Securities - Maturities of Debt Securities Carried at Fair Value and Held-to-maturity Debt Securities (Details) - USD ($)
$ in Millions |
Mar. 31, 2022 |
Dec. 31, 2021 |
| Debt Securities, Held-to-maturity, Maturity, Amortized Cost, Net [Abstract] |
|
|
| Due in one year or less, amount |
$ 43
|
|
| Due in one year or less, yield |
7.20%
|
|
| Due after one year through five years, amount |
$ 4,941
|
|
| Due after one year through five years, yield |
1.76%
|
|
| Due after five years through ten years, amount |
$ 117,466
|
|
| Due after five years though ten years, yield |
1.37%
|
|
| Due after ten years, amount |
$ 549,768
|
|
| Due after ten years, yield |
2.13%
|
|
| Amortized cost |
$ 672,218
|
$ 674,591
|
| Total, yield |
1.99%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Fair Value |
$ 297,700
|
308,073
|
| Held-to-maturity Securities, Debt Maturities, Fair Value [Abstract] |
|
|
| Due in one year or less, amount |
43
|
|
| Due after one year through five years, amount |
4,773
|
|
| Due after five years though ten years, amount |
107,554
|
|
| Due after ten years, amount |
508,506
|
|
| Held-to-maturity, fair value |
620,876
|
665,890
|
| Mortgage-backed securities |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 805
|
|
| Due in one year or less, yield |
2.42%
|
|
| Due after one year through five years, amount |
$ 8,885
|
|
| Due after one year through five years, yield |
2.51%
|
|
| Due after five years through ten years, amount |
$ 7,298
|
|
| Due after five years through ten years, yield |
1.82%
|
|
| Due after ten years, amount |
$ 46,443
|
|
| Due after ten years, yield |
3.11%
|
|
| Total, amount |
$ 63,431
|
|
| Total, yield |
2.87%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 809
|
|
| Due after one year through five years, amount |
9,087
|
|
| Due after five years though ten years, amount |
7,129
|
|
| Due after ten years, amount |
45,507
|
|
| Fair Value |
62,532
|
|
| Agency |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 0
|
|
| Due in one year or less, yield |
0.00%
|
|
| Due after one year through five years, amount |
$ 5
|
|
| Due after one year through five years, yield |
4.80%
|
|
| Due after five years through ten years, amount |
$ 46
|
|
| Due after five years through ten years, yield |
4.67%
|
|
| Due after ten years, amount |
$ 40,115
|
|
| Due after ten years, yield |
3.12%
|
|
| Total, amount |
$ 40,166
|
|
| Total, yield |
3.12%
|
|
| Debt Securities, Held-to-maturity, Maturity, Amortized Cost, Net [Abstract] |
|
|
| Due in one year or less, amount |
$ 0
|
|
| Due in one year or less, yield |
0.00%
|
|
| Due after one year through five years, amount |
$ 0
|
|
| Due after one year through five years, yield |
0.00%
|
|
| Due after five years through ten years, amount |
$ 4
|
|
| Due after five years though ten years, yield |
1.75%
|
|
| Due after ten years, amount |
$ 542,597
|
|
| Due after ten years, yield |
2.13%
|
|
| Amortized cost |
$ 542,601
|
553,721
|
| Total, yield |
2.13%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 0
|
|
| Due after one year through five years, amount |
5
|
|
| Due after five years though ten years, amount |
48
|
|
| Due after ten years, amount |
39,441
|
|
| Fair Value |
39,494
|
|
| Held-to-maturity Securities, Debt Maturities, Fair Value [Abstract] |
|
|
| Due in one year or less, amount |
0
|
|
| Due after one year through five years, amount |
0
|
|
| Due after five years though ten years, amount |
3
|
|
| Due after ten years, amount |
501,763
|
|
| Held-to-maturity, fair value |
501,766
|
547,210
|
| Agency-collateralized mortgage obligations |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 0
|
|
| Due in one year or less, yield |
0.00%
|
|
| Due after one year through five years, amount |
$ 0
|
|
| Due after one year through five years, yield |
