Securities - Maturities of Debt Securities Carried at Fair Value and Held-to-maturity Debt Securities (Details) - USD ($)
$ in Millions |
Mar. 31, 2023 |
Dec. 31, 2022 |
| Debt Securities, Held-to-maturity, Maturity, Amortized Cost, Net [Abstract] |
|
|
| Due in one year or less, amount |
$ 39
|
|
| Due in one year or less, yield |
9.16%
|
|
| Due after one year through five years, amount |
$ 5,837
|
|
| Due after one year through five years, yield |
1.94%
|
|
| Due after five years through ten years, amount |
$ 117,347
|
|
| Due after five years though ten years, yield |
1.37%
|
|
| Due after ten years, amount |
$ 501,305
|
|
| Due after ten years, yield |
2.12%
|
|
| Amortized Cost |
$ 624,528
|
$ 632,863
|
| Total, yield |
1.98%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Fair Value |
$ 172,510
|
229,994
|
| Held-to-maturity Securities, Debt Maturities, Fair Value [Abstract] |
|
|
| Due in One Year or Less |
38
|
|
| Due after One Year through Five Years |
5,452
|
|
| Due after Five Years through Ten Years |
100,136
|
|
| Due after Ten Years |
419,826
|
|
| Held-to-maturity, fair value |
525,452
|
524,267
|
| AFS securities |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 22,399
|
|
| Due in one year or less, yield |
3.33%
|
|
| Due after one year through five years, amount |
$ 68,827
|
|
| Due after one year through five years, yield |
3.17%
|
|
| Due after five years through ten years, amount |
$ 51,750
|
|
| Due after five years through ten years, yield |
2.42%
|
|
| Due after ten years, amount |
$ 33,454
|
|
| Due after ten years, yield |
3.53%
|
|
| Amount |
$ 176,430
|
|
| Total, yield |
3.04%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 22,388
|
|
| Due after one year through five years, amount |
68,058
|
|
| Due after five years though ten years, amount |
50,716
|
|
| Due after ten years, amount |
31,348
|
|
| Fair Value |
172,510
|
|
| Mortgage-backed securities |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 14
|
|
| Due in one year or less, yield |
1.93%
|
|
| Due after one year through five years, amount |
$ 798
|
|
| Due after one year through five years, yield |
3.08%
|
|
| Due after five years through ten years, amount |
$ 4,609
|
|
| Due after five years through ten years, yield |
2.25%
|
|
| Due after ten years, amount |
$ 29,184
|
|
| Due after ten years, yield |
3.41%
|
|
| Amount |
$ 34,605
|
|
| Total, yield |
3.25%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 14
|
|
| Due after one year through five years, amount |
781
|
|
| Due after five years though ten years, amount |
4,388
|
|
| Due after ten years, amount |
27,263
|
|
| Fair Value |
32,446
|
|
| 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 |
$ 3
|
|
| Due after one year through five years, yield |
5.67%
|
|
| Due after five years through ten years, amount |
$ 54
|
|
| Due after five years through ten years, yield |
4.91%
|
|
| Due after ten years, amount |
$ 24,669
|
|
| Due after ten years, yield |
3.36%
|
|
| Amount |
$ 24,726
|
|
| Total, yield |
3.36%
|
|
| 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 |
$ 13
|
|
| Due after five years though ten years, yield |
2.77%
|
|
| Due after ten years, amount |
$ 494,985
|
|
| Due after ten years, yield |
2.12%
|
|
| Amortized Cost |
$ 494,998
|
503,233
|
| Total, yield |
2.12%
|
|
| 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 |
54
|
|
| Due after ten years, amount |
23,195
|
|
| Fair Value |
23,252
|
|
| Held-to-maturity Securities, Debt Maturities, Fair Value [Abstract] |
|
|
| Due in One Year or Less |
0
|
|
| Due after One Year through Five Years |
0
|
|
| Due after Five Years through Ten Years |
12
|
|
| Due after Ten Years |
414,322
|
|
| Held-to-maturity, fair value |
414,334
|
415,914
|
| 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 |
$ 6
|
|
| Due after one year through five years, yield |
2.67%
|
|
| Due after five years through ten years, amount |
$ 0
|
|
| Due after five years through ten years, yield |
0.00%
|
|
| Due after ten years, amount |
$ 2,229
|
|
| Due after ten years, yield |
2.77%
|
|
| Amount |
$ 2,235
|
|
| Total, yield |
2.77%
|
|
| 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 |
6
|
|
| Due after five years though ten years, amount |
0
|
|
| Due after ten years, amount |
2,029
|
|
| Fair Value |
2,035
|
|
| Commercial |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 14
|
|
| Due in one year or less, yield |
1.93%
|
|
| Due after one year through five years, amount |
$ 789
|
|
| Due after one year through five years, yield |
3.07%
|
|
| Due after five years through ten years, amount |
$ 4,555
|
|
| Due after five years through ten years, yield |
2.22%
|
|
| Due after ten years, amount |
$ 1,545
|
|
| Due after ten years, yield |
2.24%
|
|
| Amount |
$ 6,903
|
|
| Total, yield |
2.32%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 14
|
|
| Due after one year through five years, amount |
770
|
|
| Due after five years though ten years, amount |
