualReturnColumnName": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AnnualReturnColumnName",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Annual Return, Column [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r45"
     ]
    },
    "oef_AnnualReturnInceptionDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AnnualReturnInceptionDate",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Annual Return, Inception Date"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "ck0001432353_AssetClassRiskAssociatedRisksRelatedToInvestingInRateLinkedDerivativesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskAssociatedRisksRelatedToInvestingInRateLinkedDerivativesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Associated Risks Related To Investing In Rate-Linked Derivatives Member",
        "documentation": "Asset Class Risk, Associated Risks Related To Investing In Rate-Linked Derivatives Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskBondInvestmentRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskBondInvestmentRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Bond Investment Risk Member",
        "documentation": "Asset Class Risk, Bond Investment Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskCallableDebtRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskCallableDebtRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Callable Debt Risk Member",
        "documentation": "Asset Class Risk, Callable Debt Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskChinaASharesRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskChinaASharesRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, China A-Shares Risk Member",
        "documentation": "Asset Class Risk, China A-Shares Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskConvertibleSecuritiesRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskConvertibleSecuritiesRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Convertible Securities Risk Member",
        "documentation": "Asset Class Risk, Convertible Securities Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskDepositaryReceiptsRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskDepositaryReceiptsRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Depositary Receipts Risk Member",
        "documentation": "Asset Class Risk, Depositary Receipts Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskDerivativesRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskDerivativesRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Derivatives Risk Member",
        "documentation": "Asset Class Risk, Derivatives Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskETFInvestmentRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskETFInvestmentRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, ETF Investment Risk Member",
        "documentation": "Asset Class Risk, ETF Investment Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskEquitySecuritiesRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskEquitySecuritiesRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Equity Securities Risk Member",
        "documentation": "Asset Class Risk, Equity Securities Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskFixedIncomeSecuritiesRiskEventRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskFixedIncomeSecuritiesRiskEventRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Fixed Income Securities Risk - Event Risk Member",
        "documentation": "Asset Class Risk, Fixed Income Securities Risk - Event Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskFixedIncomeSecuritiesRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskFixedIncomeSecuritiesRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Fixed Income Securities Risk Member",
        "documentation": "Asset Class Risk, Fixed Income Securities Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskFixedToFloatingRateSecuritiesRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskFixedToFloatingRateSecuritiesRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Fixed-To-Floating Rate Securities Risk Member",
        "documentation": "Asset Class Risk, Fixed-To-Floating Rate Securities Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskHybridSecuritiesInvestmentRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskHybridSecuritiesInvestmentRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Hybrid Securities Investment Risk Member",
        "documentation": "Asset Class Risk, Hybrid Securities Investment Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskInflationIndexedSecuritiesTaxRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskInflationIndexedSecuritiesTaxRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Inflation-Indexed Securities Tax Risk Member",
        "documentation": "Asset Class Risk, Inflation-Indexed Securities Tax Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskInflationLinkedBondsInvestmentRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskInflationLinkedBondsInvestmentRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Inflation-Linked Bonds Investment Risk Member",
        "documentation": "Asset Class Risk, Inflation-Linked Bonds Investment Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskLeverageRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskLeverageRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Leverage Risk Member",
        "documentation": "Asset Class Risk, Leverage Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskLeveragedPortfoliosInvestmentRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskLeveragedPortfoliosInvestmentRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Leveraged Portfolios Investment Risk Member",
        "documentation": "Asset Class Risk, Leveraged Portfolios Investment Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskMasterLimitedPartnershipsInvestmentRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskMasterLimitedPartnershipsInvestmentRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Master Limited Partnerships Investment Risk Member",
        "documentation": "Asset Class Risk, Master Limited Partnerships Investment Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk Member",
        "documentation": "Asset Class Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskMidstreamAndDownstreamMLPsInvestmentRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskMidstreamAndDownstreamMLPsInvestmentRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Midstream And Downstream MLPs Investment Risk Member",
        "documentation": "Asset Class Risk, Midstream And Downstream MLPs Investment Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskNonHedgingForeignCurrencyTradingExposureRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskNonHedgingForeignCurrencyTradingExposureRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Non-Hedging Foreign Currency Trading Exposure Risk Member",
        "documentation": "Asset Class Risk, Non-Hedging Foreign Currency Trading Exposure Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskNonU.S.AgencyDebtRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskNonU.S.AgencyDebtRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Non-U.S. Agency Debt Risk Member",
        "documentation": "Asset Class Risk, Non-U.S. Agency Debt Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskOptionTradingStrategiesExposureRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskOptionTradingStrategiesExposureRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Option Trading Strategies Exposure Risk Member",
        "documentation": "Asset Class Risk, Option Trading Strategies Exposure Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskPreferredStockInvestmentRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskPreferredStockInvestmentRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Preferred Stock Investment Risk Member",
        "documentation": "Asset Class Risk, Preferred Stock Investment Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskRealEstateStocksAndRealEstateInvestmentTrustsREITsInvestmentRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskRealEstateStocksAndRealEstateInvestmentTrustsREITsInvestmentRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Real Estate Stocks And Real Estate Investment Trusts (REITs) Investment Risk Member",
        "documentation": "Asset Class Risk, Real Estate Stocks And Real Estate Investment Trusts (REITs) Investment Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskRiskOfInvestingInCompaniesWithHighFreeCashFlowYieldsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskRiskOfInvestingInCompaniesWithHighFreeCashFlowYieldsMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Risk Of Investing In Companies With High Free Cash Flow Yields Member",
        "documentation": "Asset Class Risk, Risk Of Investing In Companies With High Free Cash Flow Yields Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskSeniorLoansInvestmentRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskSeniorLoansInvestmentRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Senior Loans Investment Risk Member",
        "documentation": "Asset Class Risk, Senior Loans Investment Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskSovereignAndQuasiSovereignObligationsRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskSovereignAndQuasiSovereignObligationsRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Sovereign And Quasi-Sovereign Obligations Risk Member",
        "documentation": "Asset Class Risk, Sovereign And Quasi-Sovereign Obligations Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskU.S.TreasuryObligationsRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskU.S.TreasuryObligationsRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, U.S. Treasury Obligations Risk Member",
        "documentation": "Asset Class Risk, U.S. Treasury Obligations Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskVariableAndFloatingRateSecuritiesRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskVariableAndFloatingRateSecuritiesRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Variable And Floating Rate Securities Risk Member",
        "documentation": "Asset Class Risk, Variable And Floating Rate Securities Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssetClassRiskZeroCouponBondRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssetClassRiskZeroCouponBondRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class Risk, Zero-Coupon Bond Risk Member",
        "documentation": "Asset Class Risk, Zero-Coupon Bond Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInAISemiconductorAndSemiconductorEquipmentCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInAISemiconductorAndSemiconductorEquipmentCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In AI Semiconductor And Semiconductor Equipment Companies Member",
        "documentation": "Associated Risks Related To Investing In AI Semiconductor And Semiconductor Equipment Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInAgTechFoodInnovationCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInAgTechFoodInnovationCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In AgTech &amp; Food Innovation Companies Member",
        "documentation": "Associated Risks Related To Investing In AgTech &amp; Food Innovation Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInAgingPopulationCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInAgingPopulationCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Aging Population Companies Member",
        "documentation": "Associated Risks Related To Investing In Aging Population Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInArtificialIntelligenceBigDataCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInArtificialIntelligenceBigDataCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Artificial Intelligence &amp; Big Data Companies Member",
        "documentation": "Associated Risks Related To Investing In Artificial Intelligence &amp; Big Data Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInAutonomousElectricVehicleCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInAutonomousElectricVehicleCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Autonomous &amp; Electric Vehicle Companies Member",
        "documentation": "Associated Risks Related To Investing In Autonomous &amp; Electric Vehicle Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInBlockchainCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInBlockchainCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Blockchain Companies Member",
        "documentation": "Associated Risks Related To Investing In Blockchain Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInCleanTechCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInCleanTechCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In CleanTech Companies Member",
        "documentation": "Associated Risks Related To Investing In CleanTech Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInCleanWaterCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInCleanWaterCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Clean Water Companies Member",
        "documentation": "Associated Risks Related To Investing In Clean Water Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInCloudComputingCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInCloudComputingCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Cloud Computing Companies Member",
        "documentation": "Associated Risks Related To Investing In Cloud Computing Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInConsciousCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInConsciousCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Conscious Companies Member",
        "documentation": "Associated Risks Related To Investing In Conscious Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInCybersecurityCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInCybersecurityCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Cybersecurity Companies Member",
        "documentation": "Associated Risks Related To Investing In Cybersecurity Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInDataCenterREITsAndDigitalInfrastructureCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInDataCenterREITsAndDigitalInfrastructureCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Data Center REITs And Digital Infrastructure Companies Member",
        "documentation": "Associated Risks Related To Investing In Data Center REITs And Digital Infrastructure Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInDefenseTechCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInDefenseTechCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Defense Tech Companies Member",
        "documentation": "Associated Risks Related To Investing In Defense Tech Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInEnergyInfrastructureCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInEnergyInfrastructureCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Energy Infrastructure Companies Member",
        "documentation": "Associated Risks Related To Investing In Energy Infrastructure Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInFinTechCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInFinTechCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In FinTech Companies Member",
        "documentation": "Associated Risks Related To Investing In FinTech Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInGenomicsCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInGenomicsCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Genomics Companies Member",
        "documentation": "Associated Risks Related To Investing In Genomics Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInHealthTechCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInHealthTechCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In HealthTech Companies Member",
        "documentation": "Associated Risks Related To Investing In HealthTech Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInHydrogenCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInHydrogenCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Hydrogen Companies Member",
        "documentation": "Associated Risks Related To Investing In Hydrogen Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInInfrastructureCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInInfrastructureCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Infrastructure Companies Member",
        "documentation": "Associated Risks Related To Investing In Infrastructure Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInInfrastructureDevelopmentCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInInfrastructureDevelopmentCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Infrastructure Development Companies Member",
        "documentation": "Associated Risks Related To Investing In Infrastructure Development Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInInternetOfThingsCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInInternetOfThingsCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Internet Of Things Companies Member",
        "documentation": "Associated Risks Related To Investing In Internet Of Things Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInMillennialCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInMillennialCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Millennial Companies Member",
        "documentation": "Associated Risks Related To Investing In Millennial Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInQuantumComputingCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInQuantumComputingCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Quantum Computing Companies Member",
        "documentation": "Associated Risks Related To Investing In Quantum Computing Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInRoboticsArtificialIntelligenceCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInRoboticsArtificialIntelligenceCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Robotics &amp; Artificial Intelligence Companies Member",
        "documentation": "Associated Risks Related To Investing In Robotics &amp; Artificial Intelligence Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInThematicCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInThematicCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Thematic Companies Member",
        "documentation": "Associated Risks Related To Investing In Thematic Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_AssociatedRisksRelatedToInvestingInVideoGameEsportsCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "AssociatedRisksRelatedToInvestingInVideoGameEsportsCompaniesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associated Risks Related To Investing In Video Game &amp; Esports Companies Member",
        "documentation": "Associated Risks Related To Investing In Video Game &amp; Esports Companies Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_AverageAnnualReturnAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AverageAnnualReturnAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Average Annual Return:"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "oef_AverageAnnualReturnCaption": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AverageAnnualReturnCaption",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Average Annual Return, Caption [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "oef_AverageAnnualReturnColumnName": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AverageAnnualReturnColumnName",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Average Annual Return, Column Name [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "oef_AverageAnnualReturnLabel": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AverageAnnualReturnLabel",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Average Annual Return, Label [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "oef_AvgAnnlRtrPct": {
     "xbrltype": "percentItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "AvgAnnlRtrPct",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Average Annual Return, Percent"
       }
      }
     },
     "auth_ref": [
      "r9"
     ]
    },
    "oef_BarChartAndPerformanceTableHeading": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartAndPerformanceTableHeading",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bar Chart and Performance Table [Heading]"
       }
      }
     },
     "auth_ref": [
      "r42"
     ]
    },
