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Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] LD4 LONDON (METRO), UNITED KINGDOM LD4 LONDON (METRO), UNITED KINGDOM [Member] LD4 LONDON (METRO), UNITED KINGDOM [Member] Weighted Average Price per Share Weighted Average Forward Sale Price Per Share [Abstract] Weighted Average Forward Sale Price Per Share MA1 MANCHESTER (METRO), UNITED KINGDOM MA1 MANCHESTER (METRO), UNITED KINGDOM [Member] MA1 MANCHESTER (METRO), UNITED KINGDOM [Member] Sublease, lease term Lessee, Operating Sublease, Lease Term Lessee, Operating Sublease, Lease Term 2.000% Senior Notes due 2028 Two Point Zero Zero Zero Percent Senior Notes Due Two Thousand Twenty Eight [Member] Two Point Zero Zero Zero Percent Senior Notes Due Two Thousand Twenty Eight 1.000% Senior Notes due 2033 One Point Zero Zero Zero Senior Notes due Two Thousand Thirty Three [Member] One Point Zero Zero Zero Senior Notes due Two Thousand Thirty Three DC13 WASHINGTON, D.C. (METRO) DC13 WASHINGTON, D.C. (METRO) [Member] DC13 WASHINGTON, DC (METRO) [Member] Restricted stock units outstanding, beginning balance (in dollars per share) Restricted stock units outstanding, ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Liabilities, Redeemable Non-Controlling Interest and Stockholders' Equity Liabilities and Equity [Abstract] SV16 SILICON VALLEY (METRO) SV16 SILICON VALLEY (METRO) [Member] SV16 SILICON VALLEY (METRO) [Member] Mexico 3 ("MX3") Data Center Site Mexico 3 ("MX3") Data Center Site [Member] Mexico 3 ("MX3") Data Center Site Cash paid for interest, net of amounts capitalized Interest Paid, Capitalized, Investing Activities LG1 & LG2 LAGOS (METRO), NIGERIA LG1/LG2 LAGOS (METRO), NIGERIA [Member] LG1/LG2 LAGOS (METRO), NIGERIA OS1 OSAKA (METRO), JAPAN OS1 OSAKA (METRO), JAPAN [Member] OS1 OSAKA (METRO), JAPAN [Member] Incurred cost Restructuring and Related Cost, Incurred Cost Restatement Determination Date Restatement Determination Date Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Schedule III - Real Estate and Accumulated Depreciation SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Text Block] ROU liabilities Increase (Decrease) In Operating Lease Right-Of-Use Liabilities Increase (Decrease) In Operating Lease Right-Of-Use Liabilities AM8 AMSTERDAM (METRO), THE NETHERLANDS AM8 AMSTERDAM (METRO), THE NETHERLANDS [Member] AM8 AMSTERDAM (METRO), THE NETHERLANDS TY5 TOKYO (METRO), JAPAN TY5 TOKYO (METRO), JAPAN [Member] TY5 TOKYO (METRO), JAPAN [Member] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Operating lease right-of-use assets Operating lease right-of-use assets Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] HO1 HOUSTON (METRO) HO1 HOUSTON (METRO) [Member] HO1 HOUSTON (METRO) [Member] PE1 PERTH (METRO), AUSTRALIA PE1 PERTH (METRO), AUSTRALIA [Member] PE1 PERTH (METRO), AUSTRALIA [Member] Purchases of equity investments Payments to Acquire Equity Method Investments PA10 PARIS (METRO), FRANCE PA10 PARIS, (METRO), FRANCE [Member] PA10 PARIS, (METRO), FRANCE LD5 LONDON (METRO), UNITED KINGDOM LD5 LONDON (METRO), UNITED KINGDOM [Member] LD5 LONDON (METRO), UNITED KINGDOM [Member] Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] Impact of foreign currency exchange Deferred Tax Assets Valuation Allowance Foreign Currency Translation Adjustments Deferred Tax Assets Valuation Allowance Foreign Currency Translation Adjustments Dividends payable, current Dividends Payable, Current Balance Sheet Components Additional Financial Information Disclosure [Text Block] Earnings Per Share Earnings Per Share [Text Block] Subsequent event Subsequent Event [Member] Schedule of Assumptions in Computation of Fair Value Schedule of Share-Based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block] Costs and operating expenses: Costs and Expenses [Abstract] TY4 TOKYO (METRO), JAPAN TY4 TOKYO (METRO), JAPAN [Member] TY4 TOKYO (METRO), JAPAN [Member] Current portion of restricted cash included in other current assets Restricted Cash and Cash Equivalents, Current JN1 JOHANNESBURG (METRO), SOUTH AFRICA JN1 JOHANNESBURG (METRO), AFRICA [Member] JN1 JOHANNESBURG (METRO), AFRICA Restricted stock units granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value GV1 GENEVA (METRO), SWITZERLAND GV1 GENEVA (METRO), SWITZERLAND [Member] GV1 GENEVA (METRO), SWITZERLAND [Member] Simon Miller [Member] Simon Miller EMEA EMEA Segment [Member] EMEA Segment [Member] Income Taxes Income Tax, Policy [Policy Text Block] Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Schedule of Leases Entered into During the Period Schedule Of Significant Lease Transactions [Table Text Block] Schedule Of Significant Lease Transactions Restructuring Plan [Axis] Restructuring Plan [Axis] Segments [Domain] Segments [Domain] Schedule of Maturities of Lease Liabilities Finance Lease, Liability, to be Paid, Maturity [Table Text Block] MB1 MUMBAI (METRO), INDIA MB1 MUMBAI (METRO), INDIA [Member] MB1 MUMBAI (METRO), INDIA Land SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Land, Amount SG2 SINGAPORE (METRO) SG2 SINGAPORE (METRO) [Member] SG2 SINGAPORE (METRO) [Member] BG2 BOGOTÁ (METRO), COLOMBIA BG2 BOGOTA (METRO), COLOMBIA [Member] BG2 BOGOTA (METRO), COLOMBIA HE6 HELSINKI (METRO), FINLAND HE6 HELSINKI (METRO), FINLAND [Member] HE6 HELSINKI (METRO), FINLAND [Member] Unrecognized Tax Benefits [Roll Forward] Unrecognized Tax Benefits [Roll Forward] 1.250% Senior Notes due 2025 One Point Two Five Zero Percent Senior Notes Due Two Thousand Twenty Five [Member] One Point Two Five Zero Percent Senior Notes Due Two Thousand Twenty Five [Member] Executive Officer Executive Officer [Member] Proceeds from lines of credit Proceeds from Lines of Credit MI2 MIAMI (METRO) MI2 MIAMI (METRO) [Member] MI2 MIAMI (METRO) [Member] Intangible Assets Excluding Goodwill [Line Items] Intangible Assets Excluding Goodwill [Line Items] Intangible Assets Excluding Goodwill [Line Items] PEO PEO [Member] NY13 NEW YORK (METRO) NY13 NEW YORK (METRO) [Member] NY13 NEW YORK (METRO) WA1 WARSAW (METRO), POLAND WA1 WARSAW (METRO), POLAND [Member] WA1 WARSAW (METRO), POLAND [Member] Number of settlement alternatives Sale of Stock, Number of Settlement Alternatives Sale of Stock, Number of Settlement Alternatives Name Trading Arrangement, Individual Name FR8 FRANKFURT (METRO), GERMANY FR8 FRANKFURT (METRO), GERMANY [Member] FR8 FRANKFURT (METRO), GERMANY NY4 NEW YORK (METRO) NY4 NEW YORK (METRO) [Member] NY4 NEW YORK (METRO) Property, Plant and Equipment, Type [Axis] Long-Lived Tangible Asset [Axis] Net investment hedge CTA gain (loss), net of tax effects of $6, $0 and $0 Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), Net Of Tax Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), Net Of Tax Entity Public Float Entity Public Float Disposal Group Name [Axis] Disposal Group Name [Axis] Defined benefit plan, number of plans Defined Benefit Plan, Number of Plans Defined Benefit Plan, Number of Plans Loss from equity method investments Income (Loss) from Equity Method Investments Treasury stock, at cost; 103 shares in 2024 and 151 shares in 2023 Treasury Stock, Common, Value Line of credit facility, unused capacity, commitment fee percentage Line of Credit Facility, Unused Capacity, Commitment Fee Percentage DA7 DALLAS (METRO) DA7 DALLAS (METRO) [Member] DA7 DALLAS (METRO) 3.000% Senior Notes due 2050 Three Point Zero Percent Senior Notes Due Two Thousand Fifty [Member] Three Point Zero Percent Senior Notes Due Two Thousand Fifty [Member] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] RJ2 RIO DE JANEIRO (METRO), BRAZIL RJ2 RIO DE JANEIRO (METRO), BRAZIL [Member] RJ2 RIO DE JANEIRO (METRO), BRAZIL Foreign financing activities Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount 