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Loans Receivable and Allowance for Credit Losses - Schedule Of Loans Held-For-Investment By Loan Portfolio Segments, Internal Risk Ratings, Gross Write-Offs And Vintage Year (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | $ 5,285,502 |  | $ 5,285,502 |  | $ 9,030,294
Year 2 | 8,105,666 |  | 8,105,666 |  | 10,960,065
Year 3 | 9,917,116 |  | 9,917,116 |  | 6,936,329
Year 4 | 5,912,101 |  | 5,912,101 |  | 4,082,547
Year 5 | 3,795,019 |  | 3,795,019 |  | 3,402,102
Prior | 7,858,931 |  | 7,858,931 |  | 5,723,462
Revolving Loans | 12,171,132 |  | 12,171,132 |  | 11,860,890
Revolving Loans Converted to Term Loans | 207,714 |  | 207,714 |  | 215,093
Total | 53,253,181 |  | 53,253,181 |  | 52,210,782
Gross write-offs Total | 30,298 | $ 21,007 | 80,304 | $ 32,799 |
Pass |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 5,243,759 |  | 5,243,759 |  | 8,877,690
Year 2 | 7,988,887 |  | 7,988,887 |  | 10,839,026
Year 3 | 9,709,895 |  | 9,709,895 |  | 6,723,921
Year 4 | 5,712,027 |  | 5,712,027 |  | 4,010,720
Year 5 | 3,707,383 |  | 3,707,383 |  | 3,326,731
Prior | 7,564,492 |  | 7,564,492 |  | 5,504,224
Revolving Loans | 12,029,064 |  | 12,029,064 |  | 11,739,785
Revolving Loans Converted to Term Loans | 187,439 |  | 187,439 |  | 210,475
Total | 52,142,946 |  | 52,142,946 |  | 51,232,572
Pass | Federal Housing Administration Loan |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual loans | 1,000 |  | 1,000 |  | 1,000
Criticized (accrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 35,053 |  | 35,053 |  | 145,219
Year 2 | 78,756 |  | 78,756 |  | 111,430
Year 3 | 169,101 |  | 169,101 |  | 207,962
Year 4 | 187,053 |  | 187,053 |  | 64,855
Year 5 | 78,873 |  | 78,873 |  | 67,738
Prior | 258,523 |  | 258,523 |  | 158,049
Revolving Loans | 140,894 |  | 140,894 |  | 119,744
Revolving Loans Converted to Term Loans | 15,880 |  | 15,880 |  | 1,089
Total | 964,133 |  | 964,133 |  | 876,086
Criticized (nonaccrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 6,690 |  | 6,690 |  | 7,385
Year 2 | 38,023 |  | 38,023 |  | 9,609
Year 3 | 38,120 |  | 38,120 |  | 4,446
Year 4 | 13,021 |  | 13,021 |  | 6,972
Year 5 | 8,763 |  | 8,763 |  | 7,633
Prior | 35,916 |  | 35,916 |  | 61,189
Revolving Loans | 1,174 |  | 1,174 |  | 1,361
Revolving Loans Converted to Term Loans | 4,395 |  | 4,395 |  | 3,529
Total | 146,102 |  | 146,102 |  | 102,124
Gross write-offs |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Gross write-offs year 1 |  |  | 9 |  | 350
Gross write-offs year 2 |  |  | 13,862 |  | 10,454
Gross write-offs year 3 |  |  | 18,486 |  | 424
Gross write-offs year 4 |  |  | 13,671 |  | 3,758
Gross write-offs year 5 |  |  | 1,212 |  | 9,748
Gross write-offs Prior |  |  | 3,020 |  | 4,021
Gross write-offs Revolving Loans |  |  | 9,837 |  | 1,593
Gross write-offs Revolving Loans Converted to Term Loans |  |  | 0 |  | 6
Gross write-offs Total |  |  | 60,097 |  | 30,354
