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Loans and Leases - Amortized Cost Basis by Risk Rating (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Financing Receivable |  |  |
Total | $ 52,505,168 | $ 50,726,052 |
Current period gross write-offs |  |  |
Total | 176,470 | 117,212 | $ 87,522
Commercial portfolio |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 5,840,676 | 6,915,688 |
Total financing receivable, Fiscal year before current fiscal year | 6,270,657 | 10,018,134 |
Total financing receivable, Two years before current fiscal year | 8,293,790 | 4,592,545 |
Total financing receivable, Three years before current fiscal year | 3,916,614 | 2,641,163 |
Total financing receivable, Four years before current fiscal year | 2,136,587 | 2,734,340 |
Total financing receivable, More than five years before current fiscal year | 7,445,782 | 6,261,024 |
Revolving Loans Amortized Cost Basis | 8,163,895 | 7,766,940 |
Total | 42,068,001 | 40,929,834 |
Current period gross write-offs |  |  |
Current fiscal year | 0 | 4,957 |
Fiscal year before current fiscal year | 17,894 | 7,637 |
Two years before current fiscal year | 48,257 | 14,392 |
Three years before current fiscal year | 17,254 | 6,958 |
Four years before current fiscal year | 25,583 | 20,216 |
More than five years before current fiscal year | 41,212 | 50,349 |
Revolving Loans Amortized Cost Basis | 21,260 | 0 |
Total | 171,460 | 104,509 | $ 82,860
Commercial portfolio | Commercial non-mortgage |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 3,004,942 | 2,666,477 |
Total financing receivable, Fiscal year before current fiscal year | 2,109,410 | 4,253,662 |
Total financing receivable, Two years before current fiscal year | 3,212,637 | 1,455,632 |
Total financing receivable, Three years before current fiscal year | 1,243,765 | 772,695 |
Total financing receivable, Four years before current fiscal year | 609,387 | 654,814 |
Total financing receivable, More than five years before current fiscal year | 1,279,538 | 983,268 |
Revolving Loans Amortized Cost Basis | 6,578,263 | 6,098,927 |
Total | 18,037,942 | 16,885,475 |
Current period gross write-offs |  |  |
Current fiscal year | 0 | 325 |
Fiscal year before current fiscal year | 11,894 | 7,637 |
Two years before current fiscal year | 45,308 | 1,775 |
Three years before current fiscal year | 10,668 | 512 |
Four years before current fiscal year | 3,842 | 969 |
More than five years before current fiscal year | 3,385 | 4,391 |
Revolving Loans Amortized Cost Basis | 15,169 | 0 |
Total | 90,266 | 15,609 |
Commercial portfolio | Asset-based |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 1,250 | 23,658 |
Total financing receivable, Fiscal year before current fiscal year | 14,246 | 763 |
Total financing receivable, Two years before current fiscal year | 0 | 0 |
Total financing receivable, Three years before current fiscal year | 0 | 0 |
Total financing receivable, Four years before current fiscal year | 0 | 8,286 |
Total financing receivable, More than five years before current fiscal year | 26,720 | 34,999 |
Revolving Loans Amortized Cost Basis | 1,361,791 | 1,490,135 |
Total | 1,404,007 | 1,557,841 |
Current period gross write-offs |  |  |
Current fiscal year | 0 | 0 |
Fiscal year before current fiscal year | 0 | 0 |
Two years before current fiscal year | 0 | 0 |
Three years before current fiscal year | 0 | 0 |
Four years before current fiscal year | 0 | 13,189 |
More than five years before current fiscal year | 0 | 3,900 |
Revolving Loans Amortized Cost Basis | 6,091 | 0 |
Total | 6,091 | 17,089 |
Commercial portfolio | Commercial real estate |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 1,867,468 | 2,292,080 |
Total financing receivable, Fiscal year before current fiscal year | 2,478,882 | 3,523,279 |
Total financing receivable, Two years before current fiscal year | 3,431,179 | 1,855,013 |
Total financing receivable, Three years before current fiscal year | 1,621,260 | 1,242,555 |
Total financing receivable, Four years before current fiscal year | 1,094,418 | 1,275,687 |
Total financing receivable, More than five years before current fiscal year | 3,792,379 | 3,203,270 |
Revolving Loans Amortized Cost Basis | 206,850 | 177,878 |
Total | 14,492,436 | 13,569,762 |
