INVESTMENT SECURITIES AND OTHER SECURITIES - Continuous Unrealized Loss Position (Details) - USD ($) $ in Millions |
Jun. 30, 2022 |
Dec. 31, 2021 |
Available-for-sale securities: |
|
|
Less than 12 months, fair value |
$ 18,715
|
$ 20,747
|
Less than 12 months, gross unrealized losses |
(1,902)
|
(304)
|
12 months or longer, fair value |
4,969
|
319
|
12 months or longer, gross unrealized losses |
(800)
|
(11)
|
Total, fair value |
23,684
|
21,066
|
Total, gross unrealized losses |
(2,702)
|
(315)
|
Held-to-maturity securities: |
|
|
Less than 12 months, fair value |
14,865
|
7,608
|
Less than 12 months, gross unrealized losses |
(1,337)
|
(84)
|
12 months or longer, fair value |
743
|
0
|
12 months or longer, gross unrealized losses |
(105)
|
0
|
Total held-to-maturity securities |
15,608
|
7,608
|
Total, gross unrealized losses |
(1,442)
|
(84)
|
Residential CMO |
|
|
Available-for-sale securities: |
|
|
Less than 12 months, fair value |
2,671
|
2,925
|
Less than 12 months, gross unrealized losses |
(182)
|
(40)
|
12 months or longer, fair value |
170
|
0
|
12 months or longer, gross unrealized losses |
(34)
|
0
|
Total, fair value |
2,841
|
2,925
|
Total, gross unrealized losses |
(216)
|
(40)
|
Held-to-maturity securities: |
|
|
Less than 12 months, fair value |
4,501
|
1,453
|
Less than 12 months, gross unrealized losses |
(382)
|
(20)
|
12 months or longer, fair value |
8
|
0
|
12 months or longer, gross unrealized losses |
(1)
|
0
|
Total held-to-maturity securities |
4,509
|
1,453
|
Total, gross unrealized losses |
(383)
|
(20)
|
Residential MBS |
|
|
Available-for-sale securities: |
|
|
Less than 12 months, fair value |
9,122
|
13,491
|
Less than 12 months, gross unrealized losses |
(977)
|
(160)
|
12 months or longer, fair value |
3,730
|
0
|
12 months or longer, gross unrealized losses |
(555)
|
0
|
Total, fair value |
12,852
|
13,491
|
Total, gross unrealized losses |
(1,532)
|
(160)
|
Held-to-maturity securities: |
|
|
Less than 12 months, fair value |
8,552
|
5,837
|
Less than 12 months, gross unrealized losses |
(826)
|
(59)
|
12 months or longer, fair value |
735
|
0
|
12 months or longer, gross unrealized losses |
(104)
|
0
|
Total held-to-maturity securities |
9,287
|
5,837
|
Total, gross unrealized losses |
(930)
|
(59)
|
Commercial MBS |
|
|
Available-for-sale securities: |
|
|
Less than 12 months, fair value |
1,584
|
1,251
|
Less than 12 months, gross unrealized losses |
(270)
|
(38)
|
12 months or longer, fair value |
377
|
0
|
12 months or longer, gross unrealized losses |
(114)
|
0
|
Total, fair value |
1,961
|
1,251
|
Total, gross unrealized losses |
(384)
|
(38)
|
Held-to-maturity securities: |
|
|
Less than 12 months, fair value |
1,661
|
318
|
Less than 12 months, gross unrealized losses |
(124)
|
(5)
|
12 months or longer, fair value |
0
|
0
|
12 months or longer, gross unrealized losses |
0
|
0
|
Total held-to-maturity securities |
1,661
|
318
|
Total, gross unrealized losses |
(124)
|
(5)
|
Other agencies |
|
|
Available-for-sale securities: |
|
|
Less than 12 months, fair value |
80
|
140
|
Less than 12 months, gross unrealized losses |
(6)
|
(1)
|
12 months or longer, fair value |
0
|
0
|
12 months or longer, gross unrealized losses |
0
|
0
|
Total, fair value |
80
|
140
|
Total, gross unrealized losses |
(6)
|
(1)
|
Held-to-maturity securities: |
|
|
Less than 12 months, fair value |
151
|
|
Less than 12 months, gross unrealized losses |
(5)
|
|
12 months or longer, fair value |
0
|
|
12 months or longer, gross unrealized losses |
0
|
|
Total held-to-maturity securities |
151
|
|
Total, gross unrealized losses |
(5)
|
|
Total U.S. Treasury, federal agency and other agency securities |
|
|
Available-for-sale securities: |
|
|
Less than 12 months, fair value |
13,457
|
17,807
|
Less than 12 months, gross unrealized losses |
(1,435)
|
(239)
|
12 months or longer, fair value |
4,277
|
0
|
12 months or longer, gross unrealized losses |
(703)
|
0
|
Total, fair value |
17,734
|
17,807
|
Total, gross unrealized losses |
(2,138)
|
(239)
|
Held-to-maturity securities: |
|
|
Less than 12 months, fair value |
14,865
|
7,608
|
Less than 12 months, gross unrealized losses |
(1,337)
|
(84)
|
12 months or longer, fair value |
743
|
0
|
12 months or longer, gross unrealized losses |
(105)
|
0
|
Total held-to-maturity securities |
15,608
|
7,608
|
Total, gross unrealized losses |
(1,442)
|
(84)
|
Municipal securities |
|
|
Available-for-sale securities: |
|
|
Less than 12 months, fair value |
2,866
|
859
|
Less than 12 months, gross unrealized losses |
(161)
|
(22)
|
12 months or longer, fair value |
311
|
319
|
12 months or longer, gross unrealized losses |
(22)
|
(11)
|
Total, fair value |
3,177
|
1,178
|
Total, gross unrealized losses |
(183)
|
(33)
|
Private-label CMO |
|
|
Available-for-sale securities: |
|
|
Less than 12 months, fair value |
122
|
78
|
Less than 12 months, gross unrealized losses |
(6)
|
(1)
|
12 months or longer, fair value |
0
|
0
|
12 months or longer, gross unrealized losses |
0
|
0
|
Total, fair value |
122
|
78
|
Total, gross unrealized losses |
(6)
|
(1)
|
Asset-backed securities |
|
|
Available-for-sale securities: |
|
|
Less than 12 months, fair value |
319
|
237
|
Less than 12 months, gross unrealized losses |
(26)
|
(4)
|
12 months or longer, fair value |
42
|
0
|
12 months or longer, gross unrealized losses |
(5)
|
0
|
Total, fair value |
361
|
237
|
Total, gross unrealized losses |
(31)
|
(4)
|
Corporate debt |
|
|
Available-for-sale securities: |
|
|
Less than 12 months, fair value |
1,951
|
1,766
|
Less than 12 months, gross unrealized losses |
(274)
|
(38)
|
12 months or longer, fair value |
339
|
0
|
12 months or longer, gross unrealized losses |
(70)
|
0
|
Total, fair value |
2,290
|
1,766
|
Total, gross unrealized losses |
$ (344)
|
$ (38)
|