    "oef_BarChartClosingTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartClosingTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bar Chart Closing [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "oef_BarChartDoesNotReflectSalesLoads": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartDoesNotReflectSalesLoads",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bar Chart Does Not Reflect Sales Loads [Text]"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "oef_BarChartFootnotesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartFootnotesTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bar Chart Footnotes [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r49"
     ]
    },
    "oef_BarChartHeading": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartHeading",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bar Chart [Heading]"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "oef_BarChartHighestQuarterlyReturn": {
     "xbrltype": "pureItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartHighestQuarterlyReturn",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Highest Quarterly Return"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "oef_BarChartHighestQuarterlyReturnDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartHighestQuarterlyReturnDate",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Highest Quarterly Return, Date"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "oef_BarChartLowestQuarterlyReturn": {
     "xbrltype": "pureItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartLowestQuarterlyReturn",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lowest Quarterly Return"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "oef_BarChartLowestQuarterlyReturnDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartLowestQuarterlyReturnDate",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lowest Quarterly Return, Date"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "oef_BarChartNarrativeTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartNarrativeTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bar Chart Narrative [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "oef_BarChartReasonSelectedClassDifferentFromImmediatelyPrecedingPeriod": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartReasonSelectedClassDifferentFromImmediatelyPrecedingPeriod",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bar Chart, Reason Selected Class Different from Immediately Preceding Period [Text]"
       }
      }
     },
     "auth_ref": [
      "r47"
     ]
    },
    "oef_BarChartReturnsForClassNotOfferedInProspectus": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartReturnsForClassNotOfferedInProspectus",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bar Chart, Returns for Class Not Offered in Prospectus [Text]"
       }
      }
     },
     "auth_ref": [
      "r46"
     ]
    },
    "oef_BarChartTableAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartTableAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Bar Chart Table:"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "oef_BarChartTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartTableTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bar Chart [Table]"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "oef_BarChartYearToDateReturn": {
     "xbrltype": "pureItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartYearToDateReturn",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bar Chart, Year to Date Return"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "oef_BarChartYearToDateReturnDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "BarChartYearToDateReturnDate",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bar Chart, Year to Date Return, Date"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "ck0001432353_BloombergEmergingMarketsUSDAggregateBondIndexIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "BloombergEmergingMarketsUSDAggregateBondIndexIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bloomberg Emerging Markets USD Aggregate Bond Index",
        "documentation": "Bloomberg Emerging Markets USD Aggregate Bond Index"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_BloombergUSAggregateBondIndexUSDInceptionDated070522IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "BloombergUSAggregateBondIndexUSDInceptionDated070522IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bloomberg U.S. Aggregate Bond Index (TR) (USD) (Inception Dated 07.05.22)",
        "documentation": "Bloomberg U.S. Aggregate Bond Index (TR) (USD) (Inception Dated 07.05.22)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_BloombergUSAggregateBondIndexUSDTRInceptionDated062023IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "BloombergUSAggregateBondIndexUSDTRInceptionDated062023IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bloomberg U.S. Aggregate Bond Index (USD) (TR) (Inception Dated 06.20.23)",
        "documentation": "Bloomberg U.S. Aggregate Bond Index (USD) (TR) (Inception Dated 06.20.23)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_BloombergUSAggregateBondIndexUSDTRInceptionDated090924IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "BloombergUSAggregateBondIndexUSDTRInceptionDated090924IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bloomberg U.S. Aggregate Bond Index (USD) (TR) (Inception Dated 09.09.24)",
        "documentation": "Bloomberg U.S. Aggregate Bond Index (USD) (TR) (Inception Dated 09.09.24)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_BloombergUSTreasuryInflationLinkedBondIndexTRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "BloombergUSTreasuryInflationLinkedBondIndexTRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bloomberg U.S Treasury Inflation-Linked Bond Index (TR) (USD)",
        "documentation": "Bloomberg U.S Treasury Inflation-Linked Bond Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000102168Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000102168Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X MLP ETF Class",
        "documentation": "Global X MLP ETF, C000102168"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000124409Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000124409Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X MLP &amp; Energy Infrastructure ETF Class",
        "documentation": "Global X MLP &amp; Energy Infrastructure ETF, C000124409"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000156499Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000156499Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Alternative Income ETF Class",
        "documentation": "Global X Alternative Income ETF, C000156499 ALTY"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000170216Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000170216Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Aging Population ETF Class",
        "documentation": "Global X Aging Population ETF, C000170216, AGNG"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000170217Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000170217Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Millennial Consumer ETF Class",
        "documentation": "Global X Millennial Consumer ETF Class, C000170217 MILN"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000170551Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000170551Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Conscious Companies ETF Class",
        "documentation": "Global X Conscious Companies ETF, C000170551"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000171851Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000171851Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X FinTech ETF Class",
        "documentation": "Global X FinTech ETF, C000171851"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000171852Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000171852Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Internet of Things ETF Class",
        "documentation": "Global X Internet of Things ETF, C000171852"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000171853Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000171853Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Robotics &amp; Artificial Intelligence ETF Class",
        "documentation": "Global X Robotics &amp; Artificial Intelligence ETF, C000171853"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000178804Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000178804Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X U.S. Infrastructure Development ETF Class",
        "documentation": "Global X U.S. Infrastructure Development ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000191734Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000191734Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X U.S. Preferred ETF Class",
        "documentation": "Global X U.S. Preferred ETF C000191734"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000198548Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000198548Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Artificial Intelligence &amp; Technology ETF Class",
        "documentation": "Global X Artificial Intelligence &amp; Technology ETF Class C000198548 AIQ"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000198888Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000198888Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Autonomous &amp; Electric Vehicles ETF Class",
        "documentation": "Global X Autonomous &amp; Electric Vehicles ETF Class C000198888 DRIV"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000201047Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000201047Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X S&amp;P 500 Quality Dividend ETF Class",
        "documentation": "Global X S&amp;P 500 Quality Dividend ETF Class C000201047 QDIV"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000203262Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000203262Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Adaptive U.S. Factor ETF Class",
        "documentation": "Global X Adaptive U.S. Factor ETF Class C000203262 AUSF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000203266Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000203266Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Genomics &amp; Biotechnology ETF Class",
        "documentation": "Global X Genomics &amp; Biotechnology ETF Class C000203266 GNOM"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000210838Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000210838Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Cloud Computing ETF Class",
        "documentation": "Global X Cloud Computing ETF Class C000210838 CLOU"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000214539Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000214539Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Video Games &amp; Esports ETF Class",
        "documentation": "Global X Video Games &amp; Esports ETF Class C000214539 HERO"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000214548Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000214548Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Dorsey Wright Thematic ETF Class",
        "documentation": "Global X Thematic Growth ETF Class C000214548 GXTG"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000214985Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000214985Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Cybersecurity ETF Class",
        "documentation": "Global X Cybersecurity ETF Class C000214985 BUG"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000219481Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000219481Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Emerging Markets Bond ETF Class",
        "documentation": "Global X Emerging Markets Bond ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000219547Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000219547Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Variable Rate Preferred ETF Class",
        "documentation": "Global X Variable Rate Preferred ETF Class C000219547 PFFV"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000220776Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000220776Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X HealthTech ETF Class",
        "documentation": "Global X Telemedicine &amp; Digital Health ETF Class C000220776 EDOC"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000222117Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000222117Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X ClimateTech ETF Class",
        "documentation": "Global X ClimateTech ETF Class C000222117 CTEC"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000222332Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000222332Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Data Center &amp; Digital Infrastructure ETF Class",
        "documentation": "Global X Data Center &amp; Digital Infrastructure ETF Class C000222332 DTCR"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000224228Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000224228Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Adaptive U.S. Risk Management ETF Class",
        "documentation": "Global X Adaptive U.S. Risk Management ETF Class C000224228 ONOF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000226290Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000226290Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Clean Water ETF Class",
        "documentation": "Global X Clean Water ETF Class, C000226290, AQWA"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000228454Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000228454Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X AgTech &amp; Food Innovation ETF Class",
        "documentation": "Global X AgTech &amp; Food Innovation ETF Class, C000228454, KROP"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000228456Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000228456Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Blockchain ETF Class",
        "documentation": "Global X Blockchain ETF, C000228456, BKCH"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000228457Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000228457Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Hydrogen ETF Class",
        "documentation": "Global X Hydrogen ETF Class, C000228457, HYDR"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000236197Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000236197Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Interest Rate Volatility &amp; Inflation Hedge ETF Class",
        "documentation": "Global X Interest Rate Volatility &amp; Inflation Hedge ETF Class, C000236197, IRVH"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000239891Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000239891Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Emerging Markets ex-China ETF Class",
        "documentation": "Global X Emerging Markets ex-China ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000239894Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000239894Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Emerging Markets Great Consumer ETF Class",
        "documentation": "Global X Emerging Markets Great Consumer ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000243084Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000243084Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X U.S. Cash Flow Kings 100 ETF Class",
        "documentation": "Global X U.S. Cash Flow Kings 100 ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000243154Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000243154Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X 1-3 Month T-Bill ETF Class",
        "documentation": "Global X 1-3 Month T-Bill ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000243177Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000243177Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X India Active ETF Class",
        "documentation": "Global X India Active ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000243178Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000243178Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Brazil Active ETF Class",
        "documentation": "Global X Brazil Active ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000243865Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000243865Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Defense Tech ETF Class",
        "documentation": "Global X Defense Tech ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000249893Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000249893Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Infrastructure Development ex-U.S. ETF Class",
        "documentation": "Global X Infrastructure Development ex-U.S. ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000252057Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000252057Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Short-Term Treasury Ladder ETF Class",
        "documentation": "Global X Short-Term Treasury Ladder ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000252058Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000252058Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Intermediate-Term Treasury Ladder ETF Class",
        "documentation": "Global X Intermediate-Term Treasury Ladder ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000252059Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000252059Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Long-Term Treasury Ladder ETF Class",
        "documentation": "Global X Long-Term Treasury Ladder ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000260992Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000260992Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Investment Grade Corporate Bond ETF Class",
        "documentation": "Global X Investment Grade Corporate Bond ETF Class C000260992 GXIG"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000261988Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000261988Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X PureCap MSCI Consumer Discretionary ETF Class",
        "documentation": "Global X PureCap MSCI Consumer Discretionary ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000261989Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000261989Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X PureCap MSCI Communication Services ETF Class",
        "documentation": "Global X PureCap MSCI Communication Services ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000261990Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000261990Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X PureCap MSCI Information Technology ETF Class",
        "documentation": "Global X PureCap MSCI Information Technology ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000261991Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000261991Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X PureCap MSCI Consumer Staples ETF Class",
        "documentation": "Global X PureCap MSCI Consumer Staples ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000261992Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000261992Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X PureCap MSCI Energy ETF Class",
        "documentation": "Global X PureCap MSCI Energy ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000263398Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000263398Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X U.S. 500 ETF Class",
        "documentation": "Global X U.S. 500 ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000263974Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000263974Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X AI Semiconductor &amp; Quantum ETF Class",
        "documentation": "Global X AI Semiconductor &amp; Quantum ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000264716Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000264716Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X U.S. Natural Gas ETF Class",
        "documentation": "Global X U.S. Natural Gas ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000267585Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000267585Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Zero Coupon Bond 2030 ETF Class",
