Annual report pursuant to Section 13 and 15(d)

OTHER COMPREHENSIVE INCOME - Activity/Roll Forward (Details)

v3.24.0.1
OTHER COMPREHENSIVE INCOME - Activity/Roll Forward (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
After-tax      
Other comprehensive income (loss), net of tax $ 422 $ (2,869) $ (421)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent      
Pretax      
OCI before reclassifications, before tax 154 (2,934) (361)
Reclassification from AOCI, before tax 47 100 34
Tax (Expense) Benefit      
OCI before reclassification, tax (36) 673 81
AOCI reclassification, tax (11) (23) (8)
After-tax      
OCI before reclassifications, net of tax 118 (2,261) (280)
Reclassification adjustment for realized net losses included in net income 36 77 26
AOCI, Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent      
Pretax      
OCI before reclassifications, before tax 162 (896) (257)
Reclassification from AOCI, before tax 187 0 0
Tax (Expense) Benefit      
OCI before reclassification, tax (37) 201 65
AOCI reclassification, tax (43) 0 0
After-tax      
OCI before reclassifications, net of tax 125 (695) (192)
Reclassification adjustment for realized net losses included in net income 144 0 0
AOCI, Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent | Cash Flow Hedging      
Pretax      
Total other comprehensive income (loss), pretax 349 (896) (257)
Tax (Expense) Benefit      
Other comprehensive income (loss) (80) 201 65
After-tax      
Other comprehensive income (loss), net of tax 269 (695) (192)
Accumulated Foreign Currency Adjustment Attributable to Parent      
Pretax      
OCI before reclassifications, before tax 2 (5) (3)
Tax (Expense) Benefit      
OCI before reclassification, tax 0 0 0
After-tax      
OCI before reclassifications, net of tax 2 (5) (3)
AOCI, Accumulated Defined Benefit Plans Adjustment Attributable to Parent      
Pretax      
OCI before reclassifications, before tax (4) 19 36
Tax (Expense) Benefit      
OCI before reclassification, tax 1 (4) (8)
After-tax      
OCI before reclassifications, net of tax (3) 15 28
AOCI attributable to parent      
Pretax      
Total other comprehensive income (loss), pretax 548 (3,716) (551)
Tax (Expense) Benefit      
Other comprehensive income (loss) (126) 847 130
After-tax      
Other comprehensive income (loss), net of tax 422 (2,869) (421)
Debt securities | AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent      
Pretax      
Total other comprehensive income (loss), pretax 201 (2,834) (327)
Tax (Expense) Benefit      
Other comprehensive income (loss) (47) 650 73
After-tax      
Other comprehensive income (loss), net of tax $ 154 $ (2,184) $ (254)