Loans and the allowance for loan losses.

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- Definition

Number of Restructured Loans

+ References

No definition available.

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- Definition

Maximum duration past due for restructured loans to be considered performing.

+ References

No definition available.

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- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

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- Definition

Amount, before troubled debt restructuring, of financing receivable to be modified.

+ References

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- Definition

Amount of financing receivable modified as troubled debt restructuring within previous 12 months, with subsequent payment default.

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- Definition

Amount of unfunded portion of contractual agreement to lend funds to borrower for financing receivable modified as troubled debt restructuring.

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- Definition

Amount, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement.

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Purchased Loans - Narrative (Details) $ in Thousands	3 Months Ended	9 Months Ended
Purchased Loans - Narrative (Details) $ in Thousands	Sep. 30, 2020 USD ($) loan	Sep. 30, 2021 USD ($) loan	Sep. 30, 2020 USD ($) loan	Jun. 30, 2021 USD ($)	Dec. 31, 2020 USD ($)	Jun. 30, 2020 USD ($)	Dec. 31, 2019 USD ($)
Loans and Allowance for Loan Losses (Textual) [Abstract]
Outstanding balance of restructured loans		$ 9,846,786			$ 10,757,503
Troubled debt restructured that has subsequently defaulted		0	$ 1,101
Allowance for loan losses attributable to restructured loans	$ 168,098	$ 170,038	$ 168,098	$ 172,354	$ 176,144	$ 145,387	$ 52,162
Purchased loans
Loans and Allowance for Loan Losses (Textual) [Abstract]
Number of restructured loans \| loan		0	1
Restructured loans discontinued past due period		90 days	90 days
Remaining availability under commitments to lend additional funds on restructured loans	$ 539	$ 2	$ 539
Number of loan modifications \| loan	6	3	13
Modified loans, balance	$ 3,148	$ 1,161	$ 5,262
Purchased loans \| Loan deferral \| Loan Deferral Program, CARES Act
Loans and Allowance for Loan Losses (Textual) [Abstract]
Number of loan modifications \| loan		11
Modified loans, balance		$ 360
Purchased loans \| Nonaccruing Loans
Loans and Allowance for Loan Losses (Textual) [Abstract]
Outstanding balance of restructured loans	40		40
Purchased loans \| Restructured loans
Loans and Allowance for Loan Losses (Textual) [Abstract]
Outstanding balance of restructured loans	7,775	17,726	7,775
Allowance for loan losses attributable to restructured loans	$ 491	$ 111	$ 491