        "documentation": "Global X Zero Coupon Bond 2030 ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000267586Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000267586Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Zero Coupon Bond 2031 ETF Class",
        "documentation": "Global X Zero Coupon Bond 2031 ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000267587Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000267587Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Zero Coupon Bond 2032 ETF Class",
        "documentation": "Global X Zero Coupon Bond 2032 ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000267588Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000267588Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Zero Coupon Bond 2033 ETF Class",
        "documentation": "Global X Zero Coupon Bond 2033 ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000267589Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000267589Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Zero Coupon Bond 2034 ETF Class",
        "documentation": "Global X Zero Coupon Bond 2034 ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_C000267590Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "C000267590Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Zero Coupon Bond 2035 ETF Class",
        "documentation": "Global X Zero Coupon Bond 2035 ETF Class"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_CapitalControlsAndSanctionsRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "CapitalControlsAndSanctionsRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Capital Controls And Sanctions Risk Member",
        "documentation": "Capital Controls And Sanctions Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_CapitalizationRiskLargeCapitalizationCompaniesRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "CapitalizationRiskLargeCapitalizationCompaniesRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Capitalization Risk, Large-Capitalization Companies Risk Member",
        "documentation": "Capitalization Risk, Large-Capitalization Companies Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_CapitalizationRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "CapitalizationRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Capitalization Risk Member",
        "documentation": "Capitalization Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_CapitalizationRiskMicroCapitalizationCompaniesRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "CapitalizationRiskMicroCapitalizationCompaniesRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Capitalization Risk, Micro-Capitalization Companies Risk Member",
        "documentation": "Capitalization Risk, Micro-Capitalization Companies Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_CapitalizationRiskMidCapitalizationCompaniesRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "CapitalizationRiskMidCapitalizationCompaniesRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Capitalization Risk, Mid-Capitalization Companies Risk Member",
        "documentation": "Capitalization Risk, Mid-Capitalization Companies Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_CapitalizationRiskSmallCapitalizationCompaniesRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "CapitalizationRiskSmallCapitalizationCompaniesRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Capitalization Risk, Small-Capitalization Companies Risk Member",
        "documentation": "Capitalization Risk, Small-Capitalization Companies Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_CashTransactionRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "CashTransactionRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash Transaction Risk Member",
        "documentation": "Cash Transaction Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_ClassAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ClassAxis",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/N1aSupplement",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData",
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Class [Axis]"
       }
      }
     },
     "auth_ref": [
      "r4"
     ]
    },
    "ck0001432353_CommodityRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "CommodityRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Commodity Risk Member",
        "documentation": "Commodity Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_Component1OtherExpensesOverAssets": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "Component1OtherExpensesOverAssets",
     "calculation": {
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData": {
       "parentTag": "oef_OtherExpensesOverAssets",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Component1 Other Expenses"
       }
      }
     },
     "auth_ref": [
      "r22"
     ]
    },
    "oef_Component2OtherExpensesOverAssets": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "Component2OtherExpensesOverAssets",
     "calculation": {
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData": {
       "parentTag": "oef_OtherExpensesOverAssets",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Component2 Other Expenses"
       }
      }
     },
     "auth_ref": [
      "r22"
     ]
    },
    "oef_Component3OtherExpensesOverAssets": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "Component3OtherExpensesOverAssets",
     "calculation": {
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData": {
       "parentTag": "oef_OtherExpensesOverAssets",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Component3 Other Expenses"
       }
      }
     },
     "auth_ref": [
      "r22"
     ]
    },
    "ck0001432353_ConcinnityConsciousCompaniesIndexTRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "ConcinnityConsciousCompaniesIndexTRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Concinnity Conscious Companies Index (TR) (USD)",
        "documentation": "Concinnity Conscious Companies Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "oef_CoregistrantAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "CoregistrantAxis",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/N1aCover",
      "http://xbrl.sec.gov/rr/role/N1aSupplement",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData",
      "http://xbrl.sec.gov/rr/role/RiskReturn",
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Coregistrant [Axis]"
       }
      }
     },
     "auth_ref": [
      "r1"
     ]
    },
    "ck0001432353_CounterpartyRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "CounterpartyRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Counterparty Risk Member",
        "documentation": "Counterparty Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_CreditRisk1Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "CreditRisk1Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Credit Risk1 Member",
        "documentation": "Credit Risk1 Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_CurrencyRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "CurrencyRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Currency Risk Member",
        "documentation": "Currency Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_CustodyRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "CustodyRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Custody Risk Member",
        "documentation": "Custody Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_CybersecurityRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "CybersecurityRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Member",
        "documentation": "Cybersecurity Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_DecliningYieldRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "DecliningYieldRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Declining Yield Risk Member",
        "documentation": "Declining Yield Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_DistributionAndService12b1FeesOverAssets": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "DistributionAndService12b1FeesOverAssets",
     "calculation": {
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData": {
       "parentTag": "oef_ExpensesOverAssets",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Distribution and Service (12b-1) Fees"
       }
      }
     },
     "auth_ref": [
      "r19"
     ]
    },
    "oef_DistributionOrSimilarNon12b1FeesOverAssets": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "DistributionOrSimilarNon12b1FeesOverAssets",
     "calculation": {
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData": {
       "parentTag": "oef_ExpensesOverAssets",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Distribution or Similar (Non 12b-1) Fees"
       }
      }
     },
     "auth_ref": [
      "r19"
     ]
    },
    "ck0001432353_DividendPayingStockRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "DividendPayingStockRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Dividend-Paying Stock Risk Member",
        "documentation": "Dividend-Paying Stock Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "DocumentDomain",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/N1aCover",
      "http://xbrl.sec.gov/rr/role/N1aSupplement",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData",
      "http://xbrl.sec.gov/rr/role/RiskReturn",
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Prospectus",
        "documentation": "Type of the document as assigned by the filer, corresponding to SEC document naming convention standards."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentInformationDocumentAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "DocumentInformationDocumentAxis",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/N1aCover",
      "http://xbrl.sec.gov/rr/role/N1aSupplement",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData",
      "http://xbrl.sec.gov/rr/role/RiskReturn",
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document [Axis]",
        "documentation": "The axis of a table defines the relationship between the domain members or categories in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentPeriodEndDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "DocumentPeriodEndDate",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/N1aCover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Period End Date",
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentType": {
     "xbrltype": "submissionTypeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "DocumentType",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/N1aCover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Type",
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityCentralIndexKey": {
     "xbrltype": "centralIndexKeyItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "EntityCentralIndexKey",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/N1aCover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Central Index Key",
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK."
       }
      }
     },
     "auth_ref": [
      "r0"
     ]
    },
    "dei_EntityDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "EntityDomain",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/N1aSupplement",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn",
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Series",
        "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityInvCompanyType": {
     "xbrltype": "invCompanyType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "EntityInvCompanyType",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/N1aCover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Investment Company Type",
        "documentation": "One of: N-1A (Mutual Fund), N-1 (Open-End Separate Account with No Variable Annuities), N-2 (Closed-End Investment Company), N-3 (Separate Account Registered as Open-End Management Investment Company), N-4 (Variable Annuity UIT Separate Account), N-5 (Small Business Investment Company), N-6 (Variable Life UIT Separate Account), S-1 or S-3 (Face Amount Certificate Company), S-6 (UIT, Non-Insurance Product)."
       }
      }
     },
     "auth_ref": [
      "r62"
     ]
    },
    "dei_EntityRegistrantName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "EntityRegistrantName",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/N1aCover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Registrant Name",
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC."
       }
      }
     },
     "auth_ref": [
      "r0"
     ]
    },
    "oef_ExchangeFee": {
     "xbrltype": "nonNegativeMonetaryItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExchangeFee",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Exchange Fee"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "oef_ExchangeFeeOverRedemption": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExchangeFeeOverRedemption",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Exchange Fee (as a percentage of Amount Redeemed)"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "oef_ExpenseBreakpointDiscounts": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseBreakpointDiscounts",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Breakpoint Discounts [Text]"
       }
      }
     },
     "auth_ref": [
      "r25"
     ]
    },
    "oef_ExpenseBreakpointMinimumInvestmentRequiredAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseBreakpointMinimumInvestmentRequiredAmount",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Breakpoint, Minimum Investment Required [Amount]"
       }
      }
     },
     "auth_ref": [
      "r12"
     ]
    },
    "oef_ExpenseExampleAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example:"
       }
      }
     },
     "auth_ref": [
      "r30"
     ]
    },
    "oef_ExpenseExampleByYearCaption": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleByYearCaption",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example by, Year, Caption [Text]"
       }
      }
     },
     "auth_ref": [
      "r30"
     ]
    },
    "oef_ExpenseExampleByYearColumnName": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleByYearColumnName",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, By Year, Column [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r30"
     ]
    },
    "oef_ExpenseExampleByYearHeading": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleByYearHeading",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example by Year [Heading]"
       }
      }
     },
     "auth_ref": [
      "r30"
     ]
    },
    "oef_ExpenseExampleClosingTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleClosingTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example Closing [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r30"
     ]
    },
    "oef_ExpenseExampleFootnotesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleFootnotesTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example Footnotes [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r30"
     ]
    },
    "oef_ExpenseExampleHeading": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleHeading",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example [Heading]"
       }
      }
     },
     "auth_ref": [
      "r30"
     ]
    },
    "oef_ExpenseExampleNarrativeTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleNarrativeTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example Narrative [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r30"
     ]
    },
    "oef_ExpenseExampleNoRedemptionAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleNoRedemptionAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, No Redemption:"
       }
      }
     },
     "auth_ref": [
      "r31"
     ]
    },
    "oef_ExpenseExampleNoRedemptionByYearCaption": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleNoRedemptionByYearCaption",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, No Redemption, By Year, Caption [Text]"
       }
      }
     },
     "auth_ref": [
      "r31"
     ]
    },
    "oef_ExpenseExampleNoRedemptionByYearColumnName": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleNoRedemptionByYearColumnName",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, No Redemption, By Year, Column [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r31"
     ]
    },
    "oef_ExpenseExampleNoRedemptionNarrativeTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleNoRedemptionNarrativeTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, No Redemption Narrative [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r31"
     ]
    },
    "oef_ExpenseExampleNoRedemptionTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleNoRedemptionTableTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, No Redemption [Table]"
       }
      }
     },
     "auth_ref": [
      "r31"
     ]
    },
    "oef_ExpenseExampleNoRedemptionYear01": {
     "xbrltype": "nonNegativeMonetaryItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleNoRedemptionYear01",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, No Redemption, 1 Year"
       }
      }
     },
     "auth_ref": [
      "r31"
     ]
    },
    "oef_ExpenseExampleNoRedemptionYear03": {
     "xbrltype": "nonNegativeMonetaryItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleNoRedemptionYear03",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, No Redemption, 3 Years"
       }
      }
     },
     "auth_ref": [
      "r31"
     ]
    },
    "oef_ExpenseExampleNoRedemptionYear05": {
     "xbrltype": "nonNegativeMonetaryItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleNoRedemptionYear05",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, No Redemption, 5 Years"
       }
      }
     },
     "auth_ref": [
      "r31"
     ]
    },
    "oef_ExpenseExampleNoRedemptionYear10": {
     "xbrltype": "nonNegativeMonetaryItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleNoRedemptionYear10",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, No Redemption, 10 Years"
       }
      }
     },
     "auth_ref": [
      "r31"
     ]
    },
    "oef_ExpenseExampleWithRedemptionTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleWithRedemptionTableTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, With Redemption [Table]"
       }
      }
     },
     "auth_ref": [
      "r30"
     ]
    },
    "oef_ExpenseExampleYear01": {
     "xbrltype": "nonNegativeMonetaryItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleYear01",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, with Redemption, 1 Year"
       }
      }
     },
     "auth_ref": [
      "r30"
     ]
    },
    "oef_ExpenseExampleYear03": {
     "xbrltype": "nonNegativeMonetaryItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleYear03",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, with Redemption, 3 Years"
       }
      }
     },
     "auth_ref": [
      "r30"
     ]
    },
    "oef_ExpenseExampleYear05": {
     "xbrltype": "nonNegativeMonetaryItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleYear05",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, with Redemption, 5 Years"
       }
      }
     },
     "auth_ref": [
      "r30"
     ]
    },
    "oef_ExpenseExampleYear10": {
     "xbrltype": "nonNegativeMonetaryItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseExampleYear10",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Example, with Redemption, 10 Years"
       }
      }
     },
     "auth_ref": [
      "r30"
     ]
    },
    "oef_ExpenseFootnotesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseFootnotesTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Footnotes [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r17"
     ]
    },
    "oef_ExpenseHeading": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseHeading",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Heading [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r11"
     ]
    },
    "oef_ExpenseNarrativeTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpenseNarrativeTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expense Narrative [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r12"
     ]
    },
    "oef_ExpensesDeferredChargesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpensesDeferredChargesTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expenses Deferred Charges [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r14"
     ]
    },
    "oef_ExpensesExplanationOfNonrecurringAccountFee": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpensesExplanationOfNonrecurringAccountFee",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expenses Explanation of Nonrecurring Account Fee [Text]"
       }
