Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Nonrecurring Fair Value (Details)

v3.20.2
Fair Value Measurements - Nonrecurring Fair Value (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis          
Loans held-for-sale $ 1,905   $ 1,905   $ 3,709
Loans and leases 7,234   7,234   8,335
Other assets 12,725   12,725   15,518
Nonrecurring          
Gains (Losses)          
Loans held-for-sale (14) $ (7) (121) $ (18)  
Loans and leases (19) (21) (59) (62)  
Foreclosed properties (7) (7) (11) (10)  
Other assets (32) (2,085) (58) (2,104)  
Loss on loans and leases written down to zero 9 8 26 25  
Nonrecurring | Government Guaranteed Mortgage Loans upon Foreclosure Receivable          
Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis          
Foreclosed properties 131 275 131 275  
Nonrecurring | Level 2          
Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis          
Loans held-for-sale 630 5 630 5  
Loans and leases 0 0 0 0  
Foreclosed properties 0 0 0 0  
Other assets 209 165 209 165  
Nonrecurring | Level 3          
Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis          
Loans held-for-sale 903 111 903 111 102
Loans and leases 226 232 226 232 257
Foreclosed properties 27 19 27 19  
Other assets $ 576 $ 658 $ 576 $ 658 $ 640