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v3.25.0.1

Segment Reporting (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Segment Reporting Information [Line Items] |  |  |
Interest Income (Expense), Operating | $ 1,047,248 | $ 1,039,573 | $ 957,321
Noninterest Income | (9,407) | 63,182 | 282,370
Provision for Loan, Lease, and Other Losses | 84,986 | 83,021 | 32,998
Interest Income (Expense), after Provision for Loan Loss | 962,263 | 956,552 | 924,323
Labor and Related Expense | 487,956 | 468,355 | 454,101
Information Technology and Data Processing | 107,563 | 102,018 | 90,700
Occupancy, Net | 54,622 | 57,204 | 59,794
Marketing and Advertising Expense | 28,142 | 28,405 | 25,525
Equipment Expense | 18,431 | 19,663 | 19,632
Professional Fees | 21,601 | 19,911 | 18,250
Payments of Financing Costs | 8,471 | 5,408 | 5,925
Federal Deposit Insurance Corporation Premium Expense | 38,439 | 67,072 | 22,650
Amortization of Intangible Assets | 8,811 | 8,811 | 8,811
FHLB Advances, Prepayment Penalty | 14,243 |  |
Other Noninterest Expense | 30,118 | 36,837 | 41,675
Noninterest Expense | 818,397 | 813,682 | 747,063
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | 134,459 | 206,052 | 459,630
Income Tax Expense (Benefit) | 11,314 | 23,097 | 93,508
Net Income (Loss) | 123,145 | 182,956 | 366,122
Loans and Leases Receivable, Net of Deferred Income | 29,768,586 | 29,216,218 |
Goodwill | 1,104,992 | 1,104,992 |
Assets | 43,023,068 | 41,015,855 |
Gain (Loss) on Sale of Mortgage Loans_narrative | (130,000) | (136,000) |
Gain (Loss) on Sale of Investments | 148,000 | 65,000 |
FDIC Special Assessment |  | 31,000 |
Corporate and Commercial Specialty [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
A portion of total depreciation Technology expense | 242 | 164 | 15
Community, Consumer and Business [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
A portion of total depreciation Occupancy expense | 10,000 | 8,000 | 4,000
Risk Management and Shared Services [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
A portion of total depreciation Equipment expense | 39,000 | 39,000 | 41,000
Operating Segments [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Interest Income (Expense), Operating | 1,047,248 | 1,039,573 | 957,321
Net intersegment interest income (expense) | 0 | 0 | 0
Segment net interest income | 1,047,248 | 1,039,573 | 957,321
Noninterest Income | (9,407) | 63,182 | 282,370
Interest income (expense) before provision | 1,037,841 | 1,102,756 | 1,239,691
Provision for Loan, Lease, and Other Losses | 84,986 | 83,021 | 32,998
Interest Income (Expense), after Provision for Loan Loss | 952,855 | 1,019,734 | 1,206,693
Labor and Related Expense | 487,956 | 468,355 | 454,101
Information Technology and Data Processing | 107,563 | 102,018 | 90,700
Occupancy, Net | 54,622 | 57,204 | 59,794
Marketing and Advertising Expense | 28,142 | 28,405 | 25,525
Equipment Expense | 18,431 | 19,663 | 19,632
Professional Fees | 21,601 | 19,911 | 18,250
Payments of Financing Costs | 8,471 | 5,408 | 5,925
Federal Deposit Insurance Corporation Premium Expense | 38,439 | 67,072 | 22,650
Amortization of Intangible Assets | 8,811 | 8,811 | 8,811
FHLB Advances, Prepayment Penalty | 14,243 |  |
Other Noninterest Expense | 30,118 | 36,837 | 41,675
Allocated indirect expense | 0 | 0 | 0
Noninterest Expense | 818,397 | 813,682 | 747,063
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | 134,459 | 206,052 | 459,630
Income Tax Expense (Benefit) | 11,314 | 23,097 | 93,508
Net Income (Loss) | 123,145 | 182,956 | 366,122
Loans and Leases Receivable, Net of Deferred Income | 29,768,586 | 29,216,218 | 28,799,569
Goodwill | 1,104,992 | 1,104,992 | 1,104,992
Assets | 43,023,068 | 41,015,855 | 39,405,727
Operating Segments [Member] | Corporate and Commercial Specialty [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Interest Income (Expense), Operating | 976,878 | 933,929 | 526,870
Net intersegment interest income (expense) | (429,917) | (432,073) | (118,059)
Segment net interest income | 546,961 | 501,856 | 408,811
Noninterest Income | 53,435 | 51,905 | 58,938
Interest income (expense) before provision | 600,396 | 553,761 | 467,749
Provision for Loan, Lease, and Other Losses | 66,390 | 54,302 | 47,939
Interest Income (Expense), after Provision for Loan Loss | 534,006 | 499,459 | 419,810