Consumer Loan |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Converted to term loan | 2,000 | 21,000 | 26,000 | 28,000 |
Commercial lending |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 3,515,625 |  | 3,515,625 |  | 5,827,011
Year 2 | 5,218,478 |  | 5,218,478 |  | 7,589,913
Year 3 | 6,727,862 |  | 6,727,862 |  | 4,647,905
Year 4 | 3,776,705 |  | 3,776,705 |  | 2,481,175
Year 5 | 2,329,127 |  | 2,329,127 |  | 2,414,789
Prior | 5,261,853 |  | 5,261,853 |  | 3,719,778
Revolving Loans | 10,552,888 |  | 10,552,888 |  | 10,280,425
Revolving Loans Converted to Term Loans | 88,929 |  | 88,929 |  | 84,195
Total | 37,471,467 |  | 37,471,467 |  | 37,045,191
Converted to term loan | 0 | 11,000 | 8,000 | 25,000 |
Commercial lending | Gross write-offs |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Gross write-offs year 1 |  |  | 0 |  | 350
Gross write-offs year 2 |  |  | 13,852 |  | 10,454
Gross write-offs year 3 |  |  | 18,486 |  | 424
Gross write-offs year 4 |  |  | 13,671 |  | 3,758
Gross write-offs year 5 |  |  | 1,212 |  | 9,748
Gross write-offs Prior |  |  | 3,020 |  | 3,980
Gross write-offs Revolving Loans |  |  | 9,812 |  | 1,593
Gross write-offs Revolving Loans Converted to Term Loans |  |  | 0 |  | 0
Gross write-offs Total |  |  | 60,053 |  | 30,307
Commercial lending | C&I |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 1,971,649 |  | 1,971,649 |  | 2,421,686
Year 2 | 1,854,792 |  | 1,854,792 |  | 1,704,375
Year 3 | 1,213,982 |  | 1,213,982 |  | 1,417,641
Year 4 | 881,887 |  | 881,887 |  | 351,865
Year 5 | 287,002 |  | 287,002 |  | 289,072
Prior | 381,681 |  | 381,681 |  | 204,394
Revolving Loans | 10,453,716 |  | 10,453,716 |  | 10,171,903
Revolving Loans Converted to Term Loans | 23,293 |  | 23,293 |  | 20,143
Total | 17,068,002 |  | 17,068,002 |  | 16,581,079
Gross write-offs Total | 29,260 | 7,074 | 63,392 | 16,309 |
Commercial lending | C&I | Pass |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 1,946,732 |  | 1,946,732 |  | 2,314,463
Year 2 | 1,801,612 |  | 1,801,612 |  | 1,628,560
Year 3 | 1,114,871 |  | 1,114,871 |  | 1,296,936
Year 4 | 769,040 |  | 769,040 |  | 331,982
Year 5 | 273,186 |  | 273,186 |  | 245,173
Prior | 325,092 |  | 325,092 |  | 164,159
Revolving Loans | 10,315,519 |  | 10,315,519 |  | 10,053,757
Revolving Loans Converted to Term Loans | 23,293 |  | 23,293 |  | 20,143
Total | 16,569,345 |  | 16,569,345 |  | 16,055,173
Commercial lending | C&I | Criticized (accrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 21,119 |  | 21,119 |  | 105,119
Year 2 | 28,030 |  | 28,030 |  | 67,899
Year 3 | 77,472 |  | 77,472 |  | 120,574
Year 4 | 102,837 |  | 102,837 |  | 15,064
Year 5 | 10,538 |  | 10,538 |  | 40,920
Prior | 46,264 |  | 46,264 |  | 22,098
Revolving Loans | 137,125 |  | 137,125 |  | 117,196
Revolving Loans Converted to Term Loans | 0 |  | 0 |  | 0
Total | 423,385 |  | 423,385 |  | 488,870
Commercial lending | C&I | Criticized (nonaccrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 3,798 |  | 3,798 |  | 2,104
Year 2 | 25,150 |  | 25,150 |  | 7,916