      }
     },
     "auth_ref": [
      "r16"
     ]
    },
    "oef_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpensesNotCorrelatedToRatioDueToAcquiredFundFees",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]"
       }
      }
     },
     "auth_ref": [
      "r29"
     ]
    },
    "oef_ExpensesOtherExpensesHadExtraordinaryExpensesBeenIncluded": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpensesOtherExpensesHadExtraordinaryExpensesBeenIncluded",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expenses Other Expenses Had Extraordinary Expenses Been Included [Text]"
       }
      }
     },
     "auth_ref": [
      "r21"
     ]
    },
    "oef_ExpensesOverAssets": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpensesOverAssets",
     "calculation": {
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData": {
       "parentTag": "oef_NetExpensesOverAssets",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expenses (as a percentage of Assets)",
        "totalLabel": "Total Expenses"
       }
      }
     },
     "auth_ref": [
      "r23"
     ]
    },
    "oef_ExpensesRangeOfExchangeFeesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpensesRangeOfExchangeFeesTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expenses Range of Exchange Fees [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r15"
     ]
    },
    "oef_ExpensesRestatedToReflectCurrent": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ExpensesRestatedToReflectCurrent",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expenses Restated to Reflect Current [Text]"
       }
      }
     },
     "auth_ref": [
      "r24"
     ]
    },
    "ck0001432353_ExtensionRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "ExtensionRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Extension Risk Member",
        "documentation": "Extension Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FTSEUSTreasury1030YearsLadderedBondIndexTRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FTSEUSTreasury1030YearsLadderedBondIndexTRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "FTSE US Treasury 10-30 Years Laddered Bond Index (TR) (USD)",
        "documentation": "FTSE US Treasury 10-30 Years Laddered Bond Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FTSEUSTreasury13YearsLadderedBondIndexTRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FTSEUSTreasury13YearsLadderedBondIndexTRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "FTSE US Treasury 1-3 Years Laddered Bond Index (TR) (USD)",
        "documentation": "FTSE US Treasury 1-3 Years Laddered Bond Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FTSEUSTreasury310YearsLadderedBondIndexTRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FTSEUSTreasury310YearsLadderedBondIndexTRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "FTSE US Treasury 3-10 Years Laddered Bond Index (TR) (USD)",
        "documentation": "FTSE US Treasury 3-10 Years Laddered Bond Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "oef_FeeWaiverOrReimbursementOverAssets": {
     "xbrltype": "percentItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "FeeWaiverOrReimbursementOverAssets",
     "calculation": {
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData": {
       "parentTag": "oef_NetExpensesOverAssets",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fee Waiver or Reimbursement",
        "negatedLabel": "Fee Waiver or Reimbursement"
       }
      }
     },
     "auth_ref": [
      "r26"
     ]
    },
    "oef_FeeWaiverOrReimbursementOverAssetsDateOfTermination": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "FeeWaiverOrReimbursementOverAssetsDateOfTermination",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fee Waiver or Reimbursement over Assets, Date of Termination"
       }
      }
     },
     "auth_ref": [
      "r26"
     ]
    },
    "ck0001432353_FocusRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk Member",
        "documentation": "Focus Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheAerospaceAndDefenseIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheAerospaceAndDefenseIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Aerospace And Defense Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Aerospace And Defense Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheAutomobilesIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheAutomobilesIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Automobiles Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Automobiles Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheBankingIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheBankingIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Banking Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Banking Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheBiotechnologyIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheBiotechnologyIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Biotechnology Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Biotechnology Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheBroadlineRetailIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheBroadlineRetailIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Broadline Retail Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Broadline Retail Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheChemicalsIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheChemicalsIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Chemicals Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Chemicals Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheCommunicationServicesSectorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheCommunicationServicesSectorMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Communication Services Sector Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Communication Services Sector Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheConsumerDiscretionarySectorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheConsumerDiscretionarySectorMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Consumer Discretionary Sector Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Consumer Discretionary Sector Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheConsumerStaplesDistributionAndRetailIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheConsumerStaplesDistributionAndRetailIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Consumer Staples Distribution And Retail Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Consumer Staples Distribution And Retail Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheConsumerStaplesSectorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheConsumerStaplesSectorMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Consumer Staples Sector Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Consumer Staples Sector Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheElectricalEquipmentIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheElectricalEquipmentIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Electrical Equipment Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Electrical Equipment Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheEnergySectorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheEnergySectorMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Energy Sector Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Energy Sector Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheEntertainmentIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheEntertainmentIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Entertainment Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Entertainment Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheFinancialServicesIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheFinancialServicesIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Financial Services Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Financial Services Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheFinancialsSectorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheFinancialsSectorMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Financials Sector Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Financials Sector Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheHealthCareEquipmentSuppliesIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheHealthCareEquipmentSuppliesIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk , Risks Related To Investing In The Health Care Equipment &amp; Supplies Industry Member",
        "documentation": "Focus Risk , Risks Related To Investing In The Health Care Equipment &amp; Supplies Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheHealthCareSectorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheHealthCareSectorMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Health Care Sector Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Health Care Sector Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheHealthCareTechnologyIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheHealthCareTechnologyIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Health Care Technology Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Health Care Technology Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheITServicesIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheITServicesIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The IT Services Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The IT Services Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheIndustrialsSectorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheIndustrialsSectorMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Industrials Sector Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Industrials Sector Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheInformationTechnologySectorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheInformationTechnologySectorMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Information Technology Sector Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Information Technology Sector Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheInteractiveMediaAndServicesIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheInteractiveMediaAndServicesIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Interactive Media And Services Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Interactive Media And Services Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheLithiumIonBatteryIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheLithiumIonBatteryIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Lithium-Ion Battery Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Lithium-Ion Battery Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheMachineryIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheMachineryIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Machinery Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Machinery Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheMaterialsSectorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheMaterialsSectorMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Materials Sector Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Materials Sector Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheOilGasAndConsumableFuelsIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheOilGasAndConsumableFuelsIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Oil, Gas And Consumable Fuels Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Oil, Gas And Consumable Fuels Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInThePharmaceuticalsIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInThePharmaceuticalsIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Pharmaceuticals Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Pharmaceuticals Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheRealEstateSectorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheRealEstateSectorMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Real Estate Sector Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Real Estate Sector Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheSemiconductorsAndSemiconductorEquipmentIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheSemiconductorsAndSemiconductorEquipmentIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Semiconductors And Semiconductor Equipment Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Semiconductors And Semiconductor Equipment Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheSoftwareIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheSoftwareIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Software Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Software Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheSpecializedREITsIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheSpecializedREITsIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Specialized REITs Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Specialized REITs Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheUtilitiesSectorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheUtilitiesSectorMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Utilities Sector Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Utilities Sector Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_FocusRiskRisksRelatedToInvestingInTheWaterUtilitiesIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FocusRiskRisksRelatedToInvestingInTheWaterUtilitiesIndustryMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Focus Risk, Risks Related To Investing In The Water Utilities Industry Member",
        "documentation": "Focus Risk, Risks Related To Investing In The Water Utilities Industry Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_ForeignSecuritiesRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "ForeignSecuritiesRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Foreign Securities Risk Member",
        "documentation": "Foreign Securities Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_FormN1aAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "FormN1aAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Form N-1A:"
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "ck0001432353_FundTerminationRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "FundTerminationRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fund Termination Risk Member",
        "documentation": "Fund Termination Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GeographicRiskChinaExposureRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GeographicRiskChinaExposureRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographic Risk, China Exposure Risk Member",
        "documentation": "Geographic Risk, China Exposure Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GeographicRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GeographicRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographic Risk Member",
        "documentation": "Geographic Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GeographicRiskRiskOfInvestingInBrazilMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GeographicRiskRiskOfInvestingInBrazilMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographic Risk, Risk Of Investing In Brazil Member",
        "documentation": "Geographic Risk, Risk Of Investing In Brazil Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GeographicRiskRiskOfInvestingInCanadaMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GeographicRiskRiskOfInvestingInCanadaMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographic Risk, Risk Of Investing In Canada Member",
        "documentation": "Geographic Risk, Risk Of Investing In Canada Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GeographicRiskRiskOfInvestingInChinaMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GeographicRiskRiskOfInvestingInChinaMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographic Risk, Risk Of Investing In China Member",
        "documentation": "Geographic Risk, Risk Of Investing In China Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GeographicRiskRiskOfInvestingInDevelopedMarketsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GeographicRiskRiskOfInvestingInDevelopedMarketsMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographic Risk, Risk Of Investing In Developed Markets Member",
        "documentation": "Geographic Risk, Risk Of Investing In Developed Markets Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GeographicRiskRiskOfInvestingInEmergingMarketsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GeographicRiskRiskOfInvestingInEmergingMarketsMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographic Risk, Risk Of Investing In Emerging Markets Member",
        "documentation": "Geographic Risk, Risk Of Investing In Emerging Markets Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GeographicRiskRiskOfInvestingInFrontierAndStandaloneMarketsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GeographicRiskRiskOfInvestingInFrontierAndStandaloneMarketsMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographic Risk, Risk Of Investing In Frontier And Standalone Markets Member",
        "documentation": "Geographic Risk, Risk Of Investing In Frontier And Standalone Markets Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GeographicRiskRiskOfInvestingInIndiaMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GeographicRiskRiskOfInvestingInIndiaMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographic Risk, Risk Of Investing In India Member",
        "documentation": "Geographic Risk, Risk Of Investing In India Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GeographicRiskRiskOfInvestingInJapanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GeographicRiskRiskOfInvestingInJapanMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographic Risk, Risk Of Investing In Japan Member",
        "documentation": "Geographic Risk, Risk Of Investing In Japan Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GeographicRiskRiskOfInvestingInSouthKoreaMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GeographicRiskRiskOfInvestingInSouthKoreaMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographic Risk, Risk Of Investing In South Korea Member",
        "documentation": "Geographic Risk, Risk Of Investing In South Korea Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GeographicRiskRiskOfInvestingInTaiwanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GeographicRiskRiskOfInvestingInTaiwanMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographic Risk, Risk Of Investing In Taiwan Member",
        "documentation": "Geographic Risk, Risk Of Investing In Taiwan Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GeographicRiskRiskOfInvestingInTheUnitedStatesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GeographicRiskRiskOfInvestingInTheUnitedStatesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographic Risk, Risk Of Investing In The United States Member",
        "documentation": "Geographic Risk, Risk Of Investing In The United States Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GlobalXDefenseTechIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GlobalXDefenseTechIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Defense Tech Index (NR) (USD)",
        "documentation": "Global X Defense Tech Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GlobalXFundsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GlobalXFundsMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Funds",
        "documentation": "Global X Funds, cik 0001432353"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GlobalXHealthTechIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GlobalXHealthTechIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X HealthTech Index (NR) (USD)",
        "documentation": "Global X HealthTech Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GlobalXInfrastructureDevelopmentExUSIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GlobalXInfrastructureDevelopmentExUSIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Infrastructure Development ex-U.S. Index (NR) (USD)",
        "documentation": "Global X Infrastructure Development ex-U.S. Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GlobalXUSCashFlowKings100IndexGRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GlobalXUSCashFlowKings100IndexGRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X U.S. Cash Flow Kings 100 Index (TR) (USD)",
