v3.26.1
Fair Values - Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis (Details) - Nonrecurring - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Assets at fair value          
Loans $ 4,109   $ 4,109   $ 3,704
Other assets—Other investments 0   0   64
Other assets—ROU assets 0   0   20
Total 4,109   4,109   3,788
Liabilities          
Other liabilities and accrued expenses—Lending commitments 108   108   71
Total 108   108   71
Assets          
Fair Value Adjustment Disclosure          
Gains (losses) from fair value remeasurements (132) $ (211) (258) $ (252)  
Loans          
Fair Value Adjustment Disclosure          
Gains (losses) from fair value remeasurements (127) (170) (252) (200)  
Other assets—Other investments          
Fair Value Adjustment Disclosure          
Gains (losses) from fair value remeasurements 0 0 0 (6)  
Other assets - Premises, equipement and software          
Fair Value Adjustment Disclosure          
Gains (losses) from fair value remeasurements (5) (40) (6) (45)  
Other assets - ROU assets          
Fair Value Adjustment Disclosure          
Gains (losses) from fair value remeasurements 0 (1) 0 (1)  
Liabilities          
Fair Value Adjustment Disclosure          
Gains (losses) from fair value remeasurements 9 (3) (1) (8)  
Other Liabilities          
Fair Value Adjustment Disclosure          
Gains (losses) from fair value remeasurements 9 $ (3) (1) $ (8)  
Level 2          
Assets at fair value          
Loans 2,336   2,336   2,385
Other assets—Other investments 0   0   0
Other assets—ROU assets 0   0   20
Total 2,336   2,336   2,405
Liabilities          
Other liabilities and accrued expenses—Lending commitments 78   78   53
Total 78   78   53
Level 3          
Assets at fair value          
Loans 1,773   1,773   1,319
Other assets—Other investments 0   0   64
Other assets—ROU assets 0   0   0
Total 1,773   1,773   1,383
Liabilities          
Other liabilities and accrued expenses—Lending commitments 30   30   18
Total $ 30   $ 30   $ 18