Year 3 | 21,639 |  | 21,639 |  | 131
Year 4 | 10,010 |  | 10,010 |  | 4,819
Year 5 | 3,278 |  | 3,278 |  | 2,979
Prior | 10,325 |  | 10,325 |  | 18,137
Revolving Loans | 1,072 |  | 1,072 |  | 950
Revolving Loans Converted to Term Loans | 0 |  | 0 |  | 0
Total | 75,272 |  | 75,272 |  | 37,036
Commercial lending | C&I | Gross write-offs |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Gross write-offs year 1 |  |  | 0 |  | 350
Gross write-offs year 2 |  |  | 13,852 |  | 10,454
Gross write-offs year 3 |  |  | 16,197 |  | 424
Gross write-offs year 4 |  |  | 13,671 |  | 3,758
Gross write-offs year 5 |  |  | 1,212 |  | 9,748
Gross write-offs Prior |  |  | 3,012 |  | 2,648
Gross write-offs Revolving Loans |  |  | 9,812 |  | 1,593
Gross write-offs Revolving Loans Converted to Term Loans |  |  | 0 |  | 0
Gross write-offs Total |  |  | 57,756 |  | 28,975
Commercial lending | CRE |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 1,200,090 |  | 1,200,090 |  | 2,529,770
Year 2 | 2,360,210 |  | 2,360,210 |  | 4,120,870
Year 3 | 3,822,556 |  | 3,822,556 |  | 2,246,593
Year 4 | 2,030,471 |  | 2,030,471 |  | 1,476,974
Year 5 | 1,422,498 |  | 1,422,498 |  | 1,625,725
Prior | 3,586,900 |  | 3,586,900 |  | 2,621,527
Revolving Loans | 81,109 |  | 81,109 |  | 92,851
Revolving Loans Converted to Term Loans | 64,375 |  | 64,375 |  | 62,771
Total | 14,568,209 |  | 14,568,209 |  | 14,777,081
Gross write-offs Total | 734 | 3,466 | 14,235 | 5,838 |
Commercial lending | CRE | Pass |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 1,189,109 |  | 1,189,109 |  | 2,492,915
Year 2 | 2,315,579 |  | 2,315,579 |  | 4,086,385
Year 3 | 3,772,545 |  | 3,772,545 |  | 2,216,257
Year 4 | 1,979,487 |  | 1,979,487 |  | 1,428,724
Year 5 | 1,353,082 |  | 1,353,082 |  | 1,600,844
Prior | 3,382,589 |  | 3,382,589 |  | 2,494,382
Revolving Loans | 81,109 |  | 81,109 |  | 92,851
Revolving Loans Converted to Term Loans | 49,591 |  | 49,591 |  | 62,771
Total | 14,123,091 |  | 14,123,091 |  | 14,475,129
Commercial lending | CRE | Criticized (accrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 10,981 |  | 10,981 |  | 36,855
Year 2 | 44,631 |  | 44,631 |  | 34,485
Year 3 | 50,011 |  | 50,011 |  | 30,336
Year 4 | 50,984 |  | 50,984 |  | 48,250
Year 5 | 67,643 |  | 67,643 |  | 24,437
Prior | 202,811 |  | 202,811 |  | 104,340
Revolving Loans | 0 |  | 0 |  | 0
Revolving Loans Converted to Term Loans | 14,784 |  | 14,784 |  | 0
Total | 441,845 |  | 441,845 |  | 278,703
Commercial lending | CRE | Criticized (nonaccrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 0 |  | 0 |  | 0
Year 2 | 0 |  | 0 |  | 0
Year 3 | 0 |  | 0 |  | 0
Year 4 | 0 |  | 0 |  | 0
Year 5 | 1,773 |  | 1,773 |  | 444
Prior | 1,500 |  | 1,500 |  | 22,805
Revolving Loans | 0 |  | 0 |  | 0
Revolving Loans Converted to Term Loans | 0 |  | 0 |  | 0
Total | 3,273 |  | 3,273 |  | 23,249
Commercial lending | CRE | Gross write-offs |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Gross write-offs year 1 |  |  | 0 |  | 0