        "documentation": "Global X U.S. Cash Flow Kings 100 Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_GovernmentDebtRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "GovernmentDebtRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Government Debt Risk Member",
        "documentation": "Government Debt Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_HedgingRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "HedgingRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Hedging Risk Member",
        "documentation": "Hedging Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_HighDividendYieldStocksRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "HighDividendYieldStocksRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "High Dividend Yield Stocks Risk Member",
        "documentation": "High Dividend Yield Stocks Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_HighYieldSecuritiesRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "HighYieldSecuritiesRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "High Yield Securities Risk Member",
        "documentation": "High Yield Securities Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_HighestQuarterlyReturnLabel": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "HighestQuarterlyReturnLabel",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Highest Quarterly Return, Label [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "ck0001432353_HybridMSCIEmergingMarketsExChinaIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "HybridMSCIEmergingMarketsExChinaIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Hybrid MSCI Emerging Markets ex China Index (NR) (USD)",
        "documentation": "Hybrid MSCI Emerging Markets ex China Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_ICEBofADiversifiedCoreUSPreferredSecuritiesIndexTRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "ICEBofADiversifiedCoreUSPreferredSecuritiesIndexTRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "ICE BofA Diversified Core U.S. Preferred Securities Index (TR) (USD)",
        "documentation": "ICE BofA Diversified Core U.S. Preferred Securities Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_ICEUSVariableRatePreferredSecuritiesIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "ICEUSVariableRatePreferredSecuritiesIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "ICE U.S. Variable Rate Preferred Securities Index",
        "documentation": "ICE U.S. Variable Rate Preferred Securities Index"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_InKindContributionRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "InKindContributionRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "In-Kind Contribution Risk Member",
        "documentation": "In-Kind Contribution Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IncomeRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IncomeRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Risk Member",
        "documentation": "Income Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_IndexNoDeductionForFeesExpensesTaxes": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "IndexNoDeductionForFeesExpensesTaxes",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Index No Deduction for Fees, Expenses, or Taxes [Text]"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "ck0001432353_IndexingStrategyRiskIndexRelatedRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndexingStrategyRiskIndexRelatedRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indexing Strategy Risk, Index-Related Risk Member",
        "documentation": "Indexing Strategy Risk, Index-Related Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndexingStrategyRiskManagementRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndexingStrategyRiskManagementRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indexing Strategy Risk, Management Risk Member",
        "documentation": "Indexing Strategy Risk, Management Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndexingStrategyRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndexingStrategyRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indexing Strategy Risk Member",
        "documentation": "Indexing Strategy Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndexingStrategyRiskRepresentativeSamplingRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndexingStrategyRiskRepresentativeSamplingRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indexing Strategy Risk, Representative Sampling Risk Member",
        "documentation": "Indexing Strategy Risk, Representative Sampling Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndexingStrategyRiskTrackingErrorRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndexingStrategyRiskTrackingErrorRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indexing Strategy Risk, Tracking Error Risk Member",
        "documentation": "Indexing Strategy Risk, Tracking Error Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndxxAgingPopulationThematicIndexUSDNRIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndxxAgingPopulationThematicIndexUSDNRIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indxx Aging Population Thematic Index (USD) (NR)",
        "documentation": "Indxx Aging Population Thematic Index (USD) (NR)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndxxArtificialIntelligenceAndBigDataIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndxxArtificialIntelligenceAndBigDataIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indxx Artificial Intelligence &amp; Big Data Index (NR) (USD)",
        "documentation": "Indxx Artificial Intelligence &amp; Big Data Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndxxCybersecurityIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndxxCybersecurityIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indxx Cybersecurity Index (NR) (USD)",
        "documentation": "Indxx Cybersecurity Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndxxGlobalClimateTechIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndxxGlobalClimateTechIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indxx Global ClimateTech Index (NR) (USD)",
        "documentation": "Indxx Global ClimateTech Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndxxGlobalCloudComputingIndexUSDNRIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndxxGlobalCloudComputingIndexUSDNRIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indxx Global Cloud Computing Index (USD) (NR)",
        "documentation": "Indxx Global Cloud Computing Index (USD) (NR)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndxxGlobalFintechThematicIndexUSDNRIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndxxGlobalFintechThematicIndexUSDNRIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indxx Global Fintech Thematic Index (USD) (NR)",
        "documentation": "Indxx Global Fintech Thematic Index (USD) (NR)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndxxGlobalInternetOfThingsThematicIndexUSDNRIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndxxGlobalInternetOfThingsThematicIndexUSDNRIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indxx Global Internet Of Things Thematic Index (USD) (NR)",
        "documentation": "Indxx Global Internet Of Things Thematic Index (USD) (NR)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndxxGlobalRoboticsAndArtificialIntelligenceThematicIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndxxGlobalRoboticsAndArtificialIntelligenceThematicIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indxx Global Robotics &amp; Artificial Intelligence Thematic Index (NR) (USD)",
        "documentation": "Indxx Global Robotics &amp; Artificial Intelligence Thematic Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndxxMillennialsThematicIndexUSDNRIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndxxMillennialsThematicIndexUSDNRIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indxx Millennials Thematic Index (USD) (NR)",
        "documentation": "Indxx Millennials Thematic Index (USD) (NR)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndxxSuperDividendAlternativesIndexUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndxxSuperDividendAlternativesIndexUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indxx SuperDividend\u00ae Alternatives Index (USD)",
        "documentation": "Indxx SuperDividend\u00ae Alternatives Index (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IndxxU.S.InfrastructureDevelopmentIndexUSDTRIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IndxxU.S.InfrastructureDevelopmentIndexUSDTRIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Indxx U.S. Infrastructure Development Index (USD) (TR)",
        "documentation": "Indxx U.S. Infrastructure Development Index (USD) (TR)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_InterestRateRisk1Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "InterestRateRisk1Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Interest Rate Risk1 Member",
        "documentation": "Interest Rate Risk1 Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_InternationalClosedMarketTradingRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "InternationalClosedMarketTradingRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "International Closed Market Trading Risk Member",
        "documentation": "International Closed Market Trading Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_InvestableUniverseOfCompaniesRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "InvestableUniverseOfCompaniesRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Investable Universe Of Companies Risk Member",
        "documentation": "Investable Universe Of Companies Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_IssuerRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "IssuerRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Issuer Risk Member",
        "documentation": "Issuer Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_JPMorganEMBIGlobalCoreIndexTRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "JPMorganEMBIGlobalCoreIndexTRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "JPMorgan EMBI Global Core Index (TR) (USD)",
        "documentation": "JPMorgan EMBI Global Core Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "dei_LegalEntityAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "LegalEntityAxis",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/N1aSupplement",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn",
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Series [Axis]",
        "documentation": "The set of legal entities associated with a report."
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_LeveragedETFRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "LeveragedETFRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Leveraged ETF Risk Member",
        "documentation": "Leveraged ETF Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_LimitedPortfolioHoldingsRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "LimitedPortfolioHoldingsRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Limited Portfolio Holdings Risk Member",
        "documentation": "Limited Portfolio Holdings Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_LowestQuarterlyReturnLabel": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "LowestQuarterlyReturnLabel",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lowest Quarterly Return, Label [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "ck0001432353_MLPEnergyInfrastructureIndexTRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MLPEnergyInfrastructureIndexTRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Solactive MLP &amp; Energy Infrastructure Index (TR) (USD)",
        "documentation": "Solactive MLP &amp; Energy Infrastructure Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MLPTaxRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MLPTaxRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MLP Tax Risk Member",
        "documentation": "MLP Tax Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIACWIIndexNRUSDInceptionDated040519IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIACWIIndexNRUSDInceptionDated040519IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI ACWI Index (NR) (USD) (Inception Dated 04.05.19)",
        "documentation": "MSCI ACWI Index (NR) (USD) (Inception Dated 04.05.19)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIACWIIndexNRUSDInceptionDated040821IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIACWIIndexNRUSDInceptionDated040821IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI ACWI Index (NR) (USD) (Inception Dated 04.08.21)",
        "documentation": "MSCI ACWI Index (NR) (USD) (Inception Dated 04.08.21)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIACWIIndexNRUSDInceptionDated041219IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIACWIIndexNRUSDInceptionDated041219IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI ACWI Index (NR) (USD) (Inception Dated 04.12.19)",
        "documentation": "MSCI ACWI Index (NR) (USD) (Inception Dated 04.12.19)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIACWIIndexNRUSDInceptionDated041318IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIACWIIndexNRUSDInceptionDated041318IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI ACWI Index (NR) (USD) (Inception Dated 04.13.18)",
        "documentation": "MSCI ACWI Index (NR) (USD) (Inception Dated 04.13.18)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIACWIIndexNRUSDInceptionDated051118IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIACWIIndexNRUSDInceptionDated051118IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI ACWI Index (NR) (USD) (Inception Dated 05.11.18)",
        "documentation": "MSCI ACWI Index (NR) (USD) (Inception Dated 05.11.18)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIACWIIndexNRUSDInceptionDated071221IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIACWIIndexNRUSDInceptionDated071221IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI ACWI Index (NR) (USD) (Inception Dated 07.12.21)",
        "documentation": "MSCI ACWI Index (NR) (USD) (Inception Dated 07.12.21)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIACWIIndexNRUSDInceptionDated072920IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIACWIIndexNRUSDInceptionDated072920IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI ACWI Index (NR) (USD) (Inception Dated 07.29.20)",
        "documentation": "MSCI ACWI Index (NR) (USD) (Inception Dated 07.29.20)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIACWIIndexNRUSDInceptionDated091123IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIACWIIndexNRUSDInceptionDated091123IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI ACWI Index (NR) (USD) (Inception Dated 09.11.23)",
        "documentation": "MSCI ACWI Index (NR) (USD) (Inception Dated 09.11.23)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIACWIIndexNRUSDInceptionDated102519IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIACWIIndexNRUSDInceptionDated102519IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI ACWI Index (NR) (USD) (Inception Dated 10.25.19)",
        "documentation": "MSCI ACWI Index (NR) (USD) (Inception Dated 10.25.19)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIACWIIndexNRUSDInceptionDated102720IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIACWIIndexNRUSDInceptionDated102720IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI ACWI Index (NR) (USD) (Inception Dated 10.27.20)",
        "documentation": "MSCI ACWI Index (NR) (USD) (Inception Dated 10.27.20)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIACWIIndexNetUSDInceptionDated102720IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIACWIIndexNetUSDInceptionDated102720IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI ACWI Index (Net) (USD) (Inception Dated 10.27.20)",
        "documentation": "MSCI ACWI Index (Net) (USD) (Inception Dated 10.27.20)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIACWIIndexUSDNRInceptionDated050916IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIACWIIndexUSDNRInceptionDated050916IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI ACWI Index (USD) (NR) (Inception Dated 05.09.16)",
        "documentation": "MSCI ACWI Index (USD) (NR) (Inception Dated 05.09.16)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIACWIIndexUSDNRInceptionDated082724IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIACWIIndexUSDNRInceptionDated082724IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI ACWI Index (USD) (NR) (Inception Dated 08.27.24)",
        "documentation": "MSCI ACWI Index (USD) (NR) (Inception Dated 08.27.24)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIACWIIndexUSDNRInceptionDated091216IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIACWIIndexUSDNRInceptionDated091216IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI ACWI Index (USD) (NR) (Inception Dated 09.12.16)",
        "documentation": "MSCI ACWI Index (USD) (NR) (Inception Dated 09.12.16)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIBrazilIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIBrazilIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI Brazil Index (NR) (USD)",
        "documentation": "MSCI Brazil Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIEmergingMarketsIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIEmergingMarketsIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI Emerging Markets Index (NR) (USD)",
        "documentation": "MSCI Emerging Markets Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIEmergingMarketsIndexNetUSDInceptionDated081623IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIEmergingMarketsIndexNetUSDInceptionDated081623IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI Emerging Markets Index (Net) (USD) (Inception Dated 08.16.23)",
        "documentation": "MSCI Emerging Markets Index (Net) (USD) (Inception Dated 08.16.23)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIEmergingMarketsIndexNetUSDInceptionDated081723IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIEmergingMarketsIndexNetUSDInceptionDated081723IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI Emerging Markets Index (Net) (USD) (Inception Dated 08.17.23)",
        "documentation": "MSCI Emerging Markets Index (Net) (USD) (Inception Dated 08.17.23)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIEmergingMarketsIndexNetUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIEmergingMarketsIndexNetUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI Emerging Markets Index (Net) (USD)",
        "documentation": "MSCI Emerging Markets Index (Net) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIEmergingMarketsexChinaIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIEmergingMarketsexChinaIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI Emerging Markets ex China Index (NR) (USD)",
        "documentation": "MSCI Emerging Markets ex China Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MSCIIndiaIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MSCIIndiaIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MSCI India Index (NR) (USD)",
        "documentation": "MSCI India Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "oef_ManagementFeesOverAssets": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ManagementFeesOverAssets",
     "calculation": {
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData": {
       "parentTag": "oef_ExpensesOverAssets",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Management Fees (as a percentage of Assets)"
       }
      }
     },
     "auth_ref": [
      "r18"
     ]
    },
    "oef_MarketIndexPerformanceTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "MarketIndexPerformanceTableTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Market Index Performance [Table]"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "ck0001432353_MarketRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MarketRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Market Risk Member",
        "documentation": "Market Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_MaximumAccountFee": {
