GUARANTEES AND COMMITMENTS - Changes in Reserve for Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance			$ 1,711
Release of losses	$ 51	$ 69	(18)	$ 272
Ending balance	1,694		1,694
Agricultural Finance
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	1,407	1,396	1,471	819
Release of losses	36	75	(28)	652
Ending balance	1,443	1,471	1,443	1,471
Rural Infrastructure Finance
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	235	240	240	614
Release of losses	16	(6)	11	(380)
Ending balance	$ 251	$ 234	$ 251	$ 234