4,334
|
|
| Due after ten years, amount |
1,334
|
|
| Fair Value |
6,452
|
|
| 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 |
$ 741
|
|
| Due after ten years, yield |
9.63%
|
|
| Amount |
$ 741
|
|
| Total, yield |
9.63%
|
|
| 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 |
2
|
|
| Due after five years though ten years, amount |
0
|
|
| Due after ten years, amount |
705
|
|
| Fair Value |
707
|
|
| 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 |
$ 1,914
|
|
| Due in one year or less, yield |
3.36%
|
|
| Due after one year through five years, amount |
$ 57,616
|
|
| Due after one year through five years, yield |
2.93%
|
|
| Due after five years through ten years, amount |
$ 44,698
|
|
| Due after five years through ten years, yield |
2.36%
|
|
| Due after ten years, amount |
$ 38
|
|
| Due after ten years, yield |
3.63%
|
|
| Amount |
$ 104,266
|
|
| Total, yield |
2.69%
|
|
| 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 |
$ 4,548
|
|
| Due after one year through five years, yield |
1.80%
|
|
| Due after five years through ten years, amount |
$ 117,061
|
|
| 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 |
$ 121,609
|
121,597
|
| Total, yield |
1.39%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 1,911
|
|
| Due after one year through five years, amount |
56,952
|
|
| Due after five years though ten years, amount |
43,932
|
|
| Due after ten years, amount |
35
|
|
| Fair Value |
102,830
|
|
| Held-to-maturity Securities, Debt Maturities, Fair Value [Abstract] |
|
|
| Due in One Year or Less |
0
|
|
| Due after One Year through Five Years |
4,235
|
|
| Due after Five Years through Ten Years |
99,863
|
|
| Due after Ten Years |
0
|
|
| Held-to-maturity, fair value |
104,098
|
101,338
|
| Non-U.S. securities |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 18,460
|
|
| Due in one year or less, yield |
3.20%
|
|
| Due after one year through five years, amount |
$ 2,905
|
|
| Due after one year through five years, yield |
4.79%
|
|
| Due after five years through ten years, amount |
$ 71
|
|
| Due after five years through ten years, yield |
7.57%
|
|
| Due after ten years, amount |
$ 188
|
|
| Due after ten years, yield |
7.31%
|
|
| Amount |
$ 21,624
|
|
| Total, yield |
3.47%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 18,457
|
|
| Due after one year through five years, amount |
2,869
|
|
| Due after five years though ten years, amount |
71
|
|
| Due after ten years, amount |
185
|
|
| Fair Value |
21,582
|
|
| Other taxable securities |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 1,341
|
|
| Due in one year or less, yield |
5.16%
|
|
| Due after one year through five years, amount |
$ 2,829
|
|
| Due after one year through five years, yield |
5.44%
|
|
| Due after five years through ten years, amount |
$ 453
|
|
| Due after five years through ten years, yield |
3.72%
|
|
| Due after ten years, amount |
$ 207
|
|
| Due after ten years, yield |
4.39%
|
|
| Amount |
$ 4,830
|
|
| Total, yield |
5.16%
|
|
| Debt Securities, Held-to-maturity, Maturity, Amortized Cost, Net [Abstract] |
|
|
| Due in one year or less, amount |
$ 39
|
|
| Due in one year or less, yield |
9.16%
|
|
| Due after one year through five years, amount |
$ 1,289
|
|
| Due after one year through five years, yield |
2.43%
|
|
| Due after five years through ten years, amount |
$ 273
|
|
| Due after five years though ten years, yield |
3.28%
|
|
| Due after ten years, amount |
$ 6,320
|
|
| Due after ten years, yield |
2.48%
|
|
| Amortized Cost |
$ 7,921
|
8,033
|
| Total, yield |
2.53%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 1,337
|
|
| Due after one year through five years, amount |
2,795
|
|
| Due after five years though ten years, amount |
418
|
|
| Due after ten years, amount |
199
|
|
| Fair Value |
4,749
|
|
| Held-to-maturity Securities, Debt Maturities, Fair Value [Abstract] |
|
|
| Due in One Year or Less |
38
|
|
| Due after One Year through Five Years |
1,217
|
|
| Due after Five Years through Ten Years |
261
|
|
| Due after Ten Years |
5,504
|
|
| Held-to-maturity, fair value |
7,020
|
$ 7,015
|
| Tax-exempt securities |
|
|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 670
|
|
| Due in one year or less, yield |
3.07%
|
|
| Due after one year through five years, amount |
$ 4,679
|
|
| Due after one year through five years, yield |
3.67%
|
|
| Due after five years through ten years, amount |
$ 1,919
|
|
| Due after five years through ten years, yield |
3.83%
|
|
| Due after ten years, amount |
$ 3,837
|
|
| Due after ten years, yield |
4.16%
|
|
| Amount |
$ 11,105
|
|
| Total, yield |
3.83%
|
|
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |
|
|
| Due in one year or less, amount |
$ 669
|
|
| Due after one year through five years, amount |
4,661
|
|
| Due after five years though ten years, amount |
1,907
|
|
| Due after ten years, amount |
3,666
|
|
| Fair Value |
$ 10,903
|
|