Labor and Related Expense | 79,853 | 71,688 | 71,043
Information Technology and Data Processing | 2,594 | 2,931 | 3,029
Occupancy, Net | 0 | 0 | 0
Marketing and Advertising Expense | 3,543 | 4,042 | 3,703
Equipment Expense | 2 | 1 | 1
Professional Fees | 825 | 1,359 | 1,025
Payments of Financing Costs | 1,100 | 877 | 528
Federal Deposit Insurance Corporation Premium Expense | 0 | 0 | 0
Amortization of Intangible Assets | 0 | 0 | 0
FHLB Advances, Prepayment Penalty | 0 |  |
Other Noninterest Expense | 3,338 | 3,501 | 3,350
Allocated indirect expense | 88,036 | 83,190 | 73,548
Noninterest Expense | 179,291 | 167,589 | 156,227
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | 354,715 | 331,870 | 263,583
Income Tax Expense (Benefit) | 64,346 | 59,143 | 47,440
Net Income (Loss) | 290,369 | 272,727 | 216,143
Loans and Leases Receivable, Net of Deferred Income | 16,959,921 | 16,045,897 | 17,083,254
Goodwill | 525,836 | 525,836 | 525,836
Assets | 17,794,372 | 16,897,021 | 17,909,477
Operating Segments [Member] | Community, Consumer and Business [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Interest Income (Expense), Operating | 247,791 | 309,291 | 362,420
Net intersegment interest income (expense) | 579,587 | 487,897 | 190,862
Segment net interest income | 827,378 | 797,188 | 553,282
Noninterest Income | 198,485 | 193,948 | 205,660
Interest income (expense) before provision | 1,025,863 | 991,136 | 758,942
Provision for Loan, Lease, and Other Losses | 24,759 | 29,757 | 22,359
Interest Income (Expense), after Provision for Loan Loss | 1,001,104 | 961,379 | 736,583
Labor and Related Expense | 232,787 | 236,385 | 238,962
Information Technology and Data Processing | 47,241 | 44,661 | 33,330
Occupancy, Net | 61 | 95 | 82
Marketing and Advertising Expense | 3,169 | 4,001 | 3,428
Equipment Expense | 5,930 | 5,770 | 5,365
Professional Fees | 1,978 | 1,933 | 4,209
Payments of Financing Costs | 5,018 | 3,065 | 4,308
Federal Deposit Insurance Corporation Premium Expense | 0 | 0 | 0
Amortization of Intangible Assets | 0 | 0 | 0
FHLB Advances, Prepayment Penalty | 0 |  |
Other Noninterest Expense | 27,921 | 29,800 | 31,720
Allocated indirect expense | 205,979 | 191,613 | 173,645
Noninterest Expense | 530,084 | 517,323 | 495,049
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | 471,020 | 444,056 | 241,534
Income Tax Expense (Benefit) | 97,460 | 91,770 | 49,347
Net Income (Loss) | 373,560 | 352,286 | 192,187
Loans and Leases Receivable, Net of Deferred Income | 12,318,648 | 12,642,123 | 11,231,404
Goodwill | 579,156 | 579,156 | 579,156
Assets | 13,892,891 | 13,453,475 | 12,073,694
Operating Segments [Member] | Risk Management and Shared Services [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Interest Income (Expense), Operating | (177,421) | (203,647) | 68,031
Net intersegment interest income (expense) | (149,670) | (55,824) | (72,803)
Segment net interest income | (327,091) | (259,471) | (4,772)
Noninterest Income | (261,327) | (182,671) | 17,772
Interest income (expense) before provision | (588,418) | (442,142) | 12,999
Provision for Loan, Lease, and Other Losses | (6,163) | (1,038) | (37,300)
Interest Income (Expense), after Provision for Loan Loss | (582,255) | (441,104) | 50,299
Labor and Related Expense | 175,316 | 160,282 | 144,096
Information Technology and Data Processing | 57,728 | 54,426 | 54,341
Occupancy, Net | 54,561 | 57,109 | 59,712
Marketing and Advertising Expense | 21,430 | 20,362 | 18,394
Equipment Expense | 12,499 | 13,892 | 14,266
Professional Fees | 18,798 | 16,619 | 13,016
Payments of Financing Costs | 2,353 | 1,466 | 1,089
Federal Deposit Insurance Corporation Premium Expense | 38,439 | 67,072 | 22,650
Amortization of Intangible Assets | 8,811 | 8,811 | 8,811
FHLB Advances, Prepayment Penalty | 14,243 |  |
Other Noninterest Expense | (1,141) | 3,534 | 6,605
Allocated indirect expense | (294,015) | (274,803) | (247,193)
Noninterest Expense | 109,022 | 128,770 | 95,787
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | (691,277) | (569,873) | (45,488)
Income Tax Expense (Benefit) | (150,492) | (127,816) | (3,279)
Net Income (Loss) | (540,785) | (442,057) | (42,209)
Loans and Leases Receivable, Net of Deferred Income | 490,017 | 528,198 | 484,911
Goodwill | 0 | 0 | 0
Assets | $ 11,335,805 | $ 10,665,359 | $ 9,422,556

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