XML 91 R69.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Investment Securities - AFS and HTM Securities (Details) - USD ($)
$ in Millions
Mar. 31, 2024
Dec. 31, 2023
AFS securities    
Amortized cost $ 91,260 $ 92,149
Gross Unrealized Gains 72 74
Gross Unrealized Losses 4,019 4,110
Fair Value 87,313 88,113
HTM securities    
Amortized Cost 65,420 66,694
Gross Unrealized Gains 7 2
Gross Unrealized Losses 10,144 9,243
Fair Value 55,283 57,453
Amortized cost 156,680 158,843
Gross Unrealized Gains 79 76
Gross Unrealized Losses 14,163 13,353
Fair Value 142,596 145,566
U.S. Treasury securities    
AFS securities    
Amortized cost 59,035 58,484
Gross Unrealized Gains 49 24
Gross Unrealized Losses 860 1,103
Fair Value 58,224 57,405
HTM securities    
Amortized Cost 21,138 23,222
Gross Unrealized Gains 0 0
Gross Unrealized Losses 1,370 1,285
Fair Value 19,768 21,937
U.S. agency securities    
AFS securities    
Amortized cost 25,232 25,852
Gross Unrealized Gains 4 4
Gross Unrealized Losses 2,726 2,528
Fair Value 22,510 23,328
HTM securities    
Amortized Cost 41,698 40,894
Gross Unrealized Gains 6 0
Gross Unrealized Losses 8,524 7,699
Fair Value 33,180 33,195
Agency CMBS    
AFS securities    
Amortized cost 5,762 5,871
Gross Unrealized Gains 0 0
Gross Unrealized Losses 420 456
Fair Value 5,342 5,415
HTM securities    
Amortized Cost 1,297 1,337
Gross Unrealized Gains 0 0
Gross Unrealized Losses 122 121
Fair Value 1,175 1,216
Non-agency CMBS    
HTM securities    
Amortized Cost 1,287 1,241
Gross Unrealized Gains 1 2
Gross Unrealized Losses 128 138
Fair Value 1,160 1,105
State and municipal securities    
AFS securities    
Amortized cost 476 1,132
Gross Unrealized Gains 18 46
Gross Unrealized Losses 2 5
Fair Value 492 1,173
FFELP student loan ABS:    
AFS securities    
Amortized cost 755 810
Gross Unrealized Gains 1 0
Gross Unrealized Losses 11 18
Fair Value $ 745 $ 792
HTM securities    
Third party guarantees (as a percent) 95.00% 95.00%