Gross write-offs year 2 |  |  | 0 |  | 0
Gross write-offs year 3 |  |  | 0 |  | 0
Gross write-offs year 4 |  |  | 0 |  | 0
Gross write-offs year 5 |  |  | 0 |  | 0
Gross write-offs Prior |  |  | 2 |  | 1,329
Gross write-offs Revolving Loans |  |  | 0 |  | 0
Gross write-offs Revolving Loans Converted to Term Loans |  |  | 0 |  | 0
Gross write-offs Total |  |  | 2 |  | 1,329
Commercial lending | Multifamily residential |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 275,321 |  | 275,321 |  | 665,780
Year 2 | 668,357 |  | 668,357 |  | 1,484,517
Year 3 | 1,482,989 |  | 1,482,989 |  | 862,947
Year 4 | 788,844 |  | 788,844 |  | 612,408
Year 5 | 619,627 |  | 619,627 |  | 499,184
Prior | 1,287,019 |  | 1,287,019 |  | 888,356
Revolving Loans | 18,063 |  | 18,063 |  | 8,690
Revolving Loans Converted to Term Loans | 1,261 |  | 1,261 |  | 1,281
Total | 5,141,481 |  | 5,141,481 |  | 5,023,163
Gross write-offs Total | 0 | 0 | 6 | 0 |
Commercial lending | Multifamily residential | Pass |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 275,321 |  | 275,321 |  | 665,780
Year 2 | 668,357 |  | 668,357 |  | 1,481,161
Year 3 | 1,448,005 |  | 1,448,005 |  | 808,333
Year 4 | 756,812 |  | 756,812 |  | 612,408
Year 5 | 619,627 |  | 619,627 |  | 498,491
Prior | 1,279,498 |  | 1,279,498 |  | 857,713
Revolving Loans | 18,063 |  | 18,063 |  | 8,690
Revolving Loans Converted to Term Loans | 1,261 |  | 1,261 |  | 1,281
Total | 5,066,944 |  | 5,066,944 |  | 4,933,857
Commercial lending | Multifamily residential | Criticized (accrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 0 |  | 0 |  | 0
Year 2 | 0 |  | 0 |  | 3,356
Year 3 | 34,984 |  | 34,984 |  | 54,614
Year 4 | 32,032 |  | 32,032 |  | 0
Year 5 | 0 |  | 0 |  | 693
Prior | 2,935 |  | 2,935 |  | 25,974
Revolving Loans | 0 |  | 0 |  | 0
Revolving Loans Converted to Term Loans | 0 |  | 0 |  | 0
Total | 69,951 |  | 69,951 |  | 84,637
Commercial lending | Multifamily residential | Criticized (nonaccrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 0 |  | 0 |  | 0
Year 2 | 0 |  | 0 |  | 0
Year 3 | 0 |  | 0 |  | 0
Year 4 | 0 |  | 0 |  | 0
Year 5 | 0 |  | 0 |  | 0
Prior | 4,586 |  | 4,586 |  | 4,669
Revolving Loans | 0 |  | 0 |  | 0
Revolving Loans Converted to Term Loans | 0 |  | 0 |  | 0
Total | 4,586 |  | 4,586 |  | 4,669
Commercial lending | Multifamily residential | Gross write-offs |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Gross write-offs year 1 |  |  | 0 |  | 0
Gross write-offs year 2 |  |  | 0 |  | 0
Gross write-offs year 3 |  |  | 0 |  | 0
Gross write-offs year 4 |  |  | 0 |  | 0
Gross write-offs year 5 |  |  | 0 |  | 0
Gross write-offs Prior |  |  | 6 |  | 3
Gross write-offs Revolving Loans |  |  | 0 |  | 0
Gross write-offs Revolving Loans Converted to Term Loans |  |  | 0 |  | 0
Gross write-offs Total |  |  | 6 |  | 3
Commercial lending | Construction and land |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 68,565 |  | 68,565 |  | 209,775
Year 2 | 335,119 |  | 335,119 |  | 280,151
