Mortgage Loans - Loan Restructuring - Summary of Loans Restructured (Details) - USD ($)
$ in Millions |
3 Months Ended |
6 Months Ended |
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 17,859
|
$ 15,345
|
$ 29,822
|
$ 25,326
|
| Restructured loans, percent of total financing receivable (* less than) |
0.50%
|
0.50%
|
1.00%
|
1.00%
|
| Forbearance Plan |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 5,544
|
$ 5,179
|
$ 8,460
|
$ 7,074
|
| Payment Deferral |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
2,757
|
2,867
|
6,317
|
6,465
|
| Trial Modification and Repayment Plans |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
6,065
|
4,731
|
8,821
|
6,975
|
| Payment Delay and Term Extension |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
3,223
|
2,467
|
5,801
|
4,662
|
| Payment Delay, Term Extension, Interest Rate Reduction, and Other |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
270
|
101
|
423
|
150
|
| Single-family |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 17,804
|
$ 15,259
|
$ 29,172
|
$ 25,233
|
| Restructured loans, percent of total financing receivable (* less than) |
0.50%
|
0.50%
|
1.00%
|
1.00%
|
| Single-family | Forbearance Plan |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 5,524
|
$ 5,150
|
$ 7,858
|
$ 7,043
|
| Single-family | Payment Deferral |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
2,757
|
2,867
|
6,317
|
6,465
|
| Single-family | Trial Modification and Repayment Plans |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
6,065
|
4,731
|
8,821
|
6,975
|
| Single-family | Payment Delay and Term Extension |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
3,223
|
2,467
|
5,801
|
4,662
|
| Single-family | Payment Delay, Term Extension, Interest Rate Reduction, and Other |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
235
|
44
|
375
|
88
|
| Single-family | 20- and 30-year or more, amortizing fixed-rate |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 17,127
|
$ 14,606
|
$ 28,070
|
$ 24,146
|
| Restructured loans, percent of total financing receivable (* less than) |
1.00%
|
0.50%
|
1.00%
|
1.00%
|
| Single-family | 20- and 30-year or more, amortizing fixed-rate | Forbearance Plan |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 5,280
|
$ 4,905
|
$ 7,505
|
$ 6,698
|
| Single-family | 20- and 30-year or more, amortizing fixed-rate | Payment Deferral |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
2,635
|
2,733
|
6,040
|
6,155
|
| Single-family | 20- and 30-year or more, amortizing fixed-rate | Trial Modification and Repayment Plans |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
5,822
|
4,498
|
8,447
|
6,626
|
| Single-family | 20- and 30-year or more, amortizing fixed-rate | Payment Delay and Term Extension |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
3,166
|
2,438
|
5,723
|
4,605
|
| Single-family | 20- and 30-year or more, amortizing fixed-rate | Payment Delay, Term Extension, Interest Rate Reduction, and Other |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
224
|
32
|
355
|
62
|
| Single-family | 15-year or less, amortizing fixed-rate |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 480
|
$ 442
|
$ 762
|
$ 708
|
| Restructured loans, percent of total financing receivable (* less than) |
0.50%
|
0.50%
|
0.50%
|
0.50%
|
| Single-family | 15-year or less, amortizing fixed-rate | Forbearance Plan |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 185
|
$ 195
|
$ 263
|
$ 271
|
| Single-family | 15-year or less, amortizing fixed-rate | Payment Deferral |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
82
|
84
|
197
|
199
|
| Single-family | 15-year or less, amortizing fixed-rate | Trial Modification and Repayment Plans |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
175
|
162
|
261
|
235
|
| Single-family | 15-year or less, amortizing fixed-rate | Payment Delay and Term Extension |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
36
|
1
|
39
|
2
|
| Single-family | 15-year or less, amortizing fixed-rate | Payment Delay, Term Extension, Interest Rate Reduction, and Other |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
2
|
0
|
2
|
1
|
| Single-family | Adjustable-rate |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 60
|
$ 52
|
$ 98
|
$ 89
|
| Restructured loans, percent of total financing receivable (* less than) |
0.50%
|
0.50%
|
0.50%
|
0.50%
|
| Single-family | Adjustable-rate | Forbearance Plan |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 29
|
$ 25
|
$ 44
|
$ 36
|
| Single-family | Adjustable-rate | Payment Deferral |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
12
|
12
|
22
|
29
|
| Single-family | Adjustable-rate | Trial Modification and Repayment Plans |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
18
|
15
|
29
|
22
|
| Single-family | Adjustable-rate | Payment Delay and Term Extension |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
0
|
0
|
0
|
0
|
| Single-family | Adjustable-rate | Payment Delay, Term Extension, Interest Rate Reduction, and Other |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
1
|
0
|
3
|
2
|
| Single-family | Other |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 137
|
$ 159
|
$ 242
|
$ 290
|
| Restructured loans, percent of total financing receivable (* less than) |
1.00%
|
1.00%
|
1.00%
|
1.00%
|
| Single-family | Other | Forbearance Plan |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 30
|
$ 25
|
$ 46
|
$ 38
|
| Single-family | Other | Payment Deferral |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
28
|
38
|
58
|
82
|
| Single-family | Other | Trial Modification and Repayment Plans |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
50
|
56
|
84
|
92
|
| Single-family | Other | Payment Delay and Term Extension |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
21
|
28
|
39
|
55
|
| Single-family | Other | Payment Delay, Term Extension, Interest Rate Reduction, and Other |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
8
|
12
|
15
|
23
|
| Multifamily |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 55
|
$ 86
|
$ 650
|
$ 93
|
| Restructured loans, percent of total financing receivable (* less than) |
0.50%
|
0.50%
|
0.50%
|
0.50%
|
| Multifamily | Forbearance Plan |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 20
|
$ 29
|
$ 602
|
$ 31
|
| Multifamily | Payment Deferral |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
0
|
0
|
0
|
0
|
| Multifamily | Trial Modification and Repayment Plans |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
0
|
0
|
0
|
0
|
| Multifamily | Payment Delay and Term Extension |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
0
|
0
|
0
|
0
|
| Multifamily | Payment Delay, Term Extension, Interest Rate Reduction, and Other |
|
|
|
|
| Loans in Mortgage Portfolio [Line Items] |
|
|
|
|
| Restructured loans, amortized cost |
$ 35
|
$ 57
|
$ 48
|
$ 62
|