Quarterly report pursuant to Section 13 or 15(d)

Securities - Debt Securities (Details)

v3.23.3
Securities - Debt Securities (Details) - USD ($)
$ in Millions
Sep. 30, 2023
Dec. 31, 2022
Available-for-sale debt securities    
Amortized Cost $ 170,125 $ 225,485
Gross Unrealized Gains 42 90
Gross Unrealized Losses (4,557) (4,787)
Fair Value 165,610 220,788
Other Debt Securities, Carried at Fair Value:    
Amortized Cost 9,933 8,986
Gross Unrealized Gains 56 376
Gross Unrealized Losses (59) (156)
Fair Value 9,930 9,206
Debt securities carried at fair value:    
Amortized Cost 180,058 234,471
Gross Unrealized Gains 98 466
Gross Unrealized Losses (4,616) (4,943)
Fair Value 175,540 229,994
Held-to-maturity Securities:    
Amortized Cost 603,365 632,863
Gross Unrealized Gains 0 0
Gross Unrealized Losses (131,604) (108,596)
Fair Value 471,761 524,267
Debt securities:    
Amortized Cost 783,423 867,334
Gross Unrealized Gains 98 466
Gross Unrealized Losses (136,220) (113,539)
Fair Value 647,301 754,261
Securities, pledged as collateral 141,000 104,500
FNMA    
Debt securities carried at fair value:    
Amortized Cost 273,700 290,500
Fair Value 211,500 239,600
FHLMC    
Debt securities carried at fair value:    
Amortized Cost 167,800 176,700
Fair Value 129,000 144,600
Mortgage-backed securities    
Available-for-sale debt securities    
Amortized Cost 32,160 35,011
Gross Unrealized Gains 17 48
Gross Unrealized Losses (2,847) (2,603)
Fair Value 29,330 32,456
Debt securities carried at fair value:    
Fair Value 29,624  
Agency    
Available-for-sale debt securities    
Amortized Cost 22,435 25,204
Gross Unrealized Gains 0 5
Gross Unrealized Losses (1,931) (1,767)
Fair Value 20,504 23,442
Debt securities carried at fair value:    
Fair Value 20,504  
Held-to-maturity Securities:    
Amortized Cost 474,100 503,233
Gross Unrealized Gains 0 0
Gross Unrealized Losses (106,890) (87,319)
Fair Value 367,210 415,914
Agency-collateralized mortgage obligations    
Available-for-sale debt securities    
Amortized Cost 1,964 2,452
Gross Unrealized Gains 0 0
Gross Unrealized Losses (266) (231)
Fair Value 1,698 2,221
Debt securities carried at fair value:    
Fair Value 1,698  
Commercial    
Available-for-sale debt securities    
Amortized Cost 7,309 6,894
Gross Unrealized Gains 14 28
Gross Unrealized Losses (582) (515)
Fair Value 6,741 6,407
Debt securities carried at fair value:    
Fair Value 6,752  
Non-agency residential    
Available-for-sale debt securities    
Amortized Cost 452 461
Gross Unrealized Gains 3 15
Gross Unrealized Losses (68) (90)
Fair Value 387 $ 386
Debt securities carried at fair value:    
Fair Value $ 670  
Non-agency residential | Prime    
Debt securities:    
Available-for-sale securities, percent held by rating 17.00% 17.00%
Non-agency residential | Subprime    
Debt securities:    
Available-for-sale securities, percent held by rating 83.00% 83.00%
U.S. Treasury and government agencies    
Available-for-sale debt securities    
Amortized Cost $ 104,828 $ 160,773
Gross Unrealized Gains 6 18
Gross Unrealized Losses (1,198) (1,769)
Fair Value 103,636 159,022
Debt securities carried at fair value:    
Fair Value 104,694  
Held-to-maturity Securities:    
Amortized Cost 121,633 121,597
Gross Unrealized Gains 0 0
Gross Unrealized Losses (23,351) (20,259)
Fair Value 98,282 101,338
Non-U.S. securities    
Available-for-sale debt securities    
Amortized Cost 18,901 13,455
Gross Unrealized Gains 18 4
Gross Unrealized Losses (47) (52)
Fair Value 18,872 13,407
Debt securities carried at fair value:    
Fair Value 27,448  
Other taxable securities    
Available-for-sale debt securities    
Amortized Cost 3,271 4,728
Gross Unrealized Gains 1 1
Gross Unrealized Losses (93) (84)
Fair Value 3,179 4,645
Debt securities carried at fair value:    
Fair Value 3,183  
Held-to-maturity Securities:    
Amortized Cost 7,632 8,033
Gross Unrealized Gains 0 0
Gross Unrealized Losses (1,363) (1,018)
Fair Value 6,269 7,015
Tax-exempt securities    
Available-for-sale debt securities    
Amortized Cost 10,965 11,518
Gross Unrealized Gains 0 19
Gross Unrealized Losses (372) (279)
Fair Value 10,593 $ 11,258
Debt securities carried at fair value:    
Fair Value $ 10,591