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Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. Excludes net investment in lease.

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

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The gains (losses) included in earnings that represent the difference between the sale price and the carrying value of loans made to finance real estate acquisitions. This element refers to the gain (loss) and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

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Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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LOANS - Narrative (Details)	3 Months Ended		9 Months Ended
LOANS - Narrative (Details)	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($) segment loan	Sep. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for sale, at lower of cost or fair value	$ 0		$ 0		$ 0
Losses on sale of mortgage loans	0	$ 0	$ 1,147,000	$ 0
Number of operating segments \| segment			7
Provision for/(release of) losses	3,428,000	(136,000)	$ 7,806,000	1,484,000
Rural Infrastructure Finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
Provision for/(release of) losses	1,540,000	3,580,000	$ 203,000	712,000
Agricultural Finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of operating segments \| segment			2
Provision for/(release of) losses	1,911,000	(3,714,000)	$ 7,760,000	813,000
Number of loans \| loan			2
Corporate AgFinance
Accounts, Notes, Loans and Financing Receivable [Line Items]
Provision for/(release of) losses	$ 1,755,000	$ (3,689,000)	$ 6,763,000	$ 947,000
Corporate AgFinance \| Agricultural Storage and Processing Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Losses on sale of mortgage loans			$ 1,100,000