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v3.22.2.2

Non Purchased Loans - Narrative (Details) | 9 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Sep. 30, 2022 USD ($) loan | Sep. 30, 2021 USD ($) loan | Jun. 30, 2022 USD ($) | Dec. 31, 2021 USD ($) | Jun. 30, 2021 USD ($) | Dec. 31, 2020 USD ($)
Loans and Allowance for Loan Losses (Additional Textual) [Abstract] |  |  |  |  |  |
Outstanding balance of restructured loans | $ 10,930,648,000 |  |  | $ 9,856,743,000 |  |
Troubled debt restructured that has subsequently defaulted | 0 | $ 0 |  |  |  |
Allowance for loan losses attributable to restructured loans | $ 174,356,000 | $ 170,038,000 | $ 166,131,000 | $ 164,171,000 | $ 172,354,000 | $ 176,144,000
Non purchased loans and leases |  |  |  |  |  |
Loans and Allowance for Loan Losses (Additional Textual) [Abstract] |  |  |  |  |  |
Mortgage and commercial loans discontinued past due period | 90 days |  |  |  |  |
Consumer and other retail loans charged-off past due period | 120 days |  |  |  |  |
Nonperforming loans charged-off past due period | 90 days |  |  |  |  |
Number of restructured loans | loan | 0 | 0 |  |  |  |
Restructured loans discontinued past due period | 90 days | 90 days |  |  |  |
Troubled debt restructured that has subsequently defaulted | $ 258,000 | $ 0 |  |  |  |
Remaining availability under commitments to lend additional funds on restructured loans | 0 | 0 |  |  |  |
Non purchased loans and leases | Restructured loans |  |  |  |  |  |
Loans and Allowance for Loan Losses (Additional Textual) [Abstract] |  |  |  |  |  |
Outstanding balance of restructured loans | 14,186,000 | 12,411,000 |  |  |  |
Allowance for loan losses attributable to restructured loans | $ 834,000 | $ 260,000 |  |  |  |

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