XML 97 R87.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Balance at beginning of period, common equity $ 11,374  
Total other comprehensive income (loss) (108) $ 365
Balance at end of period, common equity 11,491 12,426
Accumulated other comprehensive loss    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Balance at beginning of period, common equity (1,926) (2,575)
Total other comprehensive income (loss) (108) 365
Balance at end of period, common equity (2,034) (2,210)
Unrealized gains (losses) on investment securities    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Balance at beginning of period, common equity (1,734) (2,270)
Net unrealized gains (losses) arising during the period, net of tax (106) 207
Reclassification adjustment for (gains) losses realized in net income (loss), net of tax (2) (2)
Amortization of net unrealized (gains) losses on securities transferred from available-for-sale to held-to-maturity realized in net income, net of tax 1 (1)
Total other comprehensive income (loss) (107) 204
Balance at end of period, common equity (1,841) (2,066)
Tax on net unrealized gains (losses) arising during period (36) 68
Tax on reclassification adjustment (less than) (1) (1)
Tax on amortization of net unrealized losses on securities transferred from available-for-sale to held-to-maturity realized in net income (loss) 1 (1)
Unrealized gains (losses) on fair value option liabilities attributable to our own credit spread    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Balance at beginning of period, common equity 61 86
Net unrealized gains (losses) arising during the period, net of tax (37) 63
Total other comprehensive income (loss) (37) 63
Balance at end of period, common equity 24 149
Tax on net unrealized gains (losses) arising during period (12) 21
Unrealized gains (losses) on derivatives designated as cash flow hedges    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Balance at beginning of period, common equity (260) (396)
Net unrealized gains (losses) arising during the period, net of tax 31 64
Reclassification adjustment for (gains) losses realized in net income (loss), net of tax 5 34
Total other comprehensive income (loss) 36 98
Balance at end of period, common equity (224) (298)
Tax on net unrealized gains (losses) arising during period 10 21
Tax on reclassification adjustment (less than) 2 11
Pension and postretirement benefit liability    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Balance at beginning of period, common equity 7 5
Balance at end of period, common equity $ 7 $ 5