v3.25.3
Fair Value Disclosures - Fair Value Measurements of Assets and Liabilities Using Significant Unobservable Inputs (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Liabilities, Total        
Liabilities:        
Beginning Balance $ 170 $ 577 $ 241 $ 496
Included in Earnings (14) (55) (81) (41)
Included in Other Comprehensive Income 0 0 0 0
Purchases 0 3 0 9
Issues 12 15 15 54
Sales 0 0 0 0
Settlements, Net (21) (4) (27) (13)
Transfers into Level 3 0 0 17 0
Transfers out of Level 3 0 (356) (18) (325)
Ending Balance 147 180 147 180
Unrealized Gains (Losses) Still Held - Liabilities (14) (58) (81) (49)
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI 0 0 0 0
Investments securities        
Assets:        
Beginning Balance 3,762 3,612 3,610 3,449
Included in Earnings (88) 34 (148) (183)
Included in Other Comprehensive Income 4 11 16 5
Purchases 248 219 460 714
Issues 0 0 0 0
Sales 0 0 0 0
Settlements, net (63) (50) (152) (159)
Transfers into Level 3 0 0 0 0
Transfers out of Level 3 (77) (10) 0 (10)
Ending Balance 3,786 3,816 3,786 3,816
Unrealized Gains (Losses) Still Held - Assets 16 156 189 185
Unrealized Gains (Losses) Still Held, Assets, OCI 3 9 13 4
Mortgage loans held-for-sale        
Assets:        
Beginning Balance 0 627 1,295 896
Included in Earnings 0 28 3 22
Included in Other Comprehensive Income 0 0 0 0
Purchases 0 356 32 1,038
Issues 0 0 0 0
Sales 0 (276) 0 (1,048)
Settlements, net 0 0 0 (1)
Transfers into Level 3 0 0 0 35
Transfers out of Level 3 0 0 (1,330) (207)
Ending Balance 0 735 0 735
Unrealized Gains (Losses) Still Held - Assets 0 18 0 19
Unrealized Gains (Losses) Still Held, Assets, OCI 0 0 0 0
Mortgage loans held-for-investment        
Assets:        
Beginning Balance 984 776 841 473
Included in Earnings (66) 10 (61) (42)
Included in Other Comprehensive Income 0 0 0 0
Purchases 0 0 0 0
Issues 0 0 0 0
Sales 0 0 0 0
Settlements, net (14) (22) (83) (76)
Transfers into Level 3 279 161 581 592
Transfers out of Level 3 (106) 0 (201) (22)
Ending Balance 1,077 925 1,077 925
Unrealized Gains (Losses) Still Held - Assets (67) 12 (69) (41)
Unrealized Gains (Losses) Still Held, Assets, OCI 0 0 0 0
Other Assets        
Assets:        
Beginning Balance 5,341 5,457 5,439 5,519
Included in Earnings 26 136 172 278
Included in Other Comprehensive Income 0 0 0 0
Purchases (7) 6 (17) (6)
Issues 50 163 359 414
Sales (6) (6) (14) (13)
Settlements, net (235) (251) (770) (687)
Transfers into Level 3 0 0 0 0
Transfers out of Level 3 0 0 0 0
Ending Balance 5,169 5,505 5,169 5,505
Unrealized Gains (Losses) Still Held - Assets 26 132 172 273
Unrealized Gains (Losses) Still Held, Assets, OCI $ 0 $ 0 $ 0 $ 0