v3.26.1
FAIR VALUE DISCLOSURES - Schedule of Fair Value Measurements (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Assets:    
AFS investment securities $ 13,971,122 $ 13,580,285
Financial derivatives 15,481 44,875
Other Assets 4,867 4,897
Total Assets at fair value 13,991,470 13,630,057
Liabilities:    
Financial derivatives 46,490 21,618
Total Liabilities at fair value 46,490 21,618
Total AFS Investment Securities    
Assets:    
AFS investment securities 13,971,122 13,580,285
Government/GSE guaranteed MBS    
Assets:    
AFS investment securities 5,476,834 5,297,018
U.S. Treasuries    
Assets:    
AFS investment securities 1,612,790 1,544,147
ABS    
Assets:    
AFS investment securities 44,586  
AgVantage    
Assets:    
AFS investment securities 6,828,759 6,730,917
Interest-Only Farmer Mac Guaranteed Securities    
Assets:    
AFS investment securities 8,153 8,203
Level 1    
Assets:    
Financial derivatives 304 154
Other Assets 0 0
Total Assets at fair value 1,613,094 1,544,301
Liabilities:    
Financial derivatives 93 15
Total Liabilities at fair value 93 15
Level 1 | Total AFS Investment Securities    
Assets:    
AFS investment securities 1,612,790 1,544,147
Level 1 | Government/GSE guaranteed MBS    
Assets:    
AFS investment securities 0 0
Level 1 | U.S. Treasuries    
Assets:    
AFS investment securities 1,612,790 1,544,147
Level 1 | ABS    
Assets:    
AFS investment securities 0  
Level 1 | AgVantage    
Assets:    
AFS investment securities 0 0
Level 1 | Interest-Only Farmer Mac Guaranteed Securities    
Assets:    
AFS investment securities 0 0
Level 2    
Assets:    
Financial derivatives 15,177 44,721
Other Assets 0 0
Total Assets at fair value 5,492,011 5,341,739
Liabilities:    
Financial derivatives 46,397 21,603
Total Liabilities at fair value 46,397 21,603
Level 2 | Total AFS Investment Securities    
Assets:    
AFS investment securities 5,476,834 5,297,018
Level 2 | Government/GSE guaranteed MBS    
Assets:    
AFS investment securities 5,476,834 5,297,018
Level 2 | U.S. Treasuries    
Assets:    
AFS investment securities 0 0
Level 2 | ABS    
Assets:    
AFS investment securities 0  
Level 2 | AgVantage    
Assets:    
AFS investment securities 0 0
Level 2 | Interest-Only Farmer Mac Guaranteed Securities    
Assets:    
AFS investment securities 0 0
Level 3    
Assets:    
Financial derivatives 0 0
Other Assets 4,867 4,897
Total Assets at fair value 6,886,365 6,744,017
Liabilities:    
Financial derivatives 0 0
Total Liabilities at fair value $ 0 $ 0
Percent of level three fair value assets and liabilities 19.00% 19.00%
Financial instruments level three percent 49.00% 49.00%
Level 3 | Total AFS Investment Securities    
Assets:    
AFS investment securities $ 6,881,498 $ 6,739,120
Level 3 | Government/GSE guaranteed MBS    
Assets:    
AFS investment securities 0 0
Level 3 | U.S. Treasuries    
Assets:    
AFS investment securities 0 0
Level 3 | ABS    
Assets:    
AFS investment securities 44,586  
Level 3 | AgVantage    
Assets:    
AFS investment securities 6,828,759 6,730,917
Level 3 | Interest-Only Farmer Mac Guaranteed Securities    
Assets:    
AFS investment securities $ 8,153 $ 8,203