2035 to 2037 Tax Period Five [Member] Tax Period Five [Member] Costs and operating expenses Cost Of Sales And Operating Expenses [Member] Cost Of Sales And Operating Expenses [Member] Common shares reserved for issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] NY6 NEW YORK (METRO) NY6 NEW YORK (METRO) [Member] NY6 NEW YORK (METRO) Cash and cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Number of acquisitions Number of Acquisitions Number of Acquisitions CH4 CHICAGO (METRO) CH4 CHICAGO (METRO) [Member] CH4 CHICAGO (METRO) [Member] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount TY6 TOKYO (METRO), JAPAN TY6 TOKYO (METRO), JAPAN [Member] TY6 TOKYO (METRO), JAPAN [Member] Local Phone Number Local Phone Number Valuation allowance Beginning balance Ending balance Deferred Tax Assets, Valuation Allowance Other Other Assets, Miscellaneous, Current Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] 3.625% Euro Senior Notes due 2034 Three Point Six Two Euro Senior Notes Due Two Thousand Thirty Four [Member] Three Point Six Two Euro Senior Notes Due Two Thousand Thirty Four Equity Method Investment [Table] Equity Method Investment [Table] Americas Americas [Member] Forward Sale Agreements Executed Sale of Stock, Executed Shares, Estimated Consideration to be Received on Transaction Sale of Stock, Executed Shares, Estimated Consideration to be Received on Transaction ME4 MELBOURNE (METRO), AUSTRALIA ME4 MELBOURNE (METRO), AUSTRALIA [Member] ME4 MELBOURNE (METRO), AUSTRALIA [Member] Increase (decrease) in Deferred revenue, non-current Increase (Decrease) in Contract With Customer Liability, Net, Noncurrent Increase (Decrease) in Contract With Customer Liability, Net, Noncurrent Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] PEO Total Compensation Amount PEO Total Compensation Amount Impairment charges SEC Schedule III, Real Estate, Impairment Charges SEC Schedule III, Real Estate, Impairment Charges Purchase discount from market price Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent SP4 SÃO PAULO (METRO), BRAZIL SP4 SÃO PAULO (METRO), BRAZIL [Member] SP4 SÃO PAULO (METRO), BRAZIL [Member] Liabilities Derivative instruments Derivative Liability, Subject to Master Netting Arrangement, before Offset Property, Plant and Equipment, Type [Domain] Long-Lived Tangible Asset [Domain] Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Axis] Accrued interest Interest Payable, Current Number of countries with a defined benefit pension plan Defined Benefit Plan, Number of Countries with a Plan Defined Benefit Plan, Number of Countries with a Plan Debt Disclosure [Abstract] Debt Disclosure [Abstract] Common stock Common Stock [Member] ML3 MILAN (METRO), ITALY ML3 MILAN (METRO), ITALY [Member] ML3 MILAN (METRO), ITALY [Member] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] 2.150% Senior Notes due 2030 Two Point One Five Zero Percent Senior Notes Due Two Thousand Thirty [Member] Two Point One Five Zero Percent Senior Notes Due Two Thousand Thirty [Member] SY4 SYDNEY (METRO), AUSTRALIA SY4 SYDNEY (METRO), AUSTRALIA [Member] SY4 SYDNEY (METRO), AUSTRALIA [Member] PA5 PARIS (METRO), FRANCE PA5 PARIS (METRO), FRANCE [Member] PA5 PARIS (METRO), FRANCE [Member] Line of Credit Line of Credit [Member] Percentage guarantee on debt payments Debt Instrument, Term, Percentage Guarantee on Debt Payments Debt Instrument, Term, Percentage Guarantee on Debt Payments Segment Reporting [Abstract] Segment Reporting [Abstract] NY9 NEW YORK (METRO) NY9 NEW YORK (METRO) [Member] NY9 NEW YORK (METRO) Entity Central Index Key Entity Central Index Key VA1 BURNABY (METRO), CANADA VA1 BURNABY (METRO), CANADA [Member] VA1 BURNABY (METRO), CANADA Other segment items Segment Reporting, Other Segment Item, Amount Impairment charges SEC Schedule III, Real Estate, Accumulated Depreciation, Impairment Charges SEC Schedule