     "xbrltype": "nonNegativeMonetaryItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "MaximumAccountFee",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maximum Account Fee"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "oef_MaximumAccountFeeOverAssets": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "MaximumAccountFeeOverAssets",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maximum Account Fee (as a percentage of Assets)"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "oef_MaximumCumulativeSalesChargeOverOfferingPrice": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "MaximumCumulativeSalesChargeOverOfferingPrice",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maximum Cumulative Sales Charge (as a percentage of Offering Price)"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "oef_MaximumCumulativeSalesChargeOverOther": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "MaximumCumulativeSalesChargeOverOther",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maximum Cumulative Sales Charge (as a percentage)"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "oef_MaximumDeferredSalesChargeOverOfferingPrice": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "MaximumDeferredSalesChargeOverOfferingPrice",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maximum Deferred Sales Charge (as a percentage of Offering Price)"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "oef_MaximumDeferredSalesChargeOverOther": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "MaximumDeferredSalesChargeOverOther",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maximum Deferred Sales Charge (as a percentage)"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "oef_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "MaximumSalesChargeImposedOnPurchasesOverOfferingPrice",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price)"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "oef_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maximum Sales Charge on Reinvested Dividends and Distributions (as a percentage)"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "ck0001432353_ModelPortfolioRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "ModelPortfolioRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Model Portfolio Risk Member",
        "documentation": "Model Portfolio Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_ModelsAndDataRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "ModelsAndDataRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Models And Data Risk Member",
        "documentation": "Models And Data Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_MomentumStrategyRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "MomentumStrategyRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Momentum Strategy Risk Member",
        "documentation": "Momentum Strategy Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_MoneyMarketSevenDayTaxEquivalentYield": {
     "xbrltype": "pureItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "MoneyMarketSevenDayTaxEquivalentYield",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Money Market Seven Day Tax Equivalent Yield"
       }
      }
     },
     "auth_ref": [
      "r51"
     ]
    },
    "oef_MoneyMarketSevenDayYield": {
     "xbrltype": "pureItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "MoneyMarketSevenDayYield",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Money Market Seven Day Yield"
       }
      }
     },
     "auth_ref": [
      "r51"
     ]
    },
    "oef_MoneyMarketSevenDayYieldCaption": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "MoneyMarketSevenDayYieldCaption",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Money Market Seven Day Yield, Caption [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r51"
     ]
    },
    "oef_MoneyMarketSevenDayYieldColumnName": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "MoneyMarketSevenDayYieldColumnName",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Money Market Seven Day Yield Column [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r51"
     ]
    },
    "oef_MoneyMarketSevenDayYieldPhone": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "MoneyMarketSevenDayYieldPhone",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Money Market Seven Day Yield Phone"
       }
      }
     },
     "auth_ref": [
      "r52"
     ]
    },
    "ck0001432353_NasdaqDorseyWrightThematicRotationTMTotalReturnIndexTRIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "NasdaqDorseyWrightThematicRotationTMTotalReturnIndexTRIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Nasdaq Dorsey Wright Thematic RotationTM Total Return Index (TR)",
        "documentation": "Nasdaq Dorsey Wright Thematic RotationTM Total Return Index (TR)"
       }
      }
     },
     "auth_ref": []
    },
    "oef_NetExpensesOverAssets": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "NetExpensesOverAssets",
     "calculation": {
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Net Expenses (as a percentage of Assets)",
        "totalLabel": "Net Expenses"
       }
      }
     },
     "auth_ref": [
      "r17"
     ]
    },
    "ck0001432353_NewFundRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "NewFundRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "New Fund Risk Member",
        "documentation": "New Fund Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "fnd_NmRule35d1EightyPctInvstmntPlcyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/fnd/2025",
     "localname": "NmRule35d1EightyPctInvstmntPlcyTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Rule 35d-1 Eighty Percent Investment Policy [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r59",
      "r61"
     ]
    },
    "fnd_NmRule35d1TermDfnSmryTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/fnd/2025",
     "localname": "NmRule35d1TermDfnSmryTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Summary of Definition of Rule 35d-1 Term in Fund Name [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r60",
      "r61"
     ]
    },
    "fnd_NmRule35d1TermSlctnCritSmryTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/fnd/2025",
     "localname": "NmRule35d1TermSlctnCritSmryTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Summary of Selection Criteria for Rule 35d-1 Term in Fund Name [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r60",
      "r61"
     ]
    },
    "oef_ObjectiveHeading": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ObjectiveHeading",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Objective [Heading]"
       }
      }
     },
     "auth_ref": [
      "r6"
     ]
    },
    "oef_ObjectivePrimaryTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ObjectivePrimaryTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Objective, Primary [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r6"
     ]
    },
    "oef_ObjectiveSecondaryTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ObjectiveSecondaryTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Objective, Secondary [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r6"
     ]
    },
    "oef_OperatingExpensesCaption": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "OperatingExpensesCaption",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Expenses Caption [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r17"
     ]
    },
    "oef_OperatingExpensesColumnName": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "OperatingExpensesColumnName",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Expenses Column [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r17"
     ]
    },
    "ck0001432353_OperationalRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "OperationalRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operational Risk Member",
        "documentation": "Operational Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_OptimizationRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "OptimizationRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Optimization Risk Member",
        "documentation": "Optimization Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_OtherExpensesNewFundBasedOnEstimates": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "OtherExpensesNewFundBasedOnEstimates",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Expenses, New Fund, Based on Estimates [Text]"
       }
      }
     },
     "auth_ref": [
      "r33"
     ]
    },
    "oef_OtherExpensesOverAssets": {
     "xbrltype": "nonNegativePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "OtherExpensesOverAssets",
     "calculation": {
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData": {
       "parentTag": "oef_ExpensesOverAssets",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Expenses (as a percentage of Assets):",
        "totalLabel": "Other Expenses"
       }
      }
     },
     "auth_ref": [
      "r20"
     ]
    },
    "ck0001432353_OverTheCounterMarketRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "OverTheCounterMarketRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Over-The-Counter Market Risk Member",
        "documentation": "Over-The-Counter Market Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_PerfInceptionDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerfInceptionDate",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Inception Date"
       }
      }
     },
     "auth_ref": [
      "r7"
     ]
    },
    "oef_PerformanceAdditionalMarketIndex": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceAdditionalMarketIndex",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Additional Market Index [Text]"
       }
      }
     },
     "auth_ref": [
      "r43"
     ]
    },
    "oef_PerformanceAvailabilityPhone": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceAvailabilityPhone",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Availability Phone [Text]"
       }
      }
     },
     "auth_ref": [
      "r43"
     ]
    },
    "oef_PerformanceAvailabilityWebSiteAddress": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceAvailabilityWebSiteAddress",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Availability Website Address [Text]"
       }
      }
     },
     "auth_ref": [
      "r43"
     ]
    },
    "oef_PerformanceInformationIllustratesVariabilityOfReturns": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceInformationIllustratesVariabilityOfReturns",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Information Illustrates Variability of Returns [Text]"
       }
      }
     },
     "auth_ref": [
      "r43"
     ]
    },
    "oef_PerformanceMeasureAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceMeasureAxis",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Measure [Axis]"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "oef_PerformanceMeasureDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceMeasureDomain",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Before Taxes"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "oef_PerformanceNarrativeTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceNarrativeTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Narrative [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r43"
     ]
    },
    "oef_PerformanceOneYearOrLess": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceOneYearOrLess",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance One Year or Less [Text]"
       }
      }
     },
     "auth_ref": [
      "r43"
     ]
    },
    "oef_PerformancePastDoesNotIndicateFuture": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformancePastDoesNotIndicateFuture",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Past Does Not Indicate Future [Text]"
       }
      }
     },
     "auth_ref": [
      "r8",
      "r43"
     ]
    },
    "oef_PerformanceTableClosingTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceTableClosingTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Table Closing [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "oef_PerformanceTableDoesReflectSalesLoads": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceTableDoesReflectSalesLoads",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Table Does Reflect Sales Loads"
       }
      }
     },
     "auth_ref": [
      "r53"
     ]
    },
    "oef_PerformanceTableExplanationAfterTaxHigher": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceTableExplanationAfterTaxHigher",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Table Explanation after Tax Higher"
       }
      }
     },
     "auth_ref": [
      "r58"
     ]
    },
    "oef_PerformanceTableFootnotesReasonPerformanceInformationForClassDifferentFromImmediatelyPrecedingPeriod": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceTableFootnotesReasonPerformanceInformationForClassDifferentFromImmediatelyPrecedingPeriod",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Table Footnotes, Reason Performance Information for Class Different from Immediately Preceding Period [Text]"
       }
      }
     },
     "auth_ref": [
      "r50"
     ]
    },
    "oef_PerformanceTableFootnotesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceTableFootnotesTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Table Footnotes"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "oef_PerformanceTableHeading": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceTableHeading",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Table Heading"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "oef_PerformanceTableMarketIndexChanged": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceTableMarketIndexChanged",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Table Market Index Changed"
       }
      }
     },
     "auth_ref": [
      "r55"
     ]
    },
    "oef_PerformanceTableNarrativeTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceTableNarrativeTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Table Narrative"
       }
      }
     },
     "auth_ref": [
      "r53"
     ]
    },
    "oef_PerformanceTableNotRelevantToTaxDeferred": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceTableNotRelevantToTaxDeferred",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Table Not Relevant to Tax Deferred"
       }
      }
     },
     "auth_ref": [
      "r57"
     ]
    },
    "oef_PerformanceTableOneClassOfAfterTaxShown": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceTableOneClassOfAfterTaxShown",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Table One Class of after Tax Shown [Text]"
       }
      }
     },
     "auth_ref": [
      "r48",
      "r54"
     ]
    },
    "oef_PerformanceTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceTableTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance [Table]"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "oef_PerformanceTableUsesHighestFederalRate": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PerformanceTableUsesHighestFederalRate",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Table Uses Highest Federal Rate"
       }
      }
     },
     "auth_ref": [
      "r56"
     ]
    },
    "oef_PortfolioTurnoverHeading": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PortfolioTurnoverHeading",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Portfolio Turnover [Heading]"
       }
      }
     },
     "auth_ref": [
      "r32"
     ]
    },
    "oef_PortfolioTurnoverRate": {
     "xbrltype": "pureItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PortfolioTurnoverRate",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Portfolio Turnover, Rate"
       }
      }
     },
     "auth_ref": [
      "r10",
      "r32"
     ]
    },
    "oef_PortfolioTurnoverTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "PortfolioTurnoverTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Portfolio Turnover [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r32"
     ]
    },
    "ck0001432353_PotentialSubstantialAfterTaxTrackingErrorFromIndexPerformanceRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "PotentialSubstantialAfterTaxTrackingErrorFromIndexPerformanceRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Potential Substantial After-Tax Tracking Error From Index Performance Risk Member",
        "documentation": "Potential Substantial After-Tax Tracking Error From Index Performance Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_PrepaymentRisk1Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "PrepaymentRisk1Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Prepayment Risk1 Member",
        "documentation": "Prepayment Risk1 Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_ProspectusDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ProspectusDate",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/N1aCover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Prospectus Date"
       }
      }
     },
     "auth_ref": [
      "r5"
     ]
    },
    "oef_ProspectusLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ProspectusLineItems",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/N1aCover",
      "http://xbrl.sec.gov/rr/role/N1aSupplement",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData",
      "http://xbrl.sec.gov/rr/role/RiskReturn",
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Prospectus [Line Items]"
       }
      }
     },
     "auth_ref": [
      "r3"
     ]
    },
    "oef_ProspectusTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ProspectusTable",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/N1aCover",
      "http://xbrl.sec.gov/rr/role/N1aSupplement",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData",
      "http://xbrl.sec.gov/rr/role/RiskReturn",
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Prospectus [Table]"
       }
      }
     },
     "auth_ref": [
      "r3"
     ]
    },
    "ck0001432353_QuantitativeSignalsRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "QuantitativeSignalsRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Quantitative Signals Risk Member",
        "documentation": "Quantitative Signals Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_RedemptionFee": {
     "xbrltype": "nonPositiveMonetaryItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "RedemptionFee",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Redemption Fee",
        "negatedLabel": "Redemption Fee"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "oef_RedemptionFeeOverRedemption": {
     "xbrltype": "nonPositivePure4ItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "RedemptionFeeOverRedemption",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Redemption Fee (as a percentage of Amount Redeemed)",
        "negatedLabel": "Redemption Fee (as a percentage of Amount Redeemed)"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "ck0001432353_ReinvestmentRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "ReinvestmentRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Reinvestment Risk Member",
        "documentation": "Reinvestment Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_RiskAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "RiskAxis",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risk [Axis]"
       }
      }
     },
     "auth_ref": [
      "r37"
     ]
    },
    "oef_RiskLoseMoneyMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "RiskLoseMoneyMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risk Lose Money [Member]"
       }
      }
     },
     "auth_ref": [
      "r36"
     ]
    },
    "oef_RiskMoneyMarketFundMayImposeFeesOrSuspendSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "RiskMoneyMarketFundMayImposeFeesOrSuspendSalesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risk Money Market Fund May Impose Fees or Suspend Sales [Member]"
       }
      }
     },
     "auth_ref": [
      "r38"
     ]
    },
    "oef_RiskMoneyMarketFundMayNotPreserveDollarMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "RiskMoneyMarketFundMayNotPreserveDollarMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risk Money Market Fund May Not Preserve Dollar [Member]"
       }
      }
     },
     "auth_ref": [
      "r38"
     ]
    },
    "oef_RiskMoneyMarketFundPriceFluctuatesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "RiskMoneyMarketFundPriceFluctuatesMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risk Money Market Fund Price Fluctuates [Member]"
       }
      }
     },
     "auth_ref": [
      "r39"
     ]
    },
    "oef_RiskMoneyMarketFundSponsorMayNotProvideSupportMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "RiskMoneyMarketFundSponsorMayNotProvideSupportMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risk Money Market Fund Sponsor May Not Provide Support [Member]"
       }
      }
     },
     "auth_ref": [
      "r38"
     ]
    },
    "oef_RiskNondiversifiedStatusMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "RiskNondiversifiedStatusMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risk Nondiversified Status [Member]"
