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Loans - Schedule of Impaired Financing Receivables (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 | Dec. 31, 2020
Financing Receivable, Impaired [Line Items] |  |
Impaired loans, with no specific allowance, recorded investment | $ 52,191 |
Impaired loans, with no specific allowance, unpaid principal balance | 52,014 |
Impaired loan, with a specific allowance, recorded investment | 174,385 |
Impaired loans, with a specific allowance, unpaid principal balance | 173,844 |
Impaired loans, associated allowance | 6,541 |
Recorded investment | 226,576 |
Unpaid principal balance | 225,858 |
Recorded investment of loans on nonaccrual status | 87,781 | $ 114,998
Average recorded investment in impaired loans | 190,106 |
Income recognized on impaired loans | 2,753 |
Less than 90 days past due |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment of loans on nonaccrual status | 30,100 |
Crops |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired loans, with no specific allowance, recorded investment | 30,846 |
Impaired loans, with no specific allowance, unpaid principal balance | 30,741 |
Impaired loan, with a specific allowance, recorded investment | 84,044 |
Impaired loans, with a specific allowance, unpaid principal balance | 83,772 |
Impaired loans, associated allowance | 2,725 |
Recorded investment | 114,890 |
Unpaid principal balance | 114,513 |
Recorded investment of loans on nonaccrual status | 34,037 |
Average recorded investment in impaired loans | 101,053 |
Income recognized on impaired loans | 1,157 |
Permanent Plantings |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired loans, with no specific allowance, recorded investment | 16,696 |
Impaired loans, with no specific allowance, unpaid principal balance | 16,638 |
Impaired loan, with a specific allowance, recorded investment | 36,852 |
Impaired loans, with a specific allowance, unpaid principal balance | 36,732 |
Impaired loans, associated allowance | 1,051 |
Recorded investment | 53,548 |
Unpaid principal balance | 53,370 |
Recorded investment of loans on nonaccrual status | 22,849 |
Average recorded investment in impaired loans | 44,986 |
Income recognized on impaired loans | 625 |
Livestock |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired loans, with no specific allowance, recorded investment | 3,195 |
Impaired loans, with no specific allowance, unpaid principal balance | 3,185 |
Impaired loan, with a specific allowance, recorded investment | 47,113 |
Impaired loans, with a specific allowance, unpaid principal balance | 46,984 |
Impaired loans, associated allowance | 2,636 |
Recorded investment | 50,308 |
Unpaid principal balance | 50,169 |
Recorded investment of loans on nonaccrual status | 28,441 |
Average recorded investment in impaired loans | 36,054 |
Income recognized on impaired loans | 687 |
Part-time Farm |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired loans, with no specific allowance, recorded investment | 1,398 |
Impaired loans, with no specific allowance, unpaid principal balance | 1,394 |
Impaired loan, with a specific allowance, recorded investment | 6,376 |
Impaired loans, with a specific allowance, unpaid principal balance | 6,356 |
Impaired loans, associated allowance | 129 |
Recorded investment | 7,774 |
Unpaid principal balance | 7,750 |
Recorded investment of loans on nonaccrual status | 2,454 |
Average recorded investment in impaired loans | 7,953 |
Income recognized on impaired loans | 284 |
Ag. Storage and Processing |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired loans, with no specific allowance, recorded investment | 0 |
Impaired loans, with no specific allowance, unpaid principal balance | 0 |
Impaired loan, with a specific allowance, recorded investment | 0 |
Impaired loans, with a specific allowance, unpaid principal balance | 0 |
Impaired loans, associated allowance | 0 |
Recorded investment | 0 |
Unpaid principal balance | 0 |
Recorded investment of loans on nonaccrual status | 0 |
Average recorded investment in impaired loans | 0 |
Income recognized on impaired loans | 0 |
Other |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired loans, with no specific allowance, recorded investment | 56 |
Impaired loans, with no specific allowance, unpaid principal balance | 56 |
Impaired loan, with a specific allowance, recorded investment | 0 |
Impaired loans, with a specific allowance, unpaid principal balance | 0 |
Impaired loans, associated allowance | 0 |
Recorded investment | 56 |
Unpaid principal balance | 56 |
Recorded investment of loans on nonaccrual status | 0 |
Average recorded investment in impaired loans | 60 |
Income recognized on impaired loans | 0 |
Collateral Dependent Not Individually Analyzed |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired loans, associated allowance | 3,000 |
Recorded investment | $ 159,100 |
Impaired loans, impairment analysis performed percent | 70.00% |

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