Collateralized Transactions - Gross Secured Financing Balances (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Gross Secured Financing Balances
Securities sold under agreements to repurchase	$ 175,620	$ 139,675
Securities loaned	26,429	21,981
Total included in the offsetting disclosure	202,049	161,656
Trading liabilities— Obligation to return securities received as collateral	22,164	30,104
Total	224,213	191,760
U.S. Treasury and agency securities
Gross Secured Financing Balances
Securities sold under agreements to repurchase	55,320	30,790
Other sovereign government obligations
Gross Secured Financing Balances
Securities sold under agreements to repurchase	93,222	73,063
Securities loaned	1,003	748
Corporate equities
Gross Secured Financing Balances
Securities sold under agreements to repurchase	14,025	25,881
Securities loaned	24,759	20,656
Trading liabilities— Obligation to return securities received as collateral	22,147	30,048
Other
Gross Secured Financing Balances
Securities sold under agreements to repurchase	13,053	9,941
Securities loaned	667	577
Trading liabilities— Obligation to return securities received as collateral	17	56
Overnight and Open
Gross Secured Financing Balances
Securities sold under agreements to repurchase	59,629	29,271
Securities loaned	15,569	11,480
Total included in the offsetting disclosure	75,198	40,751
Trading liabilities— Obligation to return securities received as collateral	22,164	30,104
Total	97,362	70,855
Less than 30 Days
Gross Secured Financing Balances
Securities sold under agreements to repurchase	59,400	53,987
Securities loaned	0	364
Total included in the offsetting disclosure	59,400	54,351
Trading liabilities— Obligation to return securities received as collateral	0	0
Total	59,400	54,351
30-90 Days
Gross Secured Financing Balances
Securities sold under agreements to repurchase	19,437	17,099
Securities loaned	876	650
Total included in the offsetting disclosure	20,313	17,749
Trading liabilities— Obligation to return securities received as collateral	0	0
Total	20,313	17,749
Over 90 Days
Gross Secured Financing Balances
Securities sold under agreements to repurchase	37,154	39,318
Securities loaned	9,984	9,487
Total included in the offsetting disclosure	47,138	48,805
Trading liabilities— Obligation to return securities received as collateral	0	0
Total	$ 47,138	$ 48,805

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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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The fair value of collateral received by the entity associated with securities borrowed that must be returned if the counterparty fulfills its obligations. It appears on the balance sheet as a liability and has a corresponding asset that appears on the balance sheet called Securities Received as Collateral.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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