Year 3 | 208,335 |  | 208,335 |  | 120,724
Year 4 | 75,503 |  | 75,503 |  | 39,928
Year 5 | 0 |  | 0 |  | 808
Prior | 6,253 |  | 6,253 |  | 5,501
Revolving Loans | 0 |  | 0 |  | 6,981
Revolving Loans Converted to Term Loans | 0 |  | 0 |  | 0
Total | 693,775 |  | 693,775 |  | 663,868
Gross write-offs Total | 145 | 10,413 | 2,289 | 10,413 |
Commercial lending | Construction and land | Pass |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 68,565 |  | 68,565 |  | 209,775
Year 2 | 335,119 |  | 335,119 |  | 280,151
Year 3 | 197,019 |  | 197,019 |  | 120,724
Year 4 | 75,503 |  | 75,503 |  | 39,928
Year 5 | 0 |  | 0 |  | 808
Prior | 6,253 |  | 6,253 |  | 5,501
Revolving Loans | 0 |  | 0 |  | 6,981
Revolving Loans Converted to Term Loans | 0 |  | 0 |  | 0
Total | 682,459 |  | 682,459 |  | 663,868
Commercial lending | Construction and land | Criticized (nonaccrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 0 |  | 0 |  |
Year 2 | 0 |  | 0 |  |
Year 3 | 11,316 |  | 11,316 |  |
Year 4 | 0 |  | 0 |  |
Year 5 | 0 |  | 0 |  |
Prior | 0 |  | 0 |  |
Revolving Loans | 0 |  | 0 |  |
Revolving Loans Converted to Term Loans | 0 |  | 0 |  |
Total | 11,316 |  | 11,316 |  |
Commercial lending | Construction and land | Gross write-offs |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Gross write-offs year 1 |  |  | 0 |  |
Gross write-offs year 2 |  |  | 0 |  |
Gross write-offs year 3 |  |  | 2,289 |  |
Gross write-offs year 4 |  |  | 0 |  |
Gross write-offs year 5 |  |  | 0 |  |
Gross write-offs Prior |  |  | 0 |  |
Gross write-offs Revolving Loans |  |  | 0 |  |
Gross write-offs Revolving Loans Converted to Term Loans |  |  | 0 |  |
Gross write-offs Total |  |  | 2,289 |  |
Commercial lending | Total CRE |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 1,543,976 |  | 1,543,976 |  | 3,405,325
Year 2 | 3,363,686 |  | 3,363,686 |  | 5,885,538
Year 3 | 5,513,880 |  | 5,513,880 |  | 3,230,264
Year 4 | 2,894,818 |  | 2,894,818 |  | 2,129,310
Year 5 | 2,042,125 |  | 2,042,125 |  | 2,125,717
Prior | 4,880,172 |  | 4,880,172 |  | 3,515,384
Revolving Loans | 99,172 |  | 99,172 |  | 108,522
Revolving Loans Converted to Term Loans | 65,636 |  | 65,636 |  | 64,052
Total | 20,403,465 |  | 20,403,465 |  | 20,464,112
Commercial lending | Total CRE | Gross write-offs |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Gross write-offs year 1 |  |  | 0 |  | 0
Gross write-offs year 2 |  |  | 0 |  | 0
Gross write-offs year 3 |  |  | 2,289 |  | 0
Gross write-offs year 4 |  |  | 0 |  | 0
Gross write-offs year 5 |  |  | 0 |  | 0
Gross write-offs Prior |  |  | 8 |  | 1,332
Gross write-offs Revolving Loans |  |  | 0 |  | 0
Gross write-offs Revolving Loans Converted to Term Loans |  |  | 0 |  | 0
Gross write-offs Total |  |  | 2,297 |  | 1,332
Consumer lending |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 1,769,877 |  | 1,769,877 |  | 3,203,283
Year 2 | 2,887,188 |  | 2,887,188 |  | 3,370,152
Year 3 | 3,189,254 |  | 3,189,254 |  | 2,288,424
Year 4 | 2,135,396 |  | 2,135,396 |  | 1,601,372
