Transactions with Affiliated Funds - Additional Information (Detail) - USD ($)	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Transactions With Affiliated Funds [Abstract]
Management fees waived	$ 188,000,000	$ 0	$ 0

Total management fees waived, including fees waived voluntarily and expense reimbursements.

No definition available.

Name:	gs_TotalManagementFeesWaived
Namespace Prefix:	gs_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration