Goldman Sachs Real Estate Securities Fund Expense Example - Class P Shares [Member] - Goldman Sachs Real Estate Securities Fund - Class P Shares	Dec. 31, 2025 USD ($)
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	$ 86
Expense Example, with Redemption, 3 Years	373
Expense Example, with Redemption, 5 Years	682
Expense Example, with Redemption, 10 Years	$ 1,559

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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