Current period gross write-offs |  |  |
Current fiscal year | 0 | 4,632 |
Fiscal year before current fiscal year | 854 | 0 |
Two years before current fiscal year | 1,244 | 12,617 |
Three years before current fiscal year | 1,579 | 3,813 |
Four years before current fiscal year | 15,477 | 2,754 |
More than five years before current fiscal year | 22,674 | 38,569 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Total | 41,828 | 62,385 |
Commercial portfolio | Multi-family |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 582,363 | 1,597,599 |
Total financing receivable, Fiscal year before current fiscal year | 1,409,220 | 1,934,100 |
Total financing receivable, Two years before current fiscal year | 1,424,552 | 1,041,416 |
Total financing receivable, Three years before current fiscal year | 908,165 | 443,252 |
Total financing receivable, Four years before current fiscal year | 343,430 | 607,499 |
Total financing receivable, More than five years before current fiscal year | 2,213,879 | 1,964,104 |
Revolving Loans Amortized Cost Basis | 16,991 | 0 |
Total | 6,898,600 | 7,587,970 |
Current period gross write-offs |  |  |
Current fiscal year | 0 | 0 |
Fiscal year before current fiscal year | 0 | 0 |
Two years before current fiscal year | 0 | 0 |
Three years before current fiscal year | 4,955 | 0 |
Four years before current fiscal year | 6,264 | 0 |
More than five years before current fiscal year | 11,678 | 3,447 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Total | 22,897 | 3,447 |
Commercial portfolio | Equipment financing |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 384,653 | 335,874 |
Total financing receivable, Fiscal year before current fiscal year | 258,899 | 306,330 |
Total financing receivable, Two years before current fiscal year | 225,422 | 240,484 |
Total financing receivable, Three years before current fiscal year | 143,424 | 182,661 |
Total financing receivable, Four years before current fiscal year | 89,352 | 188,054 |
Total financing receivable, More than five years before current fiscal year | 133,266 | 75,383 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Total | 1,235,016 | 1,328,786 |
Current period gross write-offs |  |  |
Current fiscal year | 0 | 0 |
Fiscal year before current fiscal year | 5,146 | 0 |
Two years before current fiscal year | 1,705 | 0 |
Three years before current fiscal year | 52 | 2,633 |
Four years before current fiscal year | 0 | 3,304 |
More than five years before current fiscal year | 3,475 | 42 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Total | 10,378 | 5,979 |
Pass | Commercial portfolio | Commercial non-mortgage |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 2,917,048 | 2,602,444 |
Total financing receivable, Fiscal year before current fiscal year | 1,916,905 | 4,089,327 |
Total financing receivable, Two years before current fiscal year | 2,818,720 | 1,371,139 |
Total financing receivable, Three years before current fiscal year | 1,100,575 | 711,362 |
Total financing receivable, Four years before current fiscal year | 562,252 | 610,199 |
Total financing receivable, More than five years before current fiscal year | 1,211,312 | 952,097 |
Revolving Loans Amortized Cost Basis | 6,325,637 | 5,970,588 |
Total | 16,852,449 | 16,307,156 |
Pass | Commercial portfolio | Asset-based |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 1,250 | 23,007 |
Total financing receivable, Fiscal year before current fiscal year | 11,684 | 0 |
Total financing receivable, Two years before current fiscal year | 0 | 0 |
Total financing receivable, Three years before current fiscal year | 0 | 0 |
Total financing receivable, Four years before current fiscal year | 0 | 3,280 |
Total financing receivable, More than five years before current fiscal year | 20,255 | 34,999 |
Revolving Loans Amortized Cost Basis | 1,132,901 | 1,333,271 |
Total | 1,166,090 | 1,394,557 |
Pass | Commercial portfolio | Commercial real estate |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 1,867,468 | 2,265,428 |
Total financing receivable, Fiscal year before current fiscal year | 2,334,965 | 3,502,425 |
Total financing receivable, Two years before current fiscal year | 3,186,098 | 1,831,005 |
Total financing receivable, Three years before current fiscal year | 1,462,814 | 1,195,732 |