Year 5 | 1,465,892 |  | 1,465,892 |  | 987,313
Prior | 2,597,078 |  | 2,597,078 |  | 2,003,684
Revolving Loans | 1,618,244 |  | 1,618,244 |  | 1,580,465
Revolving Loans Converted to Term Loans | 118,785 |  | 118,785 |  | 130,898
Total | 15,781,714 |  | 15,781,714 |  | 15,165,591
Consumer lending | Gross write-offs |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Gross write-offs year 1 |  |  | 9 |  | 0
Gross write-offs year 2 |  |  | 10 |  | 0
Gross write-offs year 3 |  |  | 0 |  | 0
Gross write-offs year 4 |  |  | 0 |  | 0
Gross write-offs year 5 |  |  | 0 |  | 0
Gross write-offs Prior |  |  | 0 |  | 41
Gross write-offs Revolving Loans |  |  | 25 |  | 0
Gross write-offs Revolving Loans Converted to Term Loans |  |  | 0 |  | 6
Gross write-offs Total |  |  | 44 |  | 47
Consumer lending | Single-family residential |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 1,758,463 |  | 1,758,463 |  | 3,195,976
Year 2 | 2,879,969 |  | 2,879,969 |  | 3,346,097
Year 3 | 3,156,332 |  | 3,156,332 |  | 2,284,270
Year 4 | 2,132,246 |  | 2,132,246 |  | 1,598,046
Year 5 | 1,461,314 |  | 1,461,314 |  | 985,815
Prior | 2,574,773 |  | 2,574,773 |  | 1,972,856
Revolving Loans | 0 |  | 0 |  | 0
Revolving Loans Converted to Term Loans | 0 |  | 0 |  | 0
Total | 13,963,097 |  | 13,963,097 |  | 13,383,060
Gross write-offs Total | 0 | 0 | 35 | 0 |
Consumer lending | Single-family residential | Pass |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 1,754,930 |  | 1,754,930 |  | 3,188,830
Year 2 | 2,864,585 |  | 2,864,585 |  | 3,340,789
Year 3 | 3,149,135 |  | 3,149,135 |  | 2,279,802
Year 4 | 2,128,715 |  | 2,128,715 |  | 1,594,525
Year 5 | 1,457,386 |  | 1,457,386 |  | 980,686
Prior | 2,554,887 |  | 2,554,887 |  | 1,959,974
Revolving Loans | 0 |  | 0 |  | 0
Revolving Loans Converted to Term Loans | 0 |  | 0 |  | 0
Total | 13,909,638 |  | 13,909,638 |  | 13,344,606
Consumer lending | Single-family residential | Criticized (accrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 1,158 |  | 1,158 |  | 2,680
Year 2 | 4,416 |  | 4,416 |  | 4,471
Year 3 | 5,476 |  | 5,476 |  | 566
Year 4 | 520 |  | 520 |  | 1,440
Year 5 | 692 |  | 692 |  | 1,503
Prior | 6,220 |  | 6,220 |  | 4,167
Revolving Loans | 0 |  | 0 |  | 0
Revolving Loans Converted to Term Loans | 0 |  | 0 |  | 0
Total | 18,482 |  | 18,482 |  | 14,827
Consumer lending | Single-family residential | Criticized (nonaccrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 2,375 |  | 2,375 |  | 4,466
Year 2 | 10,968 |  | 10,968 |  | 837
Year 3 | 1,721 |  | 1,721 |  | 3,902
Year 4 | 3,011 |  | 3,011 |  | 2,081
Year 5 | 3,236 |  | 3,236 |  | 3,626
Prior | 13,666 |  | 13,666 |  | 8,715
Revolving Loans | 0 |  | 0 |  | 0
Revolving Loans Converted to Term Loans | 0 |  | 0 |  | 0
Total | 34,977 |  | 34,977 |  | 23,627
Consumer lending | Single-family residential | Gross write-offs |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Gross write-offs year 1 |  |  | 9 |  |
Gross write-offs year 2 |  |  | 0 |  |
