Quarterly report pursuant to Section 13 or 15(d)

Securitizations and Other Variable Interest Entities - First Lien Mortgage Securitizations (Details)

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Securitizations and Other Variable Interest Entities - First Lien Mortgage Securitizations (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Residential Mortgage - Agency      
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]      
Proceeds from loan sales $ 1,209 $ 1,347  
Gains (losses) on securitizations 0 (5)  
Repurchases from securitization trusts 8 9  
Gain (loss) on loans securitized 5 10  
Deconsolidation of securitizations 793 328  
Commercial      
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]      
Proceeds from loan sales 1,309 142  
Gains (losses) on securitizations 19 3  
Repurchases from securitization trusts 0 0  
First Lien Mortgages      
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]      
Mortgage loans serviced for investors 90,500 98,300  
Servicing fees 62 $ 69  
Transfers continuing involvement servicing fee advances $ 1,200   $ 1,300