GUARANTEES AND COMMITMENTS - Changes in Reserve for Losses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance			$ 1,711
(Release of)/provision for losses	$ (170)	$ (45)	(188)	$ 227
Ending balance	1,523		1,523
Agricultural Finance
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	1,443	1,471	1,471	819
(Release of)/provision for losses	(126)	(59)	(154)	593
Ending balance	1,317	1,412	1,317	1,412
Rural Infrastructure Finance
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	251	234	240	614
(Release of)/provision for losses	(44)	14	(33)	(366)
Ending balance	$ 207	$ 248	$ 207	$ 248