Variable Interest Entities and Securitization Activities - Transfers of Assets with Continuing Involvement (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Variable Interest Entity
Derivative assets	$ 36,790	$ 38,569
Derivative liabilities	42,025	37,930
SPE
Variable Interest Entity
Interests purchased in the secondary market	220	187
Derivative assets	1,522	1,408
Derivative liabilities	733	400
SPE \| Investment grade
Variable Interest Entity
Interests purchased in the secondary market	176	158
SPE \| Non-investment grade
Variable Interest Entity
Interests purchased in the secondary market	44	29
SPE \| RML
Variable Interest Entity
SPE assets (UPB)	15,089	6,989
Retained interests	748	373
Interests purchased in the secondary market	76	50
Derivative assets	0	0
Derivative liabilities	0	0
SPE \| RML \| Investment grade
Variable Interest Entity
Retained interests	288	198
Interests purchased in the secondary market	62	45
SPE \| RML \| Non-investment grade
Variable Interest Entity
Retained interests	460	175
Interests purchased in the secondary market	14	5
SPE \| CML
Variable Interest Entity
SPE assets (UPB)	84,729	78,232
Retained interests	1,587	1,466
Interests purchased in the secondary market	92	58
Derivative assets	0	0
Derivative liabilities	0	0
SPE \| CML \| Investment grade
Variable Interest Entity
Retained interests	456	543
Interests purchased in the secondary market	62	34
SPE \| CML \| Non-investment grade
Variable Interest Entity
Retained interests	1,131	923
Interests purchased in the secondary market	30	24
SPE \| Agency CMBS
Variable Interest Entity
SPE assets (UPB)	18,230	18,174
Retained interests	1,127	967
Interests purchased in the secondary market	52	79
Derivative assets	0	0
Derivative liabilities	0	0
SPE \| Agency CMBS \| Investment grade
Variable Interest Entity
Retained interests	1,127	967
Interests purchased in the secondary market	52	79
SPE \| Agency CMBS \| Non-investment grade
Variable Interest Entity
Retained interests	0	0
Interests purchased in the secondary market	0	0
SPE \| CLN and Other
Variable Interest Entity
SPE assets (UPB)	13,312	12,725
Retained interests	123	71
Interests purchased in the secondary market	0	0
Derivative assets	1,522	1,408
Derivative liabilities	733	400
SPE \| CLN and Other \| Investment grade
Variable Interest Entity
Retained interests	0	0
Interests purchased in the secondary market	0	0
SPE \| CLN and Other \| Non-investment grade
Variable Interest Entity
Retained interests	123	71
Interests purchased in the secondary market	$ 0	$ 0

Fair value of interests purchased in the secondary market

No definition available.

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Period Type:	instant

- Definition

The carrying value of an interest continued to be held by the transferor in a securitized financial instrument.

+ References

No definition available.

+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Principal amount of transferred financial assets in which the transferor has continuing involvement with the assets underlying the transaction. Continuing involvement includes, but is not limited to, servicing, recourse, and restrictions on transferor's interests in transferred financial assets.

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Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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