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Loans and Allowance for Credit Losses - Schedule of Activity in Allowance for Loan Losses (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Balance at Beginning of Period | $ 319,713 | $ 298,711 | $ 307,610 | $ 303,671
Allowance Established for Acquired PCD Loans | 23,922 | 0 | 23,922 | 0
Charge-offs | (17,041) | (14,331) | (31,061) | (32,511)
Recoveries | 2,996 | 4,239 | 5,266 | 5,990
Provision for Loan Losses | 36,745 | 11,936 | 60,598 | 23,405
Balance at End of Period | 366,335 | 300,555 | 366,335 | 300,555
Commercial |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Balance at Beginning of Period | 123,437 | 125,768 | 118,333 | 120,612
Allowance Established for Acquired PCD Loans | 14,593 | 0 | 14,593 | 0
Charge-offs | (9,927) | (8,331) | (13,586) | (20,754)
Recoveries | 462 | 1,814 | 796 | 2,097
Provision for Loan Losses | 9,895 | 8,152 | 18,324 | 25,448
Balance at End of Period | 138,460 | 127,403 | 138,460 | 127,403
Commercial real estate |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Balance at Beginning of Period | 160,640 | 135,348 | 155,099 | 138,244
Allowance Established for Acquired PCD Loans | 8,483 | 0 | 8,483 | 0
Charge-offs | (3,101) | (2,458) | (9,742) | (3,647)
Recoveries | 542 | 1,029 | 1,577 | 1,292
Provision for Loan Losses | 23,347 | 2,978 | 34,494 | 1,008
Balance at End of Period | 189,911 | 136,897 | 189,911 | 136,897
BBCC |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Balance at Beginning of Period | 3,163 | 2,316 | 2,887 | 2,431
Allowance Established for Acquired PCD Loans | 0 | 0 | 0 | 0
Charge-offs | (935) | (94) | (1,011) | (122)
Recoveries | 230 | 31 | 248 | 104
Provision for Loan Losses | 439 | 523 | 773 | 363
Balance at End of Period | 2,897 | 2,776 | 2,897 | 2,776
Residential real estate |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Balance at Beginning of Period | 21,899 | 20,207 | 20,837 | 21,916
Allowance Established for Acquired PCD Loans | 134 | 0 | 134 | 0
Charge-offs | 0 | (218) | 0 | (241)
Recoveries | 762 | 53 | 781 | 125
Provision for Loan Losses | 340 | 379 | 1,383 | (1,379)
Balance at End of Period | 23,135 | 20,421 | 23,135 | 20,421
Indirect |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Balance at Beginning of Period | 1,218 | 1,434 | 1,236 | 1,532
Allowance Established for Acquired PCD Loans | 0 | 0 | 0 | 0
Charge-offs | (1,084) | (402) | (2,222) | (1,599)
Recoveries | 335 | 612 | 667 | 1,024
Provision for Loan Losses | 764 | (237) | 1,552 | 450
Balance at End of Period | 1,233 | 1,407 | 1,233 | 1,407
Direct |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Balance at Beginning of Period | 2,952 | 6,766 | 3,169 | 12,116
Allowance Established for Acquired PCD Loans | 59 | 0 | 59 | 0
Charge-offs | (1,884) | (2,600) | (4,312) | (5,838)
Recoveries | 565 | 637 | 1,052 | 1,218
Provision for Loan Losses | 1,439 | (48) | 3,163 | (2,741)
Balance at End of Period | 3,131 | 4,755 | 3,131 | 4,755
Home equity |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Balance at Beginning of Period | 6,404 | 6,872 | 6,049 | 6,820
Allowance Established for Acquired PCD Loans | 653 | 0 | 653 | 0
Charge-offs | (110) | (228) | (188) | (310)
Recoveries | 100 | 63 | 145 | 130
Provision for Loan Losses | 521 | 189 | 909 | 256
Balance at End of Period | $ 7,568 | $ 6,896 | $ 7,568 | $ 6,896

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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details
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