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Loans Held for Investment - Schedule of Modifications to Borrowers (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Accrued interest receivable | $ 129.1 | $ 118.3
Financing Receivable, Modified in Period, Accrued Interest, Amount | 1.6 |
Commercial Real Estate Portfolio Segment [Member] |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 31.8 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.36% |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 31.8 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.36% |
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | 0.35% |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | 5 years 9 months 18 days |
Commercial Real Estate Portfolio Segment [Member] | Extension of terms or maturity |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 28.6 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 28.6 |
Commercial Real Estate Portfolio Segment [Member] | Extended Maturity and Interest Rate Reduction |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.6 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.6 |
Commercial Real Estate Portfolio Segment [Member] | Interest rate adjustment |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 1.1 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 1.1 |
Commercial Real Estate Portfolio Segment [Member] | Principal Forgiveness |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 1.5 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 1.5 |
Commercial Real Estate Portfolio Segment [Member] | Weighted-Average Months of Term Extension |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction | 6 years |
Commercial Real Estate Portfolio Segment [Member] | Principal Forgiven |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 1.3 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 1.3 |
Commercial Real Estate Portfolio Segment [Member] | Weighted-Average Interest Rate Reduction |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction Percent | 0.25% |
Real Estate Construction Financing Receivable [Member] |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 13.7 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.75% |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 13.7 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.75% |
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | 0.00% |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | 9 years 1 month 6 days |
Real Estate Construction Financing Receivable [Member] | Extension of terms or maturity |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 13.7 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 13.7 |
Real Estate Construction Financing Receivable [Member] | Extended Maturity and Interest Rate Reduction |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Real Estate Construction Financing Receivable [Member] | Interest rate adjustment |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Real Estate Construction Financing Receivable [Member] | Principal Forgiveness |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Real Estate Construction Financing Receivable [Member] | Weighted-Average Months of Term Extension |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction | 0 years |
Real Estate Construction Financing Receivable [Member] | Principal Forgiven |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Real Estate Construction Financing Receivable [Member] | Weighted-Average Interest Rate Reduction |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction Percent | 0.00% |
Residential Real Estate |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.7 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.03% |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.7 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.03% |
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | 0.00% |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | 131 years 7 months 6 days |
Residential Real Estate | Extension of terms or maturity |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.6 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.6 |
Residential Real Estate | Extended Maturity and Interest Rate Reduction |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Residential Real Estate | Interest rate adjustment |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Residential Real Estate | Principal Forgiveness |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.1 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.1 |
Residential Real Estate | Weighted-Average Months of Term Extension |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction | 0 years |
Residential Real Estate | Principal Forgiven |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.3 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.3 |
Residential Real Estate | Weighted-Average Interest Rate Reduction |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction Percent | 0.00% |
Agricultural Real Estate Financing Receivable [Member] |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 6.4 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.89% |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 6.4 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.89% |
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | 0.00% |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | 4 years 6 months |
Agricultural Real Estate Financing Receivable [Member] | Extension of terms or maturity |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 6.4 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 6.4 |
Agricultural Real Estate Financing Receivable [Member] | Extended Maturity and Interest Rate Reduction |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Agricultural Real Estate Financing Receivable [Member] | Interest rate adjustment |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Agricultural Real Estate Financing Receivable [Member] | Principal Forgiveness |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Agricultural Real Estate Financing Receivable [Member] | Weighted-Average Months of Term Extension |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction | 0 years |
Agricultural Real Estate Financing Receivable [Member] | Principal Forgiven |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Agricultural Real Estate Financing Receivable [Member] | Weighted-Average Interest Rate Reduction |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction Percent | 0.00% |
Real Estate Financing Receivable [Member] |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 52.6 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.39% |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 52.6 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.39% |
Real Estate Financing Receivable [Member] | Extension of terms or maturity |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 49.3 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 49.3 |
Real Estate Financing Receivable [Member] | Extended Maturity and Interest Rate Reduction |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.6 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.6 |
Real Estate Financing Receivable [Member] | Interest rate adjustment |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 1.1 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 1.1 |
Real Estate Financing Receivable [Member] | Principal Forgiveness |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 1.6 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 1.6 |