0.00%
|
|
| Due after five years through ten years, amount |
$ 19
|
|
| Due after five years through ten years, yield |
2.53%
|
|
| Due after ten years, amount |
$ 2,966
|
|
| Due after ten years, yield |
2.91%
|
|
| Total, amount |
$ 2,985
|
|
| Total, yield |
2.91%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 0
|
|
| Due after one year through five years, amount |
0
|
|
| Due after five years though ten years, amount |
19
|
|
| Due after ten years, amount |
2,875
|
|
| Fair Value |
2,894
|
|
| Commercial |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 805
|
|
| Due in one year or less, yield |
2.42%
|
|
| Due after one year through five years, amount |
$ 8,880
|
|
| Due after one year through five years, yield |
2.51%
|
|
| Due after five years through ten years, amount |
$ 7,233
|
|
| Due after five years through ten years, yield |
1.80%
|
|
| Due after ten years, amount |
$ 2,425
|
|
| Due after ten years, yield |
2.09%
|
|
| Total, amount |
$ 19,343
|
|
| Total, yield |
2.19%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 809
|
|
| Due after one year through five years, amount |
9,079
|
|
| Due after five years though ten years, amount |
7,062
|
|
| Due after ten years, amount |
2,292
|
|
| Fair Value |
19,242
|
|
| Non-agency residential |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 0
|
|
| Due in one year or less, yield |
0.00%
|
|
| Due after one year through five years, amount |
$ 0
|
|
| Due after one year through five years, yield |
0.00%
|
|
| Due after five years through ten years, amount |
$ 0
|
|
| Due after five years through ten years, yield |
0.00%
|
|
| Due after ten years, amount |
$ 937
|
|
| Due after ten years, yield |
6.06%
|
|
| Total, amount |
$ 937
|
|
| Total, yield |
6.06%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 0
|
|
| Due after one year through five years, amount |
3
|
|
| Due after five years though ten years, amount |
0
|
|
| Due after ten years, amount |
899
|
|
| Fair Value |
902
|
|
| U.S. Treasury and government agencies |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 8,462
|
|
| Due in one year or less, yield |
1.39%
|
|
| Due after one year through five years, amount |
$ 46,460
|
|
| Due after one year through five years, yield |
1.75%
|
|
| Due after five years through ten years, amount |
$ 138,653
|
|
| Due after five years through ten years, yield |
1.44%
|
|
| Due after ten years, amount |
$ 32
|
|
| Due after ten years, yield |
2.41%
|
|
| Total, amount |
$ 193,607
|
|
| Total, yield |
1.51%
|
|
| Debt Securities, Held-to-maturity, Maturity, Amortized Cost, Net [Abstract] |
|
|
| Due in one year or less, amount |
$ 0
|
|
| Due in one year or less, yield |
0.00%
|
|
| Due after one year through five years, amount |
$ 3,830
|
|
| Due after one year through five years, yield |
1.64%
|
|
| Due after five years through ten years, amount |
$ 117,033
|
|
| Due after five years though ten years, yield |
1.37%
|
|
| Due after ten years, amount |
$ 0
|
|
| Due after ten years, yield |
0.00%
|
|
| Amortized cost |
$ 120,863
|
111,859
|
| Total, yield |
1.38%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 8,533
|
|
| Due after one year through five years, amount |
47,073
|
|
| Due after five years though ten years, amount |
137,674
|
|
| Due after ten years, amount |
31
|
|
| Fair Value |
193,311
|
|
| Held-to-maturity Securities, Debt Maturities, Fair Value [Abstract] |
|
|
| Due in one year or less, amount |
0
|
|
| Due after one year through five years, amount |
3,687
|
|
| Due after five years though ten years, amount |
107,130
|
|
| Due after ten years, amount |
0
|
|
| Held-to-maturity, fair value |
110,817
|
109,718
|
| Non-U.S. securities |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 21,308
|
|
| Due in one year or less, yield |
0.29%
|
|