III, Real Estate, Accumulated Depreciation, Impairment Charges General and administrative General and Administrative Expense [Member] SV17 SILICON VALLEY (METRO) SV17 SILICON VALLEY (METRO) [Member] SV17 SILICON VALLEY (METRO) Equity Method Investments and Joint Ventures [Abstract] Equity Method Investments and Joint Ventures [Abstract] OT1 OTTAWA (METRO), CANADA OT1 OTTAWA (METRO), CANADA [Member] OT1 OTTAWA (METRO), CANADA Unrecognized tax benefits, interest and penalties accrued Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Number of Shares Number of Shares Outstanding [Roll Forward] Number of Shares Outstanding Other exit costs Other Restructuring Costs Foreign currency translation adjustment ("CTA") gain (loss) Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Taxable basis in aggregate initial cost SEC Schedule III, Real Estate, Gross, Taxable Basis SEC Schedule III, Real Estate, Gross, Taxable Basis Number of data centers acquired Number Of Data Centers Acquired Number Of Data Centers Acquired Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount FR5 FRANKFURT (METRO), GERMANY FR5 FRANKFURT (METRO), GERMANY [Member] FR5 FRANKFURT (METRO), GERMANY [Member] Forward Sale Agreements Executed (in dollars per share) Sale of Stock, Executed Shares, Price Per Share Sale of Stock, Executed Shares, Price Per Share NY11 NEW YORK (METRO) NY11 NEW YORK (METRO) [Member] NY11 NEW YORK (METRO) [Member] Stockholders' Equity Equity [Text Block] Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Finance lease liabilities Deferred Tax Liabilities, Finance Lease Liabilities Deferred Tax Liabilities, Finance Lease Liabilities Business combination, number of data centers acquired Business Combination, Number Of Data Centers Acquired Business Combination, Number Of Data Centers Acquired Recurring revenues Recurring Revenues [Member] Recurring Revenues [Member] Less current portion Long-Term Debt, Current Maturities Segment Information Segment Reporting Disclosure [Text Block] Net actuarial gain (loss) on defined benefit plans Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent [Member] AMER 2 Joint Venture AMER 2 Joint Venture [Member] AMER 2 Joint Venture Stock-based compensation, net of estimated forfeitures APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Sale of stock, equity offering agreement, authorized Sale Of Stock, Equity Offering Agreement, Authorized Sale Of Stock, Equity Offering Agreement, Authorized RSA RSAs Restricted Stock [Member] Deferred tax liabilities: Deferred Tax Liabilities, Net [Abstract] SH6 SHANGHAI (METRO), CHINA SH6 SHANGHAI (METRO), CHINA [Member] SH6 SHANGHAI (METRO), CHINA Loan receivable Loans Receivable, Fair Value Disclosure 0.250% Euro Senior Notes due 2027 Zero Point Two Five Zero Percent Euro Senior Notes Due Two Thousand Twenty Seven [Member] Zero Point Two Five Zero Percent Euro Senior Notes Due Two Thousand Twenty Seven Title Trading Arrangement, Individual Title HE5 HELSINKI (METRO), FINLAND HE5 HELSINKI (METRO), FINLAND [Member] HE5 HELSINKI (METRO), FINLAND [Member] Term loans Term Loan Facility Unsecured Debt [Member] Consolidated Entities [Axis] Consolidated Entities [Axis] Schedule of Income Before Income Taxes Attributable to Geographic Locations Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Beginning balance Ending balance Unrecognized Tax Benefits Net loss attributable to non-controlling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest City Area Code City Area Code CH7 CHICAGO (METRO) CH7 CHICAGO (METRO) [Member] CH7 CHICAGO (METRO) [Member] Current liabilities: Liabilities, Current [Abstract] Auditor Location Auditor Location Nature Of Operations And Summary Of Significant Accounting Policies [Table] Nature Of Operations And Summary Of Significant Accounting Policies [Table] Nature Of Operations And Summary Of Significant Accounting Policies [Table] Schedule