Annual report pursuant to Section 13 and 15(d)

OTHER COMPREHENSIVE INCOME - AOCI Roll Forward (Details)

v3.25.0.1
OTHER COMPREHENSIVE INCOME - AOCI Roll Forward (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance $ 19,353    
Other comprehensive income (loss) before reclassifications (438) $ 245 $ (2,961)
Amounts reclassified from accumulated OCI to earnings 248 177 92
Other comprehensive (loss) income, net of tax (190) 422 (2,869)
Ending balance 19,740 19,353  
Transferred from AFS to HTM 50 58 (66)
AOCI      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance (2,676) (3,098) (229)
Ending balance (2,866) (2,676) (3,098)
Unrealized losses on securities | Debt securities      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance (2,094) (2,248) (64)
Other comprehensive income (loss) before reclassifications (347) 118 (2,261)
Amounts reclassified from accumulated OCI to earnings 76 36 77
Other comprehensive (loss) income, net of tax (271) 154 (2,184)
Ending balance (2,365) (2,094) (2,248)
Net change related to cash flow hedges on loans      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance (363) (632) 63
Other comprehensive income (loss) before reclassifications (85) 125 (695)
Amounts reclassified from accumulated OCI to earnings 181 144 0
Other comprehensive (loss) income, net of tax 96 269 (695)
Ending balance (267) (363) (632)
Translation adjustments, net of hedges      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance (6) (8) (3)
Other comprehensive income (loss) before reclassifications (6) 2 (5)
Amounts reclassified from accumulated OCI to earnings 0 0 0
Other comprehensive (loss) income, net of tax (6) 2 (5)
Ending balance (12) (6) (8)
Unrealized losses for pension and other post-retirement obligations      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance (213) (210) (225)
Other comprehensive income (loss) before reclassifications 0 0 0
Amounts reclassified from accumulated OCI to earnings (9) (3) 15
Other comprehensive (loss) income, net of tax (9) (3) 15
Ending balance $ (222) $ (213) $ (210)