       }
      }
     },
     "auth_ref": [
      "r41"
     ]
    },
    "oef_RiskNotInsuredDepositoryInstitutionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "RiskNotInsuredDepositoryInstitutionMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risk Not Insured Depository Institution [Member]"
       }
      }
     },
     "auth_ref": [
      "r40"
     ]
    },
    "oef_RiskNotInsuredMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "RiskNotInsuredMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risk Not Insured [Member]"
       }
      }
     },
     "auth_ref": [
      "r38"
     ]
    },
    "ck0001432353_RiskOfInvestingInU.S.TreasurySTRIPSMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "RiskOfInvestingInU.S.TreasurySTRIPSMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risk Of Investing In U.S. Treasury STRIPS Member",
        "documentation": "Risk Of Investing In U.S. Treasury STRIPS Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_RiskReturnHeading": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "RiskReturnHeading",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risk/Return [Heading]"
       }
      }
     },
     "auth_ref": [
      "r63"
     ]
    },
    "oef_RiskTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "RiskTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risk [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r37"
     ]
    },
    "oef_RisksAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "RisksAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Risks [Abstract]"
       }
      }
     },
     "auth_ref": [
      "r36"
     ]
    },
    "ck0001432353_RisksAssociatedWithExchangeTradedFundsAuthorizedParticipantsConcentrationRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "RisksAssociatedWithExchangeTradedFundsAuthorizedParticipantsConcentrationRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risks Associated With Exchange-Traded Funds, Authorized Participants Concentration Risk Member",
        "documentation": "Risks Associated With Exchange-Traded Funds, Authorized Participants Concentration Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_RisksAssociatedWithExchangeTradedFundsLargeShareholderRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "RisksAssociatedWithExchangeTradedFundsLargeShareholderRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risks Associated With Exchange-Traded Funds, Large Shareholder Risk Member",
        "documentation": "Risks Associated With Exchange-Traded Funds, Large Shareholder Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_RisksAssociatedWithExchangeTradedFundsListingStandardsRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "RisksAssociatedWithExchangeTradedFundsListingStandardsRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risks Associated With Exchange-Traded Funds, Listing Standards Risk Member",
        "documentation": "Risks Associated With Exchange-Traded Funds, Listing Standards Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_RisksAssociatedWithExchangeTradedFundsMarketTradingRisksAndPremiumDiscountRisksMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "RisksAssociatedWithExchangeTradedFundsMarketTradingRisksAndPremiumDiscountRisksMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risks Associated With Exchange-Traded Funds, Market Trading Risks And Premium/Discount Risks Member",
        "documentation": "Risks Associated With Exchange-Traded Funds, Market Trading Risks And Premium/Discount Risks Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_RisksAssociatedWithExchangeTradedFundsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "RisksAssociatedWithExchangeTradedFundsMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risks Associated With Exchange-Traded Funds Member",
        "documentation": "Risks Associated With Exchange-Traded Funds Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_RisksRelatedToStockConnectProgramsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "RisksRelatedToStockConnectProgramsMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risks Related To Stock Connect Programs Member",
        "documentation": "Risks Related To Stock Connect Programs Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000033201Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000033201Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X MLP ETF Series",
        "documentation": "Global X MLP ETF Series, S000033201"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000040076Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000040076Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X MLP &amp; Energy Infrastructure ETF Series",
        "documentation": "Global X MLP &amp; Energy Infrastructure ETF Series, S000040076"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000049563Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000049563Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Alternative Income ETF Series",
        "documentation": "Global X Alternative Income ETF Series, S000049563"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000054162Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000054162Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Aging Population ETF",
        "documentation": "Global X Aging Population ETF, S000054162"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000054163Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000054163Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Millennial Consumer ETF Series",
        "documentation": "Global X Millennials Thematic ETF Series, S000054163"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000054297Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000054297Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Conscious Companies ETF Series",
        "documentation": "Global X Conscious Companies ETF, S000054297"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000054691Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000054691Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X FinTech ETF Series",
        "documentation": "Global X FinTech ETF, S000054691"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000054692Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000054692Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Internet of Things ETF Series",
        "documentation": "Global X Internet of Things ETF, S000054692"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000054693Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000054693Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Robotics &amp; Artificial Intelligence ETF Series",
        "documentation": "Global X Robotics &amp; Artificial Intelligence ETF, S000054693"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000056509Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000056509Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X U.S. Infrastructure Development ETF Series",
        "documentation": "Global X U.S. Infrastructure Development ETF Series"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000058429Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000058429Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X U.S. Preferred ETF Series",
        "documentation": "Global X U.S. Preferred ETF S000058429"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000061326Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000061326Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Artificial Intelligence &amp; Technology ETF",
        "documentation": "Global X Artificial Intelligence &amp; Technology ETF, S000061326"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000061415Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000061415Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Autonomous &amp; Electric Vehicles ETF",
        "documentation": "Global X Autonomous &amp; Electric Vehicles ETF, S000061415"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000062094Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000062094Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X S&amp;P 500\u00ae Quality Dividend ETF",
        "documentation": "Global X S&amp;P 500\u00ae Quality Dividend ETF, S000062094"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000062672Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000062672Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Adaptive U.S. Factor ETF",
        "documentation": "Global X Adaptive U.S. Factor ETF, S000062672"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000062676Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000062676Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Genomics &amp; Biotechnology ETF",
        "documentation": "Global X Genomics &amp; Biotechnology ETF, S000062676"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000065121Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000065121Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Cloud Computing ETF",
        "documentation": "Global X Cloud Computing ETF, S000065121"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000066518Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000066518Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Video Games &amp; Esports ETF",
        "documentation": "Global X Video Games &amp; Esports ETF, S000066518"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000066527Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000066527Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Dorsey Wright Thematic ETF",
        "documentation": "Global X Thematic Growth ETF, S000066527"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000066713Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000066713Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Cybersecurity ETF",
        "documentation": "Global X Cybersecurity ETF, S000066713"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000068582Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000068582Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Emerging Markets Bond ETF",
        "documentation": "Global X Emerging Markets Bond ETF, S000068582"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000068631Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000068631Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Variable Rate Preferred ETF",
        "documentation": "Global X Variable Rate Preferred ETF, S000068631"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000069056Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000069056Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X HealthTech ETF",
        "documentation": "Global X Telemedicine &amp; Digital Health ETF, S000069056"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000069640Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000069640Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X ClimateTech ETF",
        "documentation": "Global X ClimateTech ETF, S000069640"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000069709Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000069709Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Data Center &amp; Digital Infrastructure ETF",
        "documentation": "Global X Data Center &amp; Digital Infrastructure ETF, S000069709"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000070582Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000070582Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Adaptive U.S. Risk Management ETF",
        "documentation": "Global X Adaptive U.S. Risk Management ETF, S000070582"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000071326Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000071326Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Clean Water ETF Series",
        "documentation": "Global X Clean Water ETF Series, S000071326"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000072327Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000072327Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X AgTech &amp; Food Innovation ETF Series",
        "documentation": "Global X AgTech &amp; Food Innovation ETF Series, S000072327"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000072329Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000072329Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Blockchain ETF Series",
        "documentation": "Global X Blockchain ETF Series, S000072329"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000072330Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000072330Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Hydrogen ETF Series",
        "documentation": "Global X Hydrogen ETF Series, S000072330"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000076386Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000076386Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Interest Rate Volatility &amp; Inflation Hedge ETF",
        "documentation": "Global X Interest Rate Volatility &amp; Inflation Hedge ETF, S000076386"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000079056Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000079056Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Emerging Markets ex-China ETF",
        "documentation": "Global X Emerging Markets ex-China ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000079059Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000079059Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Emerging Markets Great Consumer ETF",
        "documentation": "Global X Emerging Markets Great Consumer ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000080575Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000080575Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X U.S. Cash Flow Kings 100 ETF",
        "documentation": "Global X U.S. Cash Flow Kings 100 ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000080638Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000080638Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X 1-3 Month T-Bill ETF",
        "documentation": "Global X 1-3 Month T-Bill ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000080659Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000080659Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X India Active ETF",
        "documentation": "Global X India Active ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000080660Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000080660Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Brazil Active ETF",
        "documentation": "Global X Brazil Active ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000081193Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000081193Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Defense Tech ETF",
        "documentation": "Global X Defense Tech ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000085030Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000085030Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Infrastructure Development ex-U.S. ETF",
        "documentation": "Global X Infrastructure Development ex-U.S. ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000086495Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000086495Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Short-Term Treasury Ladder ETF",
        "documentation": "Global X Short-Term Treasury Ladder ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000086496Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000086496Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Intermediate-Term Treasury Ladder ETF",
        "documentation": "Global X Intermediate-Term Treasury Ladder ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000086497Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000086497Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Long-Term Treasury Ladder ETF",
        "documentation": "Global X Long-Term Treasury Ladder ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000092942Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000092942Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Investment Grade Corporate Bond ETF",
        "documentation": "Global X Investment Grade Corporate Bond ETF, S000092942"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000093597Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000093597Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X PureCap MSCI Consumer Discretionary ETF",
        "documentation": "Global X PureCap MSCI Consumer Discretionary ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000093598Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000093598Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X PureCap MSCI Communication Services ETF",
        "documentation": "Global X PureCap MSCI Communication Services ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000093599Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000093599Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X PureCap MSCI Information Technology ETF",
        "documentation": "Global X PureCap MSCI Information Technology ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000093600Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000093600Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X PureCap MSCI Consumer Staples ETF",
        "documentation": "Global X PureCap MSCI Consumer Staples ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000093601Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000093601Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X PureCap MSCI Energy ETF",
        "documentation": "Global X PureCap MSCI Energy ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000094852Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000094852Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X U.S. 500 ETF",
        "documentation": "Global X U.S. 500 ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000095265Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000095265Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X AI Semiconductor &amp; Quantum ETF",
        "documentation": "Global X AI Semiconductor &amp; Quantum ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000095934Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000095934Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X U.S. Natural Gas ETF",
        "documentation": "Global X U.S. Natural Gas ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000098007Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000098007Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Zero Coupon Bond 2030 ETF",
        "documentation": "Global X Zero Coupon Bond 2030 ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000098008Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000098008Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Zero Coupon Bond 2031 ETF",
        "documentation": "Global X Zero Coupon Bond 2031 ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000098009Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000098009Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Zero Coupon Bond 2032 ETF",
        "documentation": "Global X Zero Coupon Bond 2032 ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000098010Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000098010Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Zero Coupon Bond 2033 ETF",
        "documentation": "Global X Zero Coupon Bond 2033 ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000098011Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000098011Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Zero Coupon Bond 2034 ETF",
        "documentation": "Global X Zero Coupon Bond 2034 ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_S000098012Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "S000098012Member",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/InvestmentRisks",
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/RiskReturn"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Global X Zero Coupon Bond 2035 ETF",
        "documentation": "Global X Zero Coupon Bond 2035 ETF"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SP500IndexTRInceptionDated030617IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SP500IndexTRInceptionDated030617IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "S&amp;P 500\u00ae Index (TR) (Inception Dated 03.06.17)",
        "documentation": "S&amp;P 500\u00ae Index (TR) (Inception Dated 03.06.17)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SP500IndexTRInceptionDated050416IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SP500IndexTRInceptionDated050416IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "S&amp;P 500\u00ae Index (TR) (Inception Dated 05.04.16)",
