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Loans Receivable and Allowance for Credit Losses - Schedule Of Aging Analysis Of Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Current, Past Due or Nonaccrual Loans |  |
Total | $ 52,767,909 | $ 52,210,782
Current Accruing Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 52,505,421 | 51,984,909
Total Accruing Past Due Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 96,606 | 122,999
Accruing Loans 30-59 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 68,756 | 88,791
Accruing Loans 60-89 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 27,850 | 34,208
Nonperforming Financial Instruments |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 165,882 | 102,874
Commercial lending |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 37,202,607 | 37,045,191
Commercial lending | Current Accruing Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 37,052,670 | 36,927,223
Commercial lending | Total Accruing Past Due Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 35,774 | 53,014
Commercial lending | Accruing Loans 30-59 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 25,369 | 44,117
Commercial lending | Accruing Loans 60-89 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 10,405 | 8,897
Commercial lending | Nonperforming Financial Instruments |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 114,163 | 64,954
Commercial lending | C&I |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 16,875,009 | 16,581,079
Commercial lending | C&I | Current Accruing Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 16,785,688 | 16,508,394
Commercial lending | C&I | Total Accruing Past Due Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 22,361 | 35,649
Commercial lending | C&I | Accruing Loans 30-59 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 12,851 | 28,550
Commercial lending | C&I | Accruing Loans 60-89 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 9,510 | 7,099
Commercial lending | C&I | Nonperforming Financial Instruments |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 66,960 | 37,036
Commercial lending | CRE |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 14,562,595 | 14,777,081
Commercial lending | CRE | Current Accruing Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 14,518,793 | 14,750,315
Commercial lending | CRE | Total Accruing Past Due Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 12,522 | 3,517
Commercial lending | CRE | Accruing Loans 30-59 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 11,627 | 1,719
Commercial lending | CRE | Accruing Loans 60-89 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 895 | 1,798
Commercial lending | CRE | Nonperforming Financial Instruments |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 31,280 | 23,249
Commercial lending | Construction and land |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 664,793 | 663,868
Commercial lending | Construction and land | Current Accruing Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 653,477 | 650,617
Commercial lending | Construction and land | Total Accruing Past Due Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 0 | 13,251
Commercial lending | Construction and land | Accruing Loans 30-59 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 0 | 13,251
Commercial lending | Construction and land | Accruing Loans 60-89 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 0 | 0
Commercial lending | Construction and land | Nonperforming Financial Instruments |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 11,316 | 0
Commercial lending | Total CRE |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 20,327,598 | 20,464,112
Commercial lending | Total CRE | Current Accruing Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 20,266,982 | 20,418,829
Commercial lending | Total CRE | Total Accruing Past Due Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 13,413 | 17,365
Commercial lending | Total CRE | Accruing Loans 30-59 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 12,518 | 15,567
Commercial lending | Total CRE | Accruing Loans 60-89 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 895 | 1,798
Commercial lending | Total CRE | Nonperforming Financial Instruments |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 47,203 | 27,918
Commercial lending | Multifamily residential |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 5,100,210 | 5,023,163
Commercial lending | Multifamily residential | Current Accruing Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 5,094,712 | 5,017,897
Commercial lending | Multifamily residential | Total Accruing Past Due Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 891 | 597
Commercial lending | Multifamily residential | Accruing Loans 30-59 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 891 | 597
Commercial lending | Multifamily residential | Accruing Loans 60-89 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 0 | 0
Commercial lending | Multifamily residential | Nonperforming Financial Instruments |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 4,607 | 4,669
Consumer lending |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 15,565,302 | 15,165,591
Consumer lending | Current Accruing Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 15,452,751 | 15,057,686
Consumer lending | Total Accruing Past Due Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 60,832 | 69,985
Consumer lending | Accruing Loans 30-59 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 43,387 | 44,674
Consumer lending | Accruing Loans 60-89 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 17,445 | 25,311
Consumer lending | Nonperforming Financial Instruments |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 51,719 | 37,920
Consumer lending | HELOCs |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 1,761,379 | 1,722,204
Consumer lending | HELOCs | Current Accruing Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 1,729,694 | 1,687,301
Consumer lending | HELOCs | Total Accruing Past Due Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 18,455 | 21,492
Consumer lending | HELOCs | Accruing Loans 30-59 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 13,236 | 12,266
Consumer lending | HELOCs | Accruing Loans 60-89 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 5,219 | 9,226
Consumer lending | HELOCs | Nonperforming Financial Instruments |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 13,230 | 13,411
Consumer lending | Total residential mortgage |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 15,509,148 | 15,105,264
Consumer lending | Total residential mortgage | Current Accruing Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 15,397,045 | 15,000,756
Consumer lending | Total residential mortgage | Total Accruing Past Due Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 60,589 | 66,720
Consumer lending | Total residential mortgage | Accruing Loans 30-59 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 43,229 | 41,551
Consumer lending | Total residential mortgage | Accruing Loans 60-89 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 17,360 | 25,169
Consumer lending | Total residential mortgage | Nonperforming Financial Instruments |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 51,514 | 37,788
Consumer lending | Other consumer |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 56,154 | 60,327
Consumer lending | Other consumer | Current Accruing Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 55,706 | 56,930
Consumer lending | Other consumer | Total Accruing Past Due Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 243 | 3,265
Consumer lending | Other consumer | Accruing Loans 30-59 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 158 | 3,123
Consumer lending | Other consumer | Accruing Loans 60-89 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 85 | 142
Consumer lending | Other consumer | Nonperforming Financial Instruments |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 205 | 132
Consumer lending | Single-family residential |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 13,747,769 | 13,383,060
Consumer lending | Single-family residential | Current Accruing Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 13,667,351 | 13,313,455
Consumer lending | Single-family residential | Total Accruing Past Due Loans |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 42,134 | 45,228
Consumer lending | Single-family residential | Accruing Loans 30-59 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 29,993 | 29,285
Consumer lending | Single-family residential | Accruing Loans 60-89 Days Past Due |  |
Current, Past Due or Nonaccrual Loans |  |
Total | 12,141 | 15,943
Consumer lending | Single-family residential | Nonperforming Financial Instruments |  |
Current, Past Due or Nonaccrual Loans |  |
Total | $ 38,284 | $ 24,377

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