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v3.25.2

Segment Reporting (Details) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 USD ($) | Mar. 31, 2025 USD ($) | Jun. 30, 2024 USD ($) | Mar. 31, 2024 USD ($) | Jun. 30, 2025 USD ($) branch | Jun. 30, 2024 USD ($) | Dec. 31, 2024 USD ($)
Segment Income Statement Data Abstract |  |  |  |  |  |  |
Interest Income (Expense), Operating | $ 300,000 |  | $ 256,593 |  | $ 585,940 | $ 514,451 |
Noninterest Income | 66,977 |  | 65,159 |  | 125,754 | 130,144 |
Provision for Loan, Lease, and Other Losses | 17,996 |  | 23,008 |  | 30,999 | 47,009 |
Noninterest Expense | 209,352 |  | 195,861 |  | 419,971 | 393,518 |
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest, Total | 139,629 |  | 102,884 |  | 260,724 | 204,068 |
Income Tax Expense (Benefit) | 28,399 |  | (12,689) |  | 47,808 | 7,326 |
Net Income (Loss) Attributable to Parent, Total | 111,230 | $ 101,687 | 115,573 | $ 81,169 | 212,916 | 196,742 |
Goodwill | 1,104,992 |  |  |  | $ 1,104,992 |  | $ 1,104,992
Number of Reportable Segments | branch |  |  |  |  | 3 |  |
Interest Income (Expense), after Provision for Loan Loss | 282,004 |  | 233,585 |  | $ 554,941 | 467,442 |
Labor and Related Expense | 126,994 |  | 121,581 |  | 250,890 | 240,976 |
Information Technology and Data Processing | 26,508 |  | 27,161 |  | 53,646 | 53,362 |
Occupancy, Net | 12,644 |  | 13,128 |  | 28,025 | 26,761 |
Marketing and Advertising Expense | 7,748 |  | 7,535 |  | 14,134 | 14,052 |
Equipment Expense | 4,494 |  | 4,450 |  | 9,021 | 9,049 |
Professional Fees | 6,674 |  | 4,429 |  | 12,757 | 9,101 |
Federal Deposit Insurance Corporation Premium Expense | 9,708 |  | 7,131 |  | 20,144 | 21,077 |
Amortization of Intangible Assets | 2,203 |  | 2,203 |  | 4,405 | 4,405 |
Other Noninterest Expense | 9,674 |  | 6,450 |  | 21,648 | 10,963 |
Commercial and business lending | 30,607,605 |  |  |  | 30,607,605 |  | 29,768,586
Assets | 43,993,729 |  |  |  | 43,993,729 |  | $ 43,023,068
Gain (Loss) on Sale of Mortgage Loans | 0 |  | 0 |  | (6,976) | 0 |
Corporate and Commercial Specialty [Member] |  |  |  |  |  |  |
Segment Income Statement Data Abstract |  |  |  |  |  |  |
A portion of total depreciation Technology expense | 100 |  | 100 |  | 100 | 200 |
Community, Consumer and Business [Member] |  |  |  |  |  |  |
Segment Income Statement Data Abstract |  |  |  |  |  |  |
A portion of total depreciation Occupancy expense | 2,700 |  | 2,300 |  | 5,300 | 9,700 |
Risk Management and Shared Services [Member] |  |  |  |  |  |  |
Segment Income Statement Data Abstract |  |  |  |  |  |  |
A portion of total depreciation Equipment expense | 9,300 |  | 9,900 |  | 20,500 | 39,100 |
Operating Segments |  |  |  |  |  |  |
Segment Income Statement Data Abstract |  |  |  |  |  |  |
Interest Income (Expense), Operating | 300,000 |  | 256,593 |  | 585,940 | 514,451 |
Net intersegment interest income (expense) | 0 |  | 0 |  | 0 | 0 |
Segment net interest income | 300,000 |  | 256,593 |  | 585,940 | 514,451 |
Noninterest Income | 66,977 |  | 65,159 |  | 125,754 | 130,144 |
Provision for Loan, Lease, and Other Losses | 17,996 |  | 23,008 |  | 30,999 | 47,009 |
Noninterest Expense | 209,352 |  | 195,861 |  | 419,971 | 393,518 |
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest, Total | 139,629 |  | 102,884 |  | 260,724 | 204,068 |
Income Tax Expense (Benefit) | 28,399 |  | (12,689) |  | 47,808 | 7,326 |
Net Income (Loss) Attributable to Parent, Total | 111,230 |  | 115,573 |  | 212,916 | 196,742 |
Goodwill | 1,104,992 |  | 1,104,992 |  | 1,104,992 | 1,104,992 |