of Cash Flow Hedges Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block] CH3 CHICAGO (METRO) CH3 CHICAGO (METRO) [Member] CH3 CHICAGO (METRO) [Member] 2.500% Senior Notes due 2031 Two Point Five Zero Zero Percent Senior Notes Due Two Thousand Thirty One [Member] Two Point Five Zero Zero Percent Senior Notes Due Two Thousand Thirty One Derivatives Designated as Hedging Instruments Derivatives, Methods of Accounting, Hedging Derivatives [Policy Text Block] SG1 SINGAPORE (METRO) SG1 SINGAPORE (METRO) [Member] SG1 SINGAPORE (METRO) [Member] NY5 NEW YORK (METRO) NY5 NEW YORK (METRO) [Member] NY5 NEW YORK (METRO) ML5 MILAN (METRO), ITALY ML5 MILAN (METRO), ITALY [Member] ML5 MILAN (METRO), ITALY [Member] Accrued dividends on unvested equity awards Dividend, Share-Based Payment Arrangement Disposal Group Classification [Domain] Disposal Group Classification [Domain] Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Purchases of short-term investments Payments to Acquire Short-Term Investments FR6 FRANKFURT (METRO), GERMANY FR6 FRANKFURT (METRO), GERMANY [Member] FR6 FRANKFURT (METRO), GERMANY [Member] (Gain) loss on asset sales Gain (Loss) on asset sales Gain (Loss) on Disposition of Assets SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] Core systems Core Systems [Member] Core Systems [Member] DA2 DALLAS (METRO) DA2 DALLAS (METRO) [Member] DA2 DALLAS (METRO) Amount available to borrow Line of Credit Facility, Remaining Borrowing Capacity Lease Arrangements [Domain] Lease Arrangements [Domain] [Domain] for Lease Arrangements [Axis] Offering period Share-based Compensation Arrangement by Share-based Payment Award, Offering Period Share-based Compensation Arrangement by Share-based Payment Award, Offering Period Document Information [Line Items] Document Information [Line Items] Total Long-Term Debt, Excluding Current Maturities Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Weighted Average Grant Date Fair Value per Share Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] DC14 WASHINGTON, D.C. (METRO) DC14 WASHINGTON, D.C. (METRO) [Member] DC14 WASHINGTON, DC (METRO) [Member] Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Proceeds from mortgage and loans payable Proceeds from Issuance of Unsecured Debt Revenue, remaining performance obligation, percentage Revenue, Remaining Performance Obligation, Percentage Earnings per share ("EPS") attributable to common stockholders: Earnings Per Share [Abstract] Equity [Abstract] Equity [Abstract] AB1 ABIDJAN (METRO), CÔTE D'IVOIRE AB1 ABIDJAN (METRO), CÔTE D'IVOIRE [Member] AB1 ABIDJAN (METRO), CÔTE D'IVOIRE Retained earnings Retained Earnings (Accumulated Deficit) Finance lease, right-of-use asset, statement of financial position flag Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Operating lease right-of-use assets ROU assets Increase (Decrease) In Operating Lease Right-Of-Use Assets Increase (Decrease) In Operating Lease Right-Of-Use Assets Tax basis of REIT assets in excess of balance sheet Tax Basis Of Assets, Greater (Lower) Than Reported Balance Tax Basis Of Assets, Greater (Lower) Than Reported Balance Class of Stock [Domain] Class of Stock [Domain] MA3 MANCHESTER (METRO), UNITED KINGDOM MA3 MANCHESTER (METRO), UNITED KINGDOM [Member] MA3 MANCHESTER (METRO), UNITED KINGDOM [Member] Related Party Transaction [Line Items] Related Party Transaction [Line Items] General and administrative General and Administrative Expense 2026 Long-Term Debt, Maturity, Year Two Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Equity Awards Adjustments Equity Awards Adjustments [Member] BA1 BARCELONA (METRO), SPAIN BA1 BARCELONA (METRO), SPAIN [Member] BA1 BARCELONA (METRO), SPAIN [Member] Total Operating lease liabilities Operating Lease, Liability Cash flow hedges: Gain (Loss) on Fair Value Hedges Recognized in Earnings [Abstract] Underlying Securities Award