Quarterly report pursuant to Section 13 or 15(d)

INVESTMENT SECURITIES AND OTHER SECURITIES - Schedule of Amortized Cost, Fair Value, and Gross Unrealized Gains and Losses (Details)

v3.22.2
INVESTMENT SECURITIES AND OTHER SECURITIES - Schedule of Amortized Cost, Fair Value, and Gross Unrealized Gains and Losses (Details) - USD ($)
$ in Millions
Jun. 30, 2022
Dec. 31, 2021
Available-for-sale securities:    
Available-for-sale securities, Amortized cost $ 26,977 $ 28,506
Available-for-sale securities, Gross Gains 102 269
Available-for-sale securities, Gross Losses (2,702) (315)
Available-for-sale securities 24,377 28,460
Held-to-maturity securities:    
Held-to-maturity securities 17,355 12,447
Held-to-maturity securities, Gross Gains 3 126
Held-to-maturity securities, Gross Losses (1,442) (84)
Held-to-maturity securities, Fair Value 15,916 12,489
Other securities, Amortized Cost 763 647
Other securities, Gross Gains 0 1
Other securities, Gross Losses 0 0
Other securities, Fair Value 763 648
Cumulative basis adjustments associated with hedging relationships 608  
Available-for-sale Securities    
Held-to-maturity securities:    
Accrued interest receivable 62 62
Held-to-maturity Securities    
Held-to-maturity securities:    
Accrued interest receivable 38 26
U.S. Treasury    
Available-for-sale securities:    
Available-for-sale securities, Amortized cost 5 5
Available-for-sale securities, Gross Gains 0 0
Available-for-sale securities, Gross Losses 0 0
Available-for-sale securities 5 5
Residential CMO    
Available-for-sale securities:    
Available-for-sale securities, Amortized cost 3,217 4,649
Available-for-sale securities, Gross Gains 0 40
Available-for-sale securities, Gross Losses (216) (40)
Available-for-sale securities 3,001 4,649
Held-to-maturity securities:    
Held-to-maturity securities 4,896 2,602
Held-to-maturity securities, Gross Gains 0 35
Held-to-maturity securities, Gross Losses (383) (20)
Held-to-maturity securities, Fair Value 4,513 2,617
Residential MBS    
Available-for-sale securities:    
Available-for-sale securities, Amortized cost 14,478 15,533
Available-for-sale securities, Gross Gains 1 135
Available-for-sale securities, Gross Losses (1,532) (160)
Available-for-sale securities 12,947 15,508
Held-to-maturity securities:    
Held-to-maturity securities 10,509 7,475
Held-to-maturity securities, Gross Gains 2 41
Held-to-maturity securities, Gross Losses (930) (59)
Held-to-maturity securities, Fair Value 9,581 7,457
Commercial MBS    
Available-for-sale securities:    
Available-for-sale securities, Amortized cost 2,365 1,896
Available-for-sale securities, Gross Gains 1 7
Available-for-sale securities, Gross Losses (384) (38)
Available-for-sale securities 1,982 1,865
Held-to-maturity securities:    
Held-to-maturity securities 1,792 2,175
Held-to-maturity securities, Gross Gains 1 45
Held-to-maturity securities, Gross Losses (124) (5)
Held-to-maturity securities, Fair Value 1,669 2,215
Other agencies    
Available-for-sale securities:    
Available-for-sale securities, Amortized cost 215 248
Available-for-sale securities, Gross Gains 0 1
Available-for-sale securities, Gross Losses (6) (1)
Available-for-sale securities 209 248
Held-to-maturity securities:    
Held-to-maturity securities 156 193
Held-to-maturity securities, Gross Gains 0 5
Held-to-maturity securities, Gross Losses (5) 0
Held-to-maturity securities, Fair Value 151 198
Total U.S. Treasury, federal agency and other agency securities    
Available-for-sale securities:    
Available-for-sale securities, Amortized cost 20,280 22,331
Available-for-sale securities, Gross Gains 2 183
Available-for-sale securities, Gross Losses (2,138) (239)
Available-for-sale securities 18,144 22,275
Held-to-maturity securities:    
Held-to-maturity securities 17,353 12,445
Held-to-maturity securities, Gross Gains 3 126
Held-to-maturity securities, Gross Losses (1,442) (84)
Held-to-maturity securities, Fair Value 15,914 12,487
Municipal securities    
Available-for-sale securities:    
Available-for-sale securities, Amortized cost 3,604 3,497
Available-for-sale securities, Gross Gains 1 62
Available-for-sale securities, Gross Losses (183) (33)
Available-for-sale securities 3,422 3,526
Held-to-maturity securities:    
Held-to-maturity securities 2 2
Held-to-maturity securities, Gross Gains 0 0
Held-to-maturity securities, Gross Losses 0 0
Held-to-maturity securities, Fair Value 2 2
Private-label CMO    
Available-for-sale securities:    
Available-for-sale securities, Amortized cost 158 106
Available-for-sale securities, Gross Gains 0 1
Available-for-sale securities, Gross Losses (6) (1)
Available-for-sale securities 152 106
Asset-backed securities    
Available-for-sale securities:    
Available-for-sale securities, Amortized cost 392 385
Available-for-sale securities, Gross Gains 0 1
Available-for-sale securities, Gross Losses (31) (4)
Available-for-sale securities 361 382
Corporate debt    
Available-for-sale securities:    
Available-for-sale securities, Amortized cost 2,539 2,183
Available-for-sale securities, Gross Gains 99 22
Available-for-sale securities, Gross Losses (344) (38)
Available-for-sale securities 2,294 2,167
Other securities/Sovereign debt    
Available-for-sale securities:    
Available-for-sale securities, Amortized cost 4 4
Available-for-sale securities, Gross Gains 0 0
Available-for-sale securities, Gross Losses 0 0
Available-for-sale securities 4 4
Equity securities    
Held-to-maturity securities:    
Other securities, Amortized Cost 9 12
Other securities, Gross Gains 0 0
Other securities, Gross Losses 0 0
Other securities, Fair Value 9 12
Mutual funds    
Held-to-maturity securities:    
Other securities, Amortized Cost 50 65
Other securities, Gross Gains 0 0
Other securities, Gross Losses 0 0
Other securities, Fair Value 50 65
Equity securities    
Held-to-maturity securities:    
Other securities, Amortized Cost 3 6
Other securities, Gross Gains 0 1
Other securities, Gross Losses 0 0
Other securities, Fair Value 3 7
Federal Home Loan Bank stock | Non-marketable equity securities:    
Held-to-maturity securities:    
Other securities, Amortized Cost 187 52
Other securities, Gross Gains 0 0
Other securities, Gross Losses 0 0
Other securities, Fair Value 187 52
Federal Reserve Bank stock | Non-marketable equity securities:    
Held-to-maturity securities:    
Other securities, Amortized Cost 514 512
Other securities, Gross Gains 0 0
Other securities, Gross Losses 0 0
Other securities, Fair Value $ 514 $ 512