Real Estate Financing Receivable [Member] | Principal Forgiven |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 1.6 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 1.6 |
Indirect consumer |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.1 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.01% |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.1 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.01% |
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | 0.00% |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | 8 years 3 months 18 days |
Indirect consumer | Extension of terms or maturity |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.1 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.1 |
Indirect consumer | Extended Maturity and Interest Rate Reduction |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Indirect consumer | Interest rate adjustment |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Indirect consumer | Principal Forgiveness |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Indirect consumer | Weighted-Average Months of Term Extension |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction | 0 years |
Indirect consumer | Principal Forgiven |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Indirect consumer | Weighted-Average Interest Rate Reduction |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction Percent | 0.00% |
Other consumer |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.1 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.07% |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.1 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.07% |
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | 0.00% |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | 62 years 1 month 6 days |
Other consumer | Extension of terms or maturity |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.1 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.1 |
Other consumer | Extended Maturity and Interest Rate Reduction |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Other consumer | Interest rate adjustment |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Other consumer | Principal Forgiveness |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Other consumer | Weighted-Average Months of Term Extension |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction | 0 years |
Other consumer | Principal Forgiven |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Other consumer | Weighted-Average Interest Rate Reduction |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction Percent | 0.00% |
Total consumer loans |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.2 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.02% |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.2 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.02% |
Total consumer loans | Extension of terms or maturity |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.2 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.2 |
Total consumer loans | Extended Maturity and Interest Rate Reduction |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Total consumer loans | Interest rate adjustment |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Total consumer loans | Principal Forgiveness |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Total consumer loans | Principal Forgiven |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Commercial Portfolio Segment [Member] |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 7.6 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.26% |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 7.6 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.26% |
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | 0.00% |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | 12 years 2 months 12 days |
Commercial Portfolio Segment [Member] | Extension of terms or maturity |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 7.4 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 7.4 |
Commercial Portfolio Segment [Member] | Extended Maturity and Interest Rate Reduction |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.2 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.2 |
Commercial Portfolio Segment [Member] | Interest rate adjustment |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Commercial Portfolio Segment [Member] | Principal Forgiveness |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Commercial Portfolio Segment [Member] | Weighted-Average Months of Term Extension |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction | 14 years 7 months 6 days |
Commercial Portfolio Segment [Member] | Principal Forgiven |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Commercial Portfolio Segment [Member] | Weighted-Average Interest Rate Reduction |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction Percent | 0.51% |
Agricultural Financing Receivable [Member] |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 36.1 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 4.69% |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 36.1 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 4.69% |
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | 0.00% |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | 9 years 2 months 12 days |
Agricultural Financing Receivable [Member] | Extension of terms or maturity |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 36.1 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 36.1 |
Agricultural Financing Receivable [Member] | Extended Maturity and Interest Rate Reduction |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Agricultural Financing Receivable [Member] | Interest rate adjustment |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Agricultural Financing Receivable [Member] | Principal Forgiveness |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Agricultural Financing Receivable [Member] | Weighted-Average Months of Term Extension |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction | 0 years |
Agricultural Financing Receivable [Member] | Principal Forgiven |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 0.0 |
Agricultural Financing Receivable [Member] | Weighted-Average Interest Rate Reduction |  |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Combination Term Extension and Interest Rate Reduction Percent | 0.00% |
Loans held for investment |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 96.5 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.53% |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 96.5 |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.53% |
Loans held for investment | Extension of terms or maturity |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 93.0 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 93.0 |
Loans held for investment | Extended Maturity and Interest Rate Reduction |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.8 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 0.8 |
Loans held for investment | Interest rate adjustment |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 1.1 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 1.1 |
Loans held for investment | Principal Forgiveness |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 1.6 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 1.6 |
Loans held for investment | Principal Forgiven |  |
Receivables [Abstract] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | 1.6 |
Loans and Leases Receivable, Troubled Debt Restructuring |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount | $ 1.6 |

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