LOANS - Schedule of Financing Receivables Credit Quality Indicators (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Total
Total	$ 11,183,408	$ 9,623,119
Agricultural Finance - Farm & Ranch loans
Year One
Total	1,134,818	604,837
Current period charge-offs	0	0
Year Two
Total	588,639	1,207,742
Current period charge-offs	0	0
Year Three
Total	1,165,169	1,691,901
Current period charge-offs	0	0
Year Four
Total	1,626,242	1,149,903
Current period charge-offs	101	0
Year Five
Total	1,087,730	357,646
Current period charge-offs	0	0
Prior
Total	1,403,027	1,148,725
Current period charge-offs	0	0
Revolving Loans - Amortized Cost Basis
Total	447,390	404,957
Current period charge-offs	0	0
Total
Total	7,453,015	6,565,711
Current period charge-offs	101	0	$ 84
Agricultural Finance - Corporate AgFinance loans
Year One
Total	210,807	207,279
Current period charge-offs	0	0
Year Two
Total	197,237	112,444
Current period charge-offs	0	0
Year Three
Total	72,512	277,400
Current period charge-offs	455	0
Year Four
Total	250,050	173,980
Current period charge-offs	0	0
Year Five
Total	169,860	119,685
Current period charge-offs	0	0
Prior
Total	194,833	112,947
Current period charge-offs	0	0
Revolving Loans - Amortized Cost Basis
Total	286,375	255,988
Current period charge-offs	3,942	0
Total
Total	1,381,674	1,259,723
Current period charge-offs	4,397	0	0
Infrastructure Finance loans
Year One
Total	1,158,427	618,946
Current period charge-offs	0	0
Year Two
Total	534,499	720,522
Current period charge-offs	0	0
Year Three
Total	642,402	187,746
Current period charge-offs	0	0
Year Four
Total	174,232	593,841
Current period charge-offs	0	0
Year Five
Total	574,135	701,937
Current period charge-offs	0	0
Prior
Total	1,229,626	611,548
Current period charge-offs	0	0
Revolving Loans - Amortized Cost Basis
Total	461,162	100,223
Current period charge-offs	0	0
Total
Total	4,774,483	3,534,763
Current period charge-offs	0	0	$ 0
Acceptable | Agricultural Finance - Farm & Ranch loans
Year One
Total	987,444	530,956
Year Two
Total	525,559	1,137,226
Year Three
Total	1,079,933	1,653,780
Year Four
Total	1,577,305	1,120,917
Year Five
Total	1,019,779	323,922
Prior
Total	1,287,334	1,068,862
Revolving Loans - Amortized Cost Basis
Total	404,950	385,766
Total
Total	6,882,304	6,221,429
Acceptable | Agricultural Finance - Corporate AgFinance loans
Year One
Total	210,807	207,279
Year Two
Total	152,918	97,922
Year Three
Total	64,860	261,992
Year Four
Total	235,493	123,158
Year Five
Total	80,085	99,352
Prior
Total	161,354	112,947
Revolving Loans - Amortized Cost Basis
Total	262,295	254,325
Total
Total	1,167,812	1,156,975
Acceptable | Infrastructure Finance loans
Year One
Total	1,158,427	618,946
Year Two
Total	521,143	681,272
Year Three
Total	578,882	187,746
Year Four
Total	174,232	593,841
Year Five
Total	574,135	701,937
Prior
Total	1,229,626	611,548
Revolving Loans - Amortized Cost Basis
Total	461,162	100,223
Total
Total	4,697,607	3,495,513
Special mention | Agricultural Finance - Farm & Ranch loans
Year One
Total	139,297	70,524
Year Two
Total	34,290	46,529
Year Three
Total	32,886	27,957
Year Four
Total	24,204	11,591
Year Five
Total	7,533	4,782
Prior
Total	23,099	21,257
Revolving Loans - Amortized Cost Basis
Total	22,087	8,777
Total
Total	283,396	191,417
Special mention | Agricultural Finance - Corporate AgFinance loans
Year One
Total	0	0
Year Two
Total	37,010	14,522
Year Three
Total	0	15,408
Year Four
Total	14,557	50,822
Year Five
Total	75,440	20,333
Prior
Total	0	0
Revolving Loans - Amortized Cost Basis
Total	7,158	1,663
Total
Total	134,165	102,748
Special mention | Infrastructure Finance loans
Year One
Total	0	0
Year Two
Total	0	9,850
Year Three
Total	34,388	0
Year Four
Total	0	0
Year Five
Total	0	0
Prior
Total	0	0
Revolving Loans - Amortized Cost Basis
Total	0	0
Total
Total	34,388	9,850
Substandard | Agricultural Finance - Farm & Ranch loans
Year One
Total	8,077	3,357
Year Two
Total	28,790	23,987
Year Three
Total	52,350	10,164
Year Four
Total	24,733	17,395
Year Five
Total	60,418	28,942
Prior
Total	92,594	58,606
Revolving Loans - Amortized Cost Basis
Total	20,353	10,414
Total
Total	287,315	152,865
Substandard | Agricultural Finance - Corporate AgFinance loans
Year One
Total	0	0
Year Two
Total	7,309	0
Year Three
Total	7,652	0
Year Four
Total	0	0
Year Five
Total	14,335	0
Prior
Total	33,479	0
Revolving Loans - Amortized Cost Basis
Total	16,922	0
Total
Total	79,697	0
Substandard | Infrastructure Finance loans
Year One
Total	0	0
Year Two
Total	13,356	29,400
Year Three
Total	29,132	0
Year Four
Total	0	0
Year Five
Total	0	0
Prior
Total	0	0
Revolving Loans - Amortized Cost Basis
Total	0	0
Total
Total	$ 42,488	$ 29,400