Interest Income (Expense), before Provision | 366,977 |  | 321,752 |  | 711,694 | 644,595 |
Interest Income (Expense), after Provision for Loan Loss | 348,981 |  | 298,745 |  | 680,695 | 597,586 |
Labor and Related Expense | 126,994 |  | 121,581 |  | 250,890 | 240,976 |
Information Technology and Data Processing | 26,508 |  | 27,161 |  | 53,646 | 53,362 |
Occupancy, Net | 12,644 |  | 13,128 |  | 28,025 | 26,761 |
Marketing and Advertising Expense | 7,748 |  | 7,535 |  | 14,134 | 14,052 |
Equipment Expense | 4,494 |  | 4,450 |  | 9,021 | 9,049 |
Professional Fees | 6,674 |  | 4,429 |  | 12,757 | 9,101 |
Payments of Financing Costs | 2,705 |  | 1,793 |  | 5,299 | 3,771 |
Federal Deposit Insurance Corporation Premium Expense | 9,708 |  | 7,131 |  | 20,144 | 21,077 |
Amortization of Intangible Assets | 2,203 |  | 2,203 |  | 4,405 | 4,405 |
Other Noninterest Expense | 9,674 |  | 6,450 |  | 21,648 | 10,963 |
Allocated indirect expense | 0 |  | 0 |  | 0 | 0 |
Commercial and business lending | 30,607,605 |  | 29,618,271 |  | 30,607,605 | 29,618,271 |
Assets | 43,993,729 |  | 41,623,908 |  | 43,993,729 | 41,623,908 |
Operating Segments | Corporate and Commercial Specialty [Member] |  |  |  |  |  |  |
Segment Income Statement Data Abstract |  |  |  |  |  |  |
Interest Income (Expense), Operating | 242,978 |  | 245,797 |  | 470,263 | 485,526 |
Net intersegment interest income (expense) | (104,430) |  | (110,719) |  | (197,772) | (218,284) |
Segment net interest income | 138,548 |  | 135,078 |  | 272,491 | 267,242 |
Noninterest Income | 11,984 |  | 11,671 |  | 24,887 | 23,540 |
Provision for Loan, Lease, and Other Losses | 20,368 |  | 16,038 |  | 39,382 | 31,036 |
Noninterest Expense | 45,802 |  | 43,035 |  | 90,954 | 85,813 |
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest, Total | 84,362 |  | 87,676 |  | 167,042 | 173,933 |
Income Tax Expense (Benefit) | 15,968 |  | 14,084 |  | 31,665 | 31,893 |
Net Income (Loss) Attributable to Parent, Total | 68,394 |  | 73,592 |  | 135,377 | 142,040 |
Goodwill | 525,836 |  | 525,836 |  | 525,836 | 525,836 |
Interest Income (Expense), before Provision | 150,532 |  | 146,749 |  | 297,378 | 290,782 |
Interest Income (Expense), after Provision for Loan Loss | 130,164 |  | 130,711 |  | 257,996 | 259,746 |
Labor and Related Expense | 20,149 |  | 20,447 |  | 41,475 | 40,877 |
Information Technology and Data Processing | 842 |  | 586 |  | 1,432 | 1,187 |
Occupancy, Net | 33 |  | 0 |  | 33 | 0 |
Marketing and Advertising Expense | 1,252 |  | 823 |  | 2,186 | 1,760 |
Equipment Expense | 0 |  | 0 |  | 0 | 1 |
Professional Fees | 220 |  | 289 |  | 422 | 424 |
Payments of Financing Costs | 260 |  | 113 |  | 1,071 | 359 |
Federal Deposit Insurance Corporation Premium Expense | 0 |  | 0 |  | 0 | 0 |
Amortization of Intangible Assets | 0 |  | 0 |  | 0 | 0 |
Other Noninterest Expense | 934 |  | 841 |  | 1,715 | 1,604 |
Allocated indirect expense | 22,112 |  | 19,936 |  | 42,620 | 39,601 |
Commercial and business lending | 17,617,892 |  | 16,191,823 |  | 17,617,892 | 16,191,823 |
Assets | 18,431,586 |  | 16,817,587 |  | 18,431,586 | 16,817,587 |
Operating Segments | Community, Consumer and Business [Member] |  |  |  |  |  |  |
Segment Income Statement Data Abstract |  |  |  |  |  |  |
Interest Income (Expense), Operating | 68,871 |  | 63,207 |  | 131,367 | 124,602 |
Net intersegment interest income (expense) | 133,665 |  | 146,814 |  | 269,320 | 290,801 |
Segment net interest income | 202,536 |  | 210,021 |  | 400,687 | 415,403 |
Noninterest Income | 51,461 |  | 48,878 |  | 100,561 | 95,926 |
Provision for Loan, Lease, and Other Losses | 6,363 |  | 6,045 |  | 12,434 | 13,301 |
Noninterest Expense | 134,554 |  | 129,924 |  | 271,369 | 263,986 |
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest, Total | 113,080 |  | 122,930 |  | 217,445 | 234,042 |
Income Tax Expense (Benefit) | 23,747 |  | 25,815 |  | 45,663 | 49,149 |
Net Income (Loss) Attributable to Parent, Total | 89,333 |  | 97,115 |  | 171,782 | 184,893 |
Goodwill | 579,156 |  | 579,156 |  | 579,156 | 579,156 |
Interest Income (Expense), before Provision | 253,997 |  | 258,899 |  | 501,248 | 511,329 |
Interest Income (Expense), after Provision for Loan Loss | 247,634 |  | 252,854 |  | 488,814 | 498,028 |
Labor and Related Expense | 56,641 |  | 56,159 |  | 116,512 | 116,728 |
Information Technology and Data Processing | 12,903 |  | 11,717 |  | 25,947 | 23,066 |
Occupancy, Net | 31 |  | 11 |  | 59 | 33 |
Marketing and Advertising Expense | 968 |  | 744 |  | 1,805 | 1,604 |
Equipment Expense | 1,427 |  | 1,309 |  | 2,530 | 2,708 |
Professional Fees | 527 |  | 208 |  | 1,335 | 609 |
Payments of Financing Costs | 1,172 |  | 1,121 |  | 2,516 | 2,772 |
Federal Deposit Insurance Corporation Premium Expense | 0 |  | 0 |  | 0 | 0 |
Amortization of Intangible Assets | 0 |  | 0 |  | 0 | 0 |
Other Noninterest Expense | 8,001 |  | 5,710 |  | 15,491 | 12,098 |
Allocated indirect expense | 52,884 |  | 52,945 |  | 105,174 | 104,368 |
Commercial and business lending | 12,531,178 |  | 12,874,874 |  | 12,531,178 | 12,874,874 |
Assets | 13,403,906 |  | 13,736,691 |  | 13,403,906 | 13,736,691 |
Operating Segments | Risk Management and Shared Services [Member] |  |  |  |  |  |  |
Segment Income Statement Data Abstract |  |  |  |  |  |  |
Interest Income (Expense), Operating | (11,849) |  | (52,411) |  | (15,690) | (95,677) |
Net intersegment interest income (expense) | (29,235) |  | (36,095) |  | (71,548) | (72,517) |
Segment net interest income | (41,084) |  | (88,506) |  | (87,238) | (168,194) |
Noninterest Income | 3,532 |  | 4,610 |  | 306 | 10,678 |
Provision for Loan, Lease, and Other Losses | (8,735) |  | 925 |  | (20,817) | 2,672 |
Noninterest Expense | 28,996 |  | 22,902 |  | 57,646 | 43,719 |
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest, Total | (57,813) |  | (107,722) |  | (123,761) | (203,906) |
Income Tax Expense (Benefit) | (11,316) |  | (52,589) |  | (29,520) | (73,716) |
Net Income (Loss) Attributable to Parent, Total | (46,497) |  | (55,133) |  | (94,241) | (130,191) |
Goodwill | 0 |  | 0 |  | 0 | 0 |
Interest Income (Expense), before Provision | (37,552) |  | (83,896) |  | (86,932) | (157,515) |
Interest Income (Expense), after Provision for Loan Loss | (28,817) |  | (84,821) |  | (66,115) | (160,187) |
Labor and Related Expense | 50,204 |  | 44,975 |  | 92,903 | 83,371 |
Information Technology and Data Processing | 12,763 |  | 14,858 |  | 26,267 | 29,109 |
Occupancy, Net | 12,580 |  | 13,117 |  | 27,933 | 26,728 |
Marketing and Advertising Expense | 5,528 |  | 5,968 |  | 10,143 | 10,688 |
Equipment Expense | 3,067 |  | 3,141 |  | 6,491 | 6,340 |
Professional Fees | 5,927 |  | 3,932 |  | 11,000 | 8,068 |
Payments of Financing Costs | 1,273 |  | 559 |  | 1,712 | 640 |
Federal Deposit Insurance Corporation Premium Expense | 9,708 |  | 7,131 |  | 20,144 | 21,077 |
Amortization of Intangible Assets | 2,203 |  | 2,203 |  | 4,405 | 4,405 |
Other Noninterest Expense | 739 |  | (101) |  | 4,442 | (2,739) |
Allocated indirect expense | (74,996) |  | (72,881) |  | (147,794) | (143,969) |
Commercial and business lending | 458,535 |  | 551,574 |  | 458,535 | 551,574 |
Assets | $ 12,158,236 |  | $ 11,069,628 |  | $ 12,158,236 | $ 11,069,628 |

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