v3.25.4
Variable Interest Entities and Securitization Activities - Non-Consolidated VIEs (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Variable Interest Entity    
Carrying value of variable interests—Assets $ 1,420,270 $ 1,215,071
Additional VIE assets owned 15,907 15,777
Carrying value of variable interests—Liabilities 1,307,618 1,109,643
Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
VIE assets (UPB) 218,543 179,686
MABS    
Variable Interest Entity    
VIE assets (UPB) 218,543 179,686
Maximum exposure to loss 42,488 35,528
MABS | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 32,074  
CDO    
Variable Interest Entity    
VIE assets (UPB) 3,432 1,621
Maximum exposure to loss 158 62
CDO | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 158  
MTOB    
Variable Interest Entity    
VIE assets (UPB) 4,620 3,654
Maximum exposure to loss 3,258 2,454
MTOB | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 5  
OSF    
Variable Interest Entity    
VIE assets (UPB) 4,535 3,603
Maximum exposure to loss 2,611 2,267
OSF | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 1,967  
Other    
Variable Interest Entity    
VIE assets (UPB) 87,118 74,665
Maximum exposure to loss 16,567 16,568
Other | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 13,914  
Assets | MABS | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets   26,974
Assets | CDO | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets   62
Assets | MTOB | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets   6
Assets | OSF | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets   1,821
Assets | Other | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets   13,839
Debt and equity interests | MABS    
Variable Interest Entity    
Maximum exposure to loss 32,074 26,974
Debt and equity interests | MABS | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 32,074 26,974
Debt and equity interests | CDO    
Variable Interest Entity    
Maximum exposure to loss 158 62
Debt and equity interests | CDO | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 158 62
Debt and equity interests | MTOB    
Variable Interest Entity    
Maximum exposure to loss 0 0
Debt and equity interests | MTOB | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 0 0
Debt and equity interests | OSF    
Variable Interest Entity    
Maximum exposure to loss 2,611 2,267
Debt and equity interests | OSF | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 1,967 1,821
Debt and equity interests | Other    
Variable Interest Entity    
Maximum exposure to loss 11,904 12,097
Debt and equity interests | Other | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 11,904 12,067
Derivative and other contracts | MABS    
Variable Interest Entity    
Maximum exposure to loss 0 0
Derivative and other contracts | MABS | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 0 0
Carrying value of variable interests—Liabilities 0  
Derivative and other contracts | CDO    
Variable Interest Entity    
Maximum exposure to loss 0 0
Derivative and other contracts | CDO | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 0 0
Carrying value of variable interests—Liabilities 0  
Derivative and other contracts | MTOB    
Variable Interest Entity    
Maximum exposure to loss 3,258 2,454
Derivative and other contracts | MTOB | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 5 6
Carrying value of variable interests—Liabilities 2  
Derivative and other contracts | OSF    
Variable Interest Entity    
Maximum exposure to loss 0 0
Derivative and other contracts | OSF | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 0 0
Carrying value of variable interests—Liabilities 0  
Derivative and other contracts | Other    
Variable Interest Entity    
Maximum exposure to loss 4,473 3,936
Derivative and other contracts | Other | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Assets 2,010 1,772
Carrying value of variable interests—Liabilities 780  
Commitments, guarantees and other | MABS    
Variable Interest Entity    
Maximum exposure to loss 10,414 8,554
Commitments, guarantees and other | CDO    
Variable Interest Entity    
Maximum exposure to loss 0 0
Commitments, guarantees and other | MTOB    
Variable Interest Entity    
Maximum exposure to loss 0 0
Commitments, guarantees and other | OSF    
Variable Interest Entity    
Maximum exposure to loss 0 0
Commitments, guarantees and other | Other    
Variable Interest Entity    
Maximum exposure to loss $ 190 535
Derivative and other contracts | MABS | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Liabilities   0
Derivative and other contracts | CDO | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Liabilities   0
Derivative and other contracts | MTOB | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Liabilities   4
Derivative and other contracts | OSF | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Liabilities   0
Derivative and other contracts | Other | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity    
Carrying value of variable interests—Liabilities   $ 448