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Loans and Allowance for Credit Losses - Schedule of Nonaccrual Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual Amortized Cost	$ 214,924	$ 106,691
Nonaccrual With No Related Allowance	23,476	34,713
Past Due 90 Days or More and Accruing	882	7
Commercial
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual Amortized Cost	42,349	25,740
Nonaccrual With No Related Allowance	13,762	9,574
Past Due 90 Days or More and Accruing	474	0
Commercial real estate
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual Amortized Cost	121,666	52,450
Nonaccrual With No Related Allowance	9,714	25,139
Past Due 90 Days or More and Accruing	216	0
BBCC
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual Amortized Cost	1,957	3,362
Nonaccrual With No Related Allowance	0	0
Past Due 90 Days or More and Accruing	0	0
Residential real estate
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual Amortized Cost	31,862	18,360
Nonaccrual With No Related Allowance	0	0
Past Due 90 Days or More and Accruing	0	0
Indirect
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual Amortized Cost	2,262	2,581
Nonaccrual With No Related Allowance	0	0
Past Due 90 Days or More and Accruing	0	4
Direct
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual Amortized Cost	2,786	950
Nonaccrual With No Related Allowance	0	0
Past Due 90 Days or More and Accruing	182	3
Home equity
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual Amortized Cost	12,042	3,248
Nonaccrual With No Related Allowance	0	0
Past Due 90 Days or More and Accruing	$ 10	$ 0

X

- Definition

Amortized cost excluding accrued interest, of financing receivable 90 days or more past due and still accruing. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 16
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447

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- Definition

Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 16
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447

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- Definition

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 16
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447

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+ References

No definition available.

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