        "documentation": "S&amp;P 500\u00ae Index (TR) (Inception Dated 05.04.16)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SP500IndexTRUSDInceptionDated071318IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SP500IndexTRUSDInceptionDated071318IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "S&amp;P 500\u00ae Index (TR) (USD) (Inception Dated 07.13.18)",
        "documentation": "S&amp;P 500\u00ae Index (TR) (USD) (Inception Dated 07.13.18)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SP500IndexTRUSDInceptionDated091117IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SP500IndexTRUSDInceptionDated091117IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "S&amp;P 500\u00ae Index (TR) (USD) (Inception Dated 09.11.17)",
        "documentation": "S&amp;P 500\u00ae Index (TR) (USD) (Inception Dated 09.11.17)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SP500IndexUSDTRInceptionDated011221IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SP500IndexUSDTRInceptionDated011221IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "S&amp;P 500\u00ae Index (USD) (TR) (Inception Dated 01.12.21)",
        "documentation": "S&amp;P 500\u00ae Index (USD) (TR) (Inception Dated 01.12.21)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SP500IndexUSDTRInceptionDated062220IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SP500IndexUSDTRInceptionDated062220IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "S&amp;P 500\u00ae Index (USD) (TR) (Inception Dated 06.22.20)",
        "documentation": "S&amp;P 500\u00ae Index (USD) (TR) (Inception Dated 06.22.20)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SP500IndexUSDTRInceptionDated071023IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SP500IndexUSDTRInceptionDated071023IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "S&amp;P 500 Index (USD) (TR) (Inception Dated 07.10.23)",
        "documentation": "S&amp;P 500 Index (USD) (TR) (Inception Dated 07.10.23)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SP500IndexUSDTRInceptionDated071116IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SP500IndexUSDTRInceptionDated071116IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "S&amp;P 500 Index (USD) (TR) (Inception Dated 07.11.16)",
        "documentation": "S&amp;P 500 Index (USD) (TR) (Inception Dated 07.11.16)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SP500IndexUSDTRInceptionDated082418IndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SP500IndexUSDTRInceptionDated082418IndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "S&amp;P 500\u00ae Index (USD) (TR) (Inception Dated 08.24.18)",
        "documentation": "S&amp;P 500\u00ae Index (USD) (TR) (Inception Dated 08.24.18)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SP500QualityHighDividendIndexTRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SP500QualityHighDividendIndexTRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "S&amp;P 500\u00ae Quality High Dividend Index (TR) (USD)",
        "documentation": "S&amp;P 500\u00ae Quality High Dividend Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SandP500USDTRIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SandP500USDTRIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "S&amp;P 500 Index (USD) (TR)",
        "documentation": "S&amp;P 500 Index (USD) (TR)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SecuritiesLendingRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SecuritiesLendingRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Securities Lending Risk Member",
        "documentation": "Securities Lending Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_ShareClassDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ShareClassDomain",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/BarChartData",
      "http://xbrl.sec.gov/rr/role/ExpenseExample",
      "http://xbrl.sec.gov/rr/role/ExpenseExampleNoRedemption",
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses",
      "http://xbrl.sec.gov/rr/role/N1aSupplement",
      "http://xbrl.sec.gov/rr/role/OperatingExpensesData",
      "http://xbrl.sec.gov/rr/role/PerformanceManagement",
      "http://xbrl.sec.gov/rr/role/PerformanceTableData",
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Classes"
       }
      }
     },
     "auth_ref": [
      "r4"
     ]
    },
    "oef_ShareholderFeeOther": {
     "xbrltype": "nonNegativeMonetaryItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ShareholderFeeOther",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Shareholder Fee, Other"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "oef_ShareholderFeesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ShareholderFeesAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Shareholder Fees:"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "oef_ShareholderFeesCaption": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ShareholderFeesCaption",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Shareholder Fees Caption [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "oef_ShareholderFeesColumnName": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ShareholderFeesColumnName",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/ShareholderFeesData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Shareholder Fees Column [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "oef_ShareholderFeesTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ShareholderFeesTableTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/FeesAndExpenses"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Shareholder Fees [Table]"
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "ck0001432353_Solactive13MonthUSTBillIndexTRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "Solactive13MonthUSTBillIndexTRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Solactive 1-3 Month US T-Bill Index (TR) (USD)",
        "documentation": "Solactive 1-3 Month US T-Bill Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SolactiveAgTechandFoodInnovationIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SolactiveAgTechandFoodInnovationIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Solactive AgTech &amp; Food Innovation Index (NR) (USD)",
        "documentation": "Solactive AgTech &amp; Food Innovation Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SolactiveAutonomousAndElectricVehiclesIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SolactiveAutonomousAndElectricVehiclesIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Solactive Autonomous &amp; Electric Vehicles Index (NR) (USD)",
        "documentation": "Solactive Autonomous &amp; Electric Vehicles Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SolactiveBlockchainIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SolactiveBlockchainIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Solactive Blockchain Index (NR) (USD)",
        "documentation": "Solactive Blockchain Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SolactiveDataCenterREITsAndDigitalInfrastructureIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SolactiveDataCenterREITsAndDigitalInfrastructureIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Solactive Data Center REITs &amp; Digital Infrastructure Index (NR) (USD)",
        "documentation": "Solactive Data Center REITs &amp; Digital Infrastructure Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SolactiveGenomicsIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SolactiveGenomicsIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Solactive Genomics Index (NR) (USD)",
        "documentation": "Solactive Genomics Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SolactiveGlobalCleanWaterIndustryIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SolactiveGlobalCleanWaterIndustryIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Solactive Global Clean Water Industry Index (NR) (USD)",
        "documentation": "Solactive Global Clean Water Industry Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SolactiveGlobalHydrogenIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SolactiveGlobalHydrogenIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Solactive Global Hydrogen Index (NR) (USD)",
        "documentation": "Solactive Global Hydrogen Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SolactiveMLPInfrastructureIndexTRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SolactiveMLPInfrastructureIndexTRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Solactive MLP Infrastructure Index (TR) (USD)",
        "documentation": "Solactive MLP Infrastructure Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SolactiveTelemedicineAndDigitalHealthIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SolactiveTelemedicineAndDigitalHealthIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Solactive Telemedicine &amp; Digital Health Index (NR) (USD)",
        "documentation": "Solactive Telemedicine &amp; Digital Health Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SolactiveThematicGrowthIndexTRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SolactiveThematicGrowthIndexTRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Solactive Thematic Growth Index (TR) (USD)",
        "documentation": "Solactive Thematic Growth Index (TR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_SolactiveVideoGamesAndEsportsIndexNRUSDIndexMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "SolactiveVideoGamesAndEsportsIndexNRUSDIndexMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceTableData"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Solactive Video Games &amp; Esports Index (NR) (USD)",
        "documentation": "Solactive Video Games &amp; Esports Index (NR) (USD)"
       }
      }
     },
     "auth_ref": []
    },
    "oef_StrategyHeading": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "StrategyHeading",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Strategy [Heading]"
       }
      }
     },
     "auth_ref": [
      "r35"
     ]
    },
    "oef_StrategyNarrativeTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "StrategyNarrativeTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Strategy Narrative [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r35"
     ]
    },
    "oef_StrategyPortfolioConcentration": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "StrategyPortfolioConcentration",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentStrategy"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Strategy Portfolio Concentration [Text]"
       }
      }
     },
     "auth_ref": [
      "r35"
     ]
    },
    "oef_SupplementToProspectusTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "SupplementToProspectusTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/N1aSupplement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Supplement to Prospectus [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "ck0001432353_TaxableFundRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "TaxableFundRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Taxable Fund Risk Member",
        "documentation": "Taxable Fund Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_ThirtyDayTaxEquivalentYield": {
     "xbrltype": "pureItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ThirtyDayTaxEquivalentYield",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Thirty Day Tax Equivalent Yield"
       }
      }
     },
     "auth_ref": [
      "r52"
     ]
    },
    "oef_ThirtyDayYield": {
     "xbrltype": "pureItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ThirtyDayYield",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Thirty Day Yield"
       }
      }
     },
     "auth_ref": [
      "r52"
     ]
    },
    "oef_ThirtyDayYieldCaption": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ThirtyDayYieldCaption",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Thirty Day Yield Caption [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r52"
     ]
    },
    "oef_ThirtyDayYieldColumnName": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ThirtyDayYieldColumnName",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Thirty Day Yield Column [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r52"
     ]
    },
    "oef_ThirtyDayYieldPhone": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "ThirtyDayYieldPhone",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Thirty Day Yield Phone"
       }
      }
     },
     "auth_ref": [
      "r52"
     ]
    },
    "ck0001432353_TradingHaltRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "TradingHaltRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Halt Risk Member",
        "documentation": "Trading Halt Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_TrendLagRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "TrendLagRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trend Lag Risk Member",
        "documentation": "Trend Lag Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_TurnoverRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "TurnoverRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Turnover Risk Member",
        "documentation": "Turnover Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "ck0001432353_ValuationRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.globalxfunds.com/20260327",
     "localname": "ValuationRiskMember",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/InvestmentRisks"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Valuation Risk Member",
        "documentation": "Valuation Risk Member"
       }
      }
     },
     "auth_ref": []
    },
    "oef_YearToDateReturnLabel": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/oef/2025",
     "localname": "YearToDateReturnLabel",
     "presentation": [
      "http://xbrl.sec.gov/rr/role/PerformanceManagement"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Year to Date Return, Label [Optional Text]"
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    }
   }
  }
 },
 "std_ref": {
  "r0": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r1": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A"
  },
  "r2": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "1"
  },
  "r3": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "1",
   "Subsection": "a"
  },
  "r4": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "1",
   "Subsection": "a",
   "Paragraph": "1"
  },
  "r5": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "1",
   "Subsection": "a",
   "Paragraph": "3"
  },
  "r6": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "2",
   "Subsection": "a"
  },
  "r7": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "27A",
   "Subsection": "d",
   "Paragraph": "2",
   "Subparagraph": "i"
  },
  "r8": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "27A",
   "Subsection": "d",
   "Paragraph": "2",
   "Subparagraph": "iiii",
   "Clause": "A"
  },
  "r9": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "27A",
   "Subsection": "d",
   "Paragraph": "2",
   "Subparagraph": "instruction",
   "Clause": "7"
  },
  "r10": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "27A",
   "Subsection": "e"
  },
  "r11": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "1"
  },
  "r12": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "1",
   "Subparagraph": "b"
  },
  "r13": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "2"
  },
  "r14": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "2",
   "Subparagraph": "a",
   "Sentence": "i"
  },
  "r15": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "2",
   "Subparagraph": "c"
  },
  "r16": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "2",
   "Subparagraph": "d"
  },
  "r17": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "3"
  },
  "r18": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "3",
   "Subparagraph": "a"
  },
  "r19": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "3",
   "Subparagraph": "b"
  },
  "r20": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "3",
   "Subparagraph": "c",
   "Sentence": "i"
  },
  "r21": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "3",
   "Subparagraph": "c",
   "Sentence": "ii"
  },
  "r22": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "3",
   "Subparagraph": "c",
   "Sentence": "iii"
  },
  "r23": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "3",
   "Subparagraph": "d"
  },
  "r24": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "3",
   "Subparagraph": "d",
   "Clause": "B",
   "Sentence": "ii"
  },
  "r25": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "3",
   "Subparagraph": "d",
   "Sentence": "iii"
  },
  "r26": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "3",
   "Subparagraph": "e"
  },
  "r27": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "3",
   "Subparagraph": "f",
   "Sentence": "i"
  },
  "r28": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "3",
   "Subparagraph": "f",
   "Sentence": "vi"
  },
  "r29": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "3",
   "Subparagraph": "f",
   "Sentence": "vii"
  },
  "r30": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "4"
  },
  "r31": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "4",
   "Subparagraph": "f"
  },
  "r32": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "5"
  },
  "r33": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instruction",
   "Paragraph": "6",
   "Subparagraph": "a"
  },
  "r34": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "3",
   "Subsection": "instrution",
   "Paragraph": "3"
  },
  "r35": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "a"
  },
  "r36": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "1"
  },
  "r37": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Clause": "instruction"
  },
  "r38": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "1",
   "Subparagraph": "ii"
  },
  "r39": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "1",
   "Subparagraph": "ii",
   "Clause": "A"
  },
  "r40": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "1",
   "Subparagraph": "iii"
  },
  "r41": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "1",
   "Subparagraph": "iv"
  },
  "r42": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2"
  },
  "r43": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "i"
  },
  "r44": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "ii"
  },
  "r45": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "ii",
   "Sentence": "instruction",
   "Clause": "1",
   "Subclause": "a"
  },
  "r46": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "ii",
   "Sentence": "instruction",
   "Clause": "3",
   "Subclause": "b"
  },
  "r47": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "ii",
   "Sentence": "instruction",
   "Clause": "3",
   "Subclause": "c"
  },
  "r48": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "iii"
  },
  "r49": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "instruction",
   "Clause": "3"
  },
  "r50": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "instruction",
   "Clause": "3",
   "Subclause": "c"
  },
  "r51": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "instruction",
   "Clause": "a",
   "Sentence": "2"
  },
  "r52": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "instruction",
   "Clause": "d",
   "Sentence": "2"
  },
  "r53": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "iv"
  },
  "r54": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "iv",
   "Clause": "C"
  },
  "r55": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "iv",
   "Clause": "c",
   "Sentence": "2"
  },
  "r56": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "iv",
   "Sentence": "A"
  },
  "r57": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "iv",
   "Sentence": "B"
  },
  "r58": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "4",
   "Subsection": "b",
   "Paragraph": "2",
   "Subparagraph": "iv",
   "Sentence": "D"
  },
  "r59": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "Item",
   "Subsection": "4",
   "Paragraph": "a",
   "Subparagraph": "1"
  },
  "r60": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-1A",
   "Section": "Item",
   "Subsection": "4",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "instruction"
  },
  "r61": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Investment Company Act",
   "Number": "270",
   "Section": "35d-1"
  },
  "r62": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-T",
   "Number": "232",
   "Section": "313"
  },
  "r63": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Section": "2",
   "Name": "Form N-1A",
   "Subsection": "a"
  }
 }
}