Gross write-offs year 3 |  |  | 0 |  |
Gross write-offs year 4 |  |  | 0 |  |
Gross write-offs year 5 |  |  | 0 |  |
Gross write-offs Prior |  |  | 0 |  |
Gross write-offs Revolving Loans |  |  | 0 |  |
Gross write-offs Revolving Loans Converted to Term Loans |  |  | 0 |  |
Gross write-offs Total |  |  | 9 |  |
Consumer lending | HELOCs |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 7,797 |  | 7,797 |  | 5,021
Year 2 | 7,183 |  | 7,183 |  | 5,957
Year 3 | 9,940 |  | 9,940 |  | 4,019
Year 4 | 3,018 |  | 3,018 |  | 3,326
Year 5 | 4,578 |  | 4,578 |  | 1,498
Prior | 15,501 |  | 15,501 |  | 17,584
Revolving Loans | 1,593,914 |  | 1,593,914 |  | 1,553,901
Revolving Loans Converted to Term Loans | 118,785 |  | 118,785 |  | 130,898
Total | 1,760,716 |  | 1,760,716 |  | 1,722,204
Gross write-offs Total | 10 | 41 | 10 | 138 |
Consumer lending | HELOCs | Pass |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 5,486 |  | 5,486 |  | 3,641
Year 2 | 3,599 |  | 3,599 |  | 3,882
Year 3 | 5,338 |  | 5,338 |  | 1,734
Year 4 | 2,338 |  | 2,338 |  | 3,153
Year 5 | 4,102 |  | 4,102 |  | 729
Prior | 9,369 |  | 9,369 |  | 9,251
Revolving Loans | 1,593,145 |  | 1,593,145 |  | 1,551,074
Revolving Loans Converted to Term Loans | 113,294 |  | 113,294 |  | 126,280
Total | 1,736,671 |  | 1,736,671 |  | 1,699,744
Consumer lending | HELOCs | Criticized (accrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 1,794 |  | 1,794 |  | 565
Year 2 | 1,679 |  | 1,679 |  | 1,219
Year 3 | 1,158 |  | 1,158 |  | 1,872
Year 4 | 680 |  | 680 |  | 101
Year 5 | 0 |  | 0 |  | 185
Prior | 293 |  | 293 |  | 1,470
Revolving Loans | 769 |  | 769 |  | 2,548
Revolving Loans Converted to Term Loans | 1,096 |  | 1,096 |  | 1,089
Total | 7,469 |  | 7,469 |  | 9,049
Consumer lending | HELOCs | Criticized (nonaccrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 517 |  | 517 |  | 815
Year 2 | 1,905 |  | 1,905 |  | 856
Year 3 | 3,444 |  | 3,444 |  | 413
Year 4 | 0 |  | 0 |  | 72
Year 5 | 476 |  | 476 |  | 584
Prior | 5,839 |  | 5,839 |  | 6,863
Revolving Loans | 0 |  | 0 |  | 279
Revolving Loans Converted to Term Loans | 4,395 |  | 4,395 |  | 3,529
Total | 16,576 |  | 16,576 |  | 13,411
Consumer lending | HELOCs | Gross write-offs |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Gross write-offs year 1 |  |  | 0 |  | 0
Gross write-offs year 2 |  |  | 10 |  | 0
Gross write-offs year 3 |  |  | 0 |  | 0
Gross write-offs year 4 |  |  | 0 |  | 0
Gross write-offs year 5 |  |  | 0 |  | 0
Gross write-offs Prior |  |  | 0 |  | 41
Gross write-offs Revolving Loans |  |  | 0 |  | 0
Gross write-offs Revolving Loans Converted to Term Loans |  |  | 0 |  | 6
Gross write-offs Total |  |  | 10 |  | 47
Consumer lending | Total residential mortgage |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 1,766,260 |  | 1,766,260 |  | 3,200,997
Year 2 | 2,887,152 |  | 2,887,152 |  | 3,352,054
Year 3 | 3,166,272 |  | 3,166,272 |  | 2,288,289
Year 4 | 2,135,264 |  | 2,135,264 |  | 1,601,372
Year 5 | 1,465,892 |  | 1,465,892 |  | 987,313
