Amount of financing receivable on nonaccrual status.

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Amount of increase (decrease) in fair value adjustment on other assets (liabilities) carried at fair value under the fair value option on the statement of cash flows of Federal Home Loan Banks (FHLBanks).

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Fair value portion of mortgage loans held-for-sale.

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The cash inflow from collection of repayments from borrowers on loans that are held with the intention to resell in the near future; includes mortgages and other types of loans.

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The cash inflow resulting from the sale of loans classified as held-for-sale, including proceeds from loans sold through mortgage securitization.

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Value of loans held-for-sale transferred to loans held in the entity's portfolio in noncash transactions.

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Value of loans and leases held in the entity's portfolio transferred to loans and leases held-for-sale in noncash transactions.

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Loans Held for Sale - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Schedule of Available-for-sale Securities
Loans Held for Sale (Table)	$ 79.9	$ 30.1
Amortization of unrealized gains and losses on transfers of securities	12.4	0.0	$ 0.0
Transfer of Loans Held-for-sale to Portfolio Loans	(19.8)	0.0	$ 0.0
Non-accrual Loans	39.8
Commercial Portfolio Segment [Member]
Schedule of Available-for-sale Securities
Non-accrual Loans	10.2	5.0
Commercial Real Estate Construction [Member]
Schedule of Available-for-sale Securities
Amortization of unrealized gains and losses on transfers of securities	12.4
Non-accrual Loans	0.0	0.0
Agricultural Financing Receivable [Member]
Schedule of Available-for-sale Securities
Amortization of unrealized gains and losses on transfers of securities	0.0
Non-accrual Loans	8.7	1.6
Commercial Loan
Schedule of Available-for-sale Securities
Amortization of unrealized gains and losses on transfers of securities	0.0
Agricultural Financing Receivable [Member]
Schedule of Available-for-sale Securities
Loans Held for Sale (Table)	62.5	0.0
Transfer of Loans Held-for-sale to Portfolio Loans	(19.8)
Proceeds from Sale of Loans Held-for-sale	0.0
Non-accrual Loans	29.3
Commercial Real Estate Construction [Member]
Schedule of Available-for-sale Securities
Loans Held for Sale (Table)	10.5	0.0
Amortization of unrealized gains and losses on transfers of securities	0.0
Increase (Decrease) in Fair Value Adjustments on Other Assets (Liabilities) Carried at Fair Value under Fair Value Option	(1.9)
Transfer of Loans Held-for-sale to Portfolio Loans	0.0
Proceeds from Collection of Loans Held-for-sale	0.0
Proceeds from Sale of Loans Held-for-sale	0.0
Non-accrual Loans	10.5
Residential Real Estate
Schedule of Available-for-sale Securities
Loans Held for Sale (Table)	6.9	30.1
Commercial Loan
Schedule of Available-for-sale Securities
Loans Held for Sale (Table)	0.0	$ 0.0
Amortization of unrealized gains and losses on transfers of securities	24.0
Increase (Decrease) in Fair Value Adjustments on Other Assets (Liabilities) Carried at Fair Value under Fair Value Option	0.0
Transfer of Loans Held-for-sale to Portfolio Loans	0.0
Proceeds from Collection of Loans Held-for-sale	(0.6)
Proceeds from Sale of Loans Held-for-sale	$ (23.4)