Quarterly report pursuant to Section 13 or 15(d)

Accumulated Other Comprehensive Income (Loss) - Changes in OCI Components Pre- and After-tax (Details)

v3.22.1
Accumulated Other Comprehensive Income (Loss) - Changes in OCI Components Pre- and After-tax (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
After- tax    
Comprehensive income (loss) $ (1,246) $ 6,234
Total other comprehensive income (loss)    
Pretax    
Net change (11,005) (2,236)
Tax effect    
Net change 2,692 420
After- tax    
Comprehensive income (loss) (8,313) (1,816)
Debt Securities    
Pretax    
Net increase (decrease) in fair value (4,565) (1,110)
Net realized (gains) losses reclassified into earnings (7) 0
Net change (4,572) (1,110)
Tax effect    
Net increase (decrease) in fair value 1,123 270
Net realized (gains) losses reclassified into earnings 2 0
Net change 1,125 270
After- tax    
Net increase (decrease) in fair value (3,442) (840)
Net realized (gains) losses reclassified into earnings (5) 0
Comprehensive income (loss) (3,447) (840)
Debit Valuation Adjustments    
Pretax    
Net increase (decrease) in fair value 343 140
Net realized (gains) losses reclassified into earnings 1 6
Net change 344 146
Tax effect    
Net increase (decrease) in fair value (83) (29)
Net realized (gains) losses reclassified into earnings 0 (1)
Net change (83) (30)
After- tax    
Net increase (decrease) in fair value 260 111
Net realized (gains) losses reclassified into earnings 1 5
Comprehensive income (loss) 261 116
Derivatives    
Pretax    
Net increase (decrease) in fair value (6,893) (1,429)
Net realized (gains) losses reclassified into earnings (6) (54)
Net change (6,899) (1,483)
Tax effect    
Net increase (decrease) in fair value 1,719 356
Net realized (gains) losses reclassified into earnings 1 13
Net change 1,720 369
After- tax    
Net increase (decrease) in fair value (5,174) (1,073)
Net realized (gains) losses reclassified into earnings (5) (41)
Comprehensive income (loss) (5,179) (1,114)
Derivatives | Net interest income    
Pretax    
Net realized (gains) losses reclassified into earnings 6 (42)
Tax effect    
Net realized (gains) losses reclassified into earnings (2) 10
After- tax    
Net realized (gains) losses reclassified into earnings 4 (32)
Derivatives | Compensation and benefits expense    
Pretax    
Net realized (gains) losses reclassified into earnings (12) (12)
Tax effect    
Net realized (gains) losses reclassified into earnings 3 3
After- tax    
Net realized (gains) losses reclassified into earnings (9) (9)
Employee Benefit Plans    
Pretax    
Net realized (gains) losses reclassified into earnings 42 67
Net change 42 67
Tax effect    
Net realized (gains) losses reclassified into earnings (18) (16)
Net change (18) (16)
After- tax    
Net realized (gains) losses reclassified into earnings 24 51
Comprehensive income (loss) 24 51
Foreign Currency    
Pretax    
Net increase (decrease) in fair value 80 144
Net change 80 144
Tax effect    
Net increase (decrease) in fair value (52) (173)
Net change (52) (173)
After- tax    
Net increase (decrease) in fair value 28 (29)
Comprehensive income (loss) $ 28 $ (29)