Total financing receivable, Four years before current fiscal year | 944,367 | 1,193,642 |
Total financing receivable, More than five years before current fiscal year | 3,465,817 | 3,112,770 |
Revolving Loans Amortized Cost Basis | 197,998 | 176,668 |
Total | 13,459,527 | 13,277,670 |
Pass | Commercial portfolio | Multi-family |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 582,363 | 1,597,599 |
Total financing receivable, Fiscal year before current fiscal year | 1,394,855 | 1,934,100 |
Total financing receivable, Two years before current fiscal year | 1,314,395 | 1,041,416 |
Total financing receivable, Three years before current fiscal year | 862,273 | 442,888 |
Total financing receivable, Four years before current fiscal year | 245,802 | 595,676 |
Total financing receivable, More than five years before current fiscal year | 2,179,207 | 1,920,618 |
Revolving Loans Amortized Cost Basis | 16,991 | 0 |
Total | 6,595,886 | 7,532,297 |
Pass | Commercial portfolio | Equipment financing |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 382,783 | 335,874 |
Total financing receivable, Fiscal year before current fiscal year | 242,440 | 297,186 |
Total financing receivable, Two years before current fiscal year | 207,081 | 232,304 |
Total financing receivable, Three years before current fiscal year | 126,399 | 176,061 |
Total financing receivable, Four years before current fiscal year | 83,838 | 183,679 |
Total financing receivable, More than five years before current fiscal year | 124,910 | 69,927 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Total | 1,167,451 | 1,295,031 |
Special mention | Commercial portfolio | Commercial non-mortgage |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 31,587 | 15,184 |
Total financing receivable, Fiscal year before current fiscal year | 66,770 | 60,240 |
Total financing receivable, Two years before current fiscal year | 156,555 | 61,235 |
Total financing receivable, Three years before current fiscal year | 51,055 | 33,111 |
Total financing receivable, Four years before current fiscal year | 30,669 | 0 |
Total financing receivable, More than five years before current fiscal year | 4,203 | 720 |
Revolving Loans Amortized Cost Basis | 44,017 | 48,561 |
Total | 384,856 | 219,051 |
Special mention | Commercial portfolio | Asset-based |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 0 | 651 |
Total financing receivable, Fiscal year before current fiscal year | 0 | 763 |
Total financing receivable, Two years before current fiscal year | 0 | 0 |
Total financing receivable, Three years before current fiscal year | 0 | 0 |
Total financing receivable, Four years before current fiscal year | 0 | 3,676 |
Total financing receivable, More than five years before current fiscal year | 5,226 | 0 |
Revolving Loans Amortized Cost Basis | 90,372 | 29,610 |
Total | 95,598 | 34,700 |
Special mention | Commercial portfolio | Commercial real estate |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 0 | 850 |
Total financing receivable, Fiscal year before current fiscal year | 12,809 | 4,675 |
Total financing receivable, Two years before current fiscal year | 175,252 | 14,463 |
Total financing receivable, Three years before current fiscal year | 37,307 | 31,405 |
Total financing receivable, Four years before current fiscal year | 37,469 | 23,443 |
Total financing receivable, More than five years before current fiscal year | 64,483 | 37,688 |
Revolving Loans Amortized Cost Basis | 0 | 1,210 |
Total | 327,320 | 113,734 |
Special mention | Commercial portfolio | Multi-family |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 0 | 0 |
Total financing receivable, Fiscal year before current fiscal year | 14,365 | 0 |
Total financing receivable, Two years before current fiscal year | 93,396 | 0 |
Total financing receivable, Three years before current fiscal year | 18,790 | 0 |
Total financing receivable, Four years before current fiscal year | 70,908 | 260 |
Total financing receivable, More than five years before current fiscal year | 8,588 | 35,942 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Total | 206,047 | 36,202 |
Special mention | Commercial portfolio | Equipment financing |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 1,298 | 0 |
