Collateralized Transactions - Gross Secured Financing Balances (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Gross Secured Financing Balances
Securities sold under agreements to repurchase	$ 277,484	$ 252,153
Securities loaned	51,585	36,419
Total included in the offsetting disclosure	329,069	288,572
Trading liabilities— Obligation to return securities received as collateral	11,983	13,528
Total	341,052	302,100
U.S. Treasury and agency securities
Gross Secured Financing Balances
Securities sold under agreements to repurchase	101,261	98,377
Other sovereign government obligations
Gross Secured Financing Balances
Securities sold under agreements to repurchase	148,643	122,342
Securities loaned	124	1,379
Corporate equities
Gross Secured Financing Balances
Securities sold under agreements to repurchase	15,348	18,144
Securities loaned	50,686	34,434
Trading liabilities— Obligation to return securities received as collateral	11,972	13,502
Other
Gross Secured Financing Balances
Securities sold under agreements to repurchase	12,232	13,290
Securities loaned	775	606
Trading liabilities— Obligation to return securities received as collateral	11	26
Overnight and Open
Gross Secured Financing Balances
Securities sold under agreements to repurchase	132,518	80,376
Securities loaned	35,874	21,508
Total included in the offsetting disclosure	168,392	101,884
Trading liabilities— Obligation to return securities received as collateral	11,983	13,528
Total	180,375	115,412
Less than 30 Days
Gross Secured Financing Balances
Securities sold under agreements to repurchase	83,661	114,826
Securities loaned	0	1,345
Total included in the offsetting disclosure	83,661	116,171
Trading liabilities— Obligation to return securities received as collateral	0	0
Total	83,661	116,171
30-90 Days
Gross Secured Financing Balances
Securities sold under agreements to repurchase	24,790	25,510
Securities loaned	314	709
Total included in the offsetting disclosure	25,104	26,219
Trading liabilities— Obligation to return securities received as collateral	0	0
Total	25,104	26,219
Over 90 Days
Gross Secured Financing Balances
Securities sold under agreements to repurchase	36,515	31,441
Securities loaned	15,397	12,857
Total included in the offsetting disclosure	51,912	44,298
Trading liabilities— Obligation to return securities received as collateral	0	0
Total	$ 51,912	$ 44,298

The aggregate amount of liabilities as of the balance sheet date for obligations incurred in connection with the entity's investments.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 860
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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