Underlying Securities Amount Foreign currency transaction adjustments and others SEC Schedule III, Real Estate, Foreign Currency Translation Adjustments and Others SEC Schedule III, Real Estate, Foreign Currency Translation Adjustments and Others Net investment hedges: Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax [Abstract] Interest income, other Interest Income, Other Less current portion Notes and Loans Payable, Current 2029 Finance Lease, Liability, to be Paid, Year Five Amendment Flag Amendment Flag Disposals SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Cost of Investment in Real Estate Sold Accounts receivable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Schedule of Shares Reserved and Shares Available for Grant Schedule of Shares Reserved and Shares Available for Grant [Table Text Block] Schedule of Shares Reserved and Shares Available for Grant AM7 AMSTERDAM (METRO), THE NETHERLANDS AM7 AMSTERDAM (METRO), THE NETHERLANDS [Member] AM7 AMSTERDAM (METRO), THE NETHERLANDS Amortization of right-of-use assets Finance Lease, Right-of-Use Asset, Amortization Deferred revenue, noncurrent Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Deferred Revenue Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Deferred Revenue Subsequent Events [Abstract] Subsequent Events [Abstract] Forward Sales Shares Physically Settled (in shares) Sale of Stock, Number of Shares Issued in Transaction Debt issuance cost, net Less amount representing unamortized debt discount and debt issuance cost Debt Issuance Costs, Net Debt Facilities Debt Disclosure [Text Block] Net unrealized losses Deferred Tax Assets, Unrealized Currency Losses Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] DC1 WASHINGTON, D.C. (METRO) DC1 WASHINGTON, D.C. (METRO) [Member] DC1 WASHINGTON, DC (METRO) [Member] FR2 FRANKFURT (METRO), GERMANY FR2 FRANKFURT (METRO), GERMANY [Member] FR2 FRANKFURT (METRO), GERMANY [Member] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Aggregate principal debt amount issued Debt Instrument, Face Amount Derivative liabilities, non-current Derivative Liability, Noncurrent Entity Address, Postal Zip Code Entity Address, Postal Zip Code Scott Crenshaw [Member] Scott Crenshaw Cash and cash equivalents Cash and cash equivalents Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value DC4 WASHINGTON, D.C. (METRO) DC4 WASHINGTON, D.C. (METRO) [Member] DC4 WASHINGTON, DC (METRO) [Member] Entel Chile and Entel Peru Entel Chile and Entel Peru [Member] Entel Chile and Entel Peru Buildings and Improvements SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Initial Cost of Building and Improvements Charges Restructuring Charges, Excluding Share-Based Payment Arrangement, Expense Restructuring Charges, Excluding Share-Based Payment Arrangement, Expense Miscellaneous Purchase Commitments Miscellaneous Purchase Commitments [Member] Miscellaneous Purchase Commitments [Member] Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Joint Venture Corporate Joint Venture [Member] Auditor Name Auditor Name Restricted stock units canceled (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Foreign currency cash flow hedge in AOCI to be reclassified in next 12 months Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months Current: Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Loss on debt extinguishment Loss on debt extinguishment Gain (Loss) on Extinguishment of Debt Equity Method Investments and Non-marketable Equity Investments Equity Securities without Readily Determinable Fair Value [Policy Text Block] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] AE1 ADELAIDE (METRO), AUSTRALIA AE1 ADELAIDE (METRO), AUSTRAILIA [Member] AE1 ADELAIDE (METRO), AUSTRAILIA [Member] MI3 MIAMI (METRO) MI3 MIAMI (METRO) [Member] MI3 MIAMI (METRO) [Member] Equity Contribution 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