Total financing receivable, Fiscal year before current fiscal year | 231 | 0 |
Total financing receivable, Two years before current fiscal year | 0 | 116 |
Total financing receivable, Three years before current fiscal year | 55 | 0 |
Total financing receivable, Four years before current fiscal year | 0 | 90 |
Total financing receivable, More than five years before current fiscal year | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Total | 1,584 | 206 |
Substandard | Commercial portfolio | Commercial non-mortgage |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 56,307 | 48,849 |
Total financing receivable, Fiscal year before current fiscal year | 125,735 | 104,087 |
Total financing receivable, Two years before current fiscal year | 237,362 | 23,258 |
Total financing receivable, Three years before current fiscal year | 92,134 | 28,222 |
Total financing receivable, Four years before current fiscal year | 16,466 | 44,612 |
Total financing receivable, More than five years before current fiscal year | 63,998 | 30,426 |
Revolving Loans Amortized Cost Basis | 208,608 | 79,778 |
Total | 800,610 | 359,232 |
Substandard | Commercial portfolio | Asset-based |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 0 | 0 |
Total financing receivable, Fiscal year before current fiscal year | 2,562 | 0 |
Total financing receivable, Two years before current fiscal year | 0 | 0 |
Total financing receivable, Three years before current fiscal year | 0 | 0 |
Total financing receivable, Four years before current fiscal year | 0 | 1,330 |
Total financing receivable, More than five years before current fiscal year | 1,239 | 0 |
Revolving Loans Amortized Cost Basis | 138,518 | 127,254 |
Total | 142,319 | 128,584 |
Substandard | Commercial portfolio | Commercial real estate |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 0 | 25,802 |
Total financing receivable, Fiscal year before current fiscal year | 131,108 | 16,179 |
Total financing receivable, Two years before current fiscal year | 69,829 | 9,545 |
Total financing receivable, Three years before current fiscal year | 121,139 | 15,418 |
Total financing receivable, Four years before current fiscal year | 112,582 | 58,602 |
Total financing receivable, More than five years before current fiscal year | 262,079 | 52,812 |
Revolving Loans Amortized Cost Basis | 8,852 | 0 |
Total | 705,589 | 178,358 |
Substandard | Commercial portfolio | Multi-family |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 0 | 0 |
Total financing receivable, Fiscal year before current fiscal year | 0 | 0 |
Total financing receivable, Two years before current fiscal year | 16,761 | 0 |
Total financing receivable, Three years before current fiscal year | 27,102 | 364 |
Total financing receivable, Four years before current fiscal year | 26,720 | 11,563 |
Total financing receivable, More than five years before current fiscal year | 26,084 | 7,544 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Total | 96,667 | 19,471 |
Substandard | Commercial portfolio | Equipment financing |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 572 | 0 |
Total financing receivable, Fiscal year before current fiscal year | 16,228 | 9,144 |
Total financing receivable, Two years before current fiscal year | 18,341 | 8,064 |
Total financing receivable, Three years before current fiscal year | 16,970 | 6,600 |
Total financing receivable, Four years before current fiscal year | 5,514 | 4,285 |
Total financing receivable, More than five years before current fiscal year | 8,356 | 5,456 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Total | 65,981 | 33,549 |
Doubtful | Commercial portfolio | Commercial non-mortgage |  |  |
Financing Receivable |  |  |
Total financing receivable, Current fiscal year | 0 | 0 |
Total financing receivable, Fiscal year before current fiscal year | 0 | 8 |
Total financing receivable, Two years before current fiscal year | 0 | 0 |
Total financing receivable, Three years before current fiscal year | 1 | 0 |
Total financing receivable, Four years before current fiscal year | 0 | 3 |
Total financing receivable, More than five years before current fiscal year | 25 | 25 |
Revolving Loans Amortized Cost Basis | 1 | 0 |
Total | $ 27 | $ 36 |

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