Annual report pursuant to Section 13 and 15(d)

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

v3.20.4
Securitizations and Other Variable Interest Entities - First Lien Mortgage Securitizations (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]      
Mortgage-backed securities, fair value $ 8,400    
Residential Mortgage - Agency      
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]      
Proceeds from loan sales 15,823 $ 6,858 $ 5,801
Gains on securitizations 728 27 62
Repurchases from securitization trusts 436 881 1,485
Gain (loss) on loans securitized 160 64 71
Residential Mortgage - Agency | Consumer real estate      
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]      
Deconsolidation of securitizations 9,300    
Commercial Mortgage      
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]      
Proceeds from loan sales 5,084 8,661 6,991
Gains on securitizations 61 103 101
Repurchases from securitization trusts 0 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 160,400 192,100  
Servicing fees 474 585 $ 710
Transfers continuing involvement servicing fee advances 2,200 $ 2,400  
Other income | Residential Mortgage - Agency      
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]      
Gains on securitizations $ 704