Prior | 2,590,274 |  | 2,590,274 |  | 1,990,440
Revolving Loans | 1,593,914 |  | 1,593,914 |  | 1,553,901
Revolving Loans Converted to Term Loans | 118,785 |  | 118,785 |  | 130,898
Total | 15,723,813 |  | 15,723,813 |  | 15,105,264
Consumer lending | Total residential mortgage | Gross write-offs |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Gross write-offs year 1 |  |  | 9 |  | 0
Gross write-offs year 2 |  |  | 10 |  | 0
Gross write-offs year 3 |  |  | 0 |  | 0
Gross write-offs year 4 |  |  | 0 |  | 0
Gross write-offs year 5 |  |  | 0 |  | 0
Gross write-offs Prior |  |  | 0 |  | 41
Gross write-offs Revolving Loans |  |  | 0 |  | 0
Gross write-offs Revolving Loans Converted to Term Loans |  |  | 0 |  | 6
Gross write-offs Total |  |  | 19 |  | 47
Consumer lending | Other consumer |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 3,617 |  | 3,617 |  | 2,286
Year 2 | 36 |  | 36 |  | 18,098
Year 3 | 22,982 |  | 22,982 |  | 135
Year 4 | 132 |  | 132 |  | 0
Year 5 | 0 |  | 0 |  | 0
Prior | 6,804 |  | 6,804 |  | 13,244
Revolving Loans | 24,330 |  | 24,330 |  | 26,564
Revolving Loans Converted to Term Loans | 0 |  | 0 |  | 0
Total | 57,901 |  | 57,901 |  | 60,327
Gross write-offs Total | 149 | $ 13 | 337 | $ 101 |
Consumer lending | Other consumer | Pass |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 3,616 |  | 3,616 |  | 2,286
Year 2 | 36 |  | 36 |  | 18,098
Year 3 | 22,982 |  | 22,982 |  | 135
Year 4 | 132 |  | 132 |  | 0
Year 5 | 0 |  | 0 |  | 0
Prior | 6,804 |  | 6,804 |  | 13,244
Revolving Loans | 21,228 |  | 21,228 |  | 26,432
Revolving Loans Converted to Term Loans | 0 |  | 0 |  | 0
Total | 54,798 |  | 54,798 |  | 60,195
Consumer lending | Other consumer | Criticized (accrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 1 |  | 1 |  |
Year 2 | 0 |  | 0 |  |
Year 3 | 0 |  | 0 |  |
Year 4 | 0 |  | 0 |  |
Year 5 | 0 |  | 0 |  |
Prior | 0 |  | 0 |  |
Revolving Loans | 3,000 |  | 3,000 |  |
Revolving Loans Converted to Term Loans | 0 |  | 0 |  |
Total | 3,001 |  | 3,001 |  |
Consumer lending | Other consumer | Criticized (nonaccrual) |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Year 1 | 0 |  | 0 |  | 0
Year 2 | 0 |  | 0 |  | 0
Year 3 | 0 |  | 0 |  | 0
Year 4 | 0 |  | 0 |  | 0
Year 5 | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans | 102 |  | 102 |  | 132
Revolving Loans Converted to Term Loans | 0 |  | 0 |  | 0
Total | $ 102 |  | 102 |  | $ 132
Consumer lending | Other consumer | Gross write-offs |  |  |  |  |
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items] |  |  |  |  |
Gross write-offs year 1 |  |  | 0 |  |
Gross write-offs year 2 |  |  | 0 |  |
Gross write-offs year 3 |  |  | 0 |  |
Gross write-offs year 4 |  |  | 0 |  |
Gross write-offs year 5 |  |  | 0 |  |
Gross write-offs Prior |  |  | 0 |  |
Gross write-offs Revolving Loans |  |  | 25 |  |
Gross write-offs Revolving Loans Converted to Term Loans |  |  | 0 |  |
Gross write-offs Total |  |  | $ 25 |  |

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