| Due after one year through five years, amount |
$ 1,426
|
|
| Due after one year through five years, yield |
4.35%
|
|
| Due after five years through ten years, amount |
$ 6
|
|
| Due after five years through ten years, yield |
2.02%
|
|
| Due after ten years, amount |
$ 11
|
|
| Due after ten years, yield |
9.16%
|
|
| Total, amount |
$ 22,751
|
|
| Total, yield |
0.55%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 21,169
|
|
| Due after one year through five years, amount |
1,423
|
|
| Due after five years though ten years, amount |
6
|
|
| Due after ten years, amount |
10
|
|
| Fair Value |
22,608
|
|
| Other taxable securities |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 1,244
|
|
| Due in one year or less, yield |
1.31%
|
|
| Due after one year through five years, amount |
$ 2,181
|
|
| Due after one year through five years, yield |
1.73%
|
|
| Due after five years through ten years, amount |
$ 296
|
|
| Due after five years through ten years, yield |
2.10%
|
|
| Due after ten years, amount |
$ 286
|
|
| Due after ten years, yield |
2.19%
|
|
| Total, amount |
$ 4,007
|
|
| Total, yield |
1.66%
|
|
| Debt Securities, Held-to-maturity, Maturity, Amortized Cost, Net [Abstract] |
|
|
| Due in one year or less, amount |
$ 43
|
|
| Due in one year or less, yield |
7.20%
|
|
| Due after one year through five years, amount |
$ 1,111
|
|
| Due after one year through five years, yield |
2.17%
|
|
| Due after five years through ten years, amount |
$ 429
|
|
| Due after five years though ten years, yield |
2.76%
|
|
| Due after ten years, amount |
$ 7,171
|
|
| Due after ten years, yield |
2.47%
|
|
| Amortized cost |
$ 8,754
|
9,011
|
| Total, yield |
2.47%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 1,247
|
|
| Due after one year through five years, amount |
2,188
|
|
| Due after five years though ten years, amount |
286
|
|
| Due after ten years, amount |
272
|
|
| Fair Value |
3,993
|
|
| Held-to-maturity Securities, Debt Maturities, Fair Value [Abstract] |
|
|
| Due in one year or less, amount |
43
|
|
| Due after one year through five years, amount |
1,086
|
|
| Due after five years though ten years, amount |
421
|
|
| Due after ten years, amount |
6,743
|
|
| Held-to-maturity, fair value |
8,293
|
$ 8,962
|
| Tax-exempt securities |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 2,351
|
|
| Due in one year or less, yield |
1.39%
|
|
| Due after one year through five years, amount |
$ 5,904
|
|
| Due after one year through five years, yield |
1.48%
|
|
| Due after five years through ten years, amount |
$ 3,771
|
|
| Due after five years through ten years, yield |
1.74%
|
|
| Due after ten years, amount |
$ 3,298
|
|
| Due after ten years, yield |
1.76%
|
|
| Total, amount |
$ 15,324
|
|
| Total, yield |
1.59%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 2,351
|
|
| Due after one year through five years, amount |
5,921
|
|
| Due after five years though ten years, amount |
3,780
|
|
| Due after ten years, amount |
3,204
|
|
| Fair Value |
15,256
|
|
| Debt securities |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 34,170
|
|
| Due in one year or less, yield |
0.73%
|
|
| Due after one year through five years, amount |
$ 64,856
|
|
| Due after one year through five years, yield |
1.88%
|
|
| Due after five years through ten years, amount |
$ 150,024
|
|
| Due after five years through ten years, yield |
1.47%
|
|
| Due after ten years, amount |
$ 50,070
|
|
| Due after ten years, yield |
3.02%
|
|
| Total, amount |
$ 299,120
|
|
| Total, yield |
1.73%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 34,109
|
|
| Due after one year through five years, amount |
65,692
|
|
| Due after five years though ten years, amount |
148,875
|
|
| Due after ten years, amount |
49,024
|
|
| Fair Value |
$ 297,700
|
|