v3.26.1
FAIR VALUE DISCLOSURES - Schedule of Fair Value, by Balance Sheet Grouping (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Financial Assets:    
Financial derivatives $ 15,481 $ 44,875
Guarantee and commitment fees receivable 56,941 57,214
Financial liabilities:    
Financial derivatives 46,490 21,618
Guarantee and commitment obligation 54,201 54,770
Level 1    
Financial Assets:    
Financial derivatives 304 154
Financial liabilities:    
Financial derivatives 93 15
Level 2    
Financial Assets:    
Financial derivatives 15,177 44,721
Financial liabilities:    
Financial derivatives 46,397 21,603
Level 3    
Financial Assets:    
Financial derivatives 0 0
Financial liabilities:    
Financial derivatives 0 0
Carrying Value    
Financial Assets:    
Cash and cash equivalents 773,935 931,067
Investment securities 18,218,995 17,550,379
Loans 17,211,635 16,321,276
Financial derivatives 15,481 44,875
Guarantee and commitment fees receivable 56,941 57,214
Financial liabilities:    
Notes payable 32,236,308 30,822,570
Debt securities of consolidated trusts held by third parties 2,275,001 2,365,435
Financial derivatives 46,490 21,618
Guarantee and commitment obligation 54,201 54,770
Estimated Fair Value    
Financial Assets:    
Cash and cash equivalents 773,935 931,067
Investment securities 18,044,281 17,390,108
Loans 17,229,987 16,342,149
Financial derivatives 15,481 44,875
Guarantee and commitment fees receivable 62,487 63,677
Financial liabilities:    
Notes payable 31,829,907 30,489,417
Debt securities of consolidated trusts held by third parties 2,323,479 2,420,149
Financial derivatives 46,490 21,618
Guarantee and commitment obligation 59,748 61,234
Estimated Fair Value | Level 1    
Financial Assets:    
Cash and cash equivalents 773,935 931,067
Investment securities 1,612,790 1,544,147
Loans 0 0
Financial derivatives 304 154
Guarantee and commitment fees receivable 0 0
Financial liabilities:    
Notes payable 0 0
Debt securities of consolidated trusts held by third parties 0 0
Financial derivatives 93 15
Guarantee and commitment obligation 0 0
Estimated Fair Value | Level 2    
Financial Assets:    
Cash and cash equivalents 0 0
Investment securities 5,476,834 5,297,018
Loans 0 0
Financial derivatives 15,177 44,721
Guarantee and commitment fees receivable 0 0
Financial liabilities:    
Notes payable 0 0
Debt securities of consolidated trusts held by third parties 0 0
Financial derivatives 46,397 21,603
Guarantee and commitment obligation 0 0
Estimated Fair Value | Level 3    
Financial Assets:    
Cash and cash equivalents 0 0
Investment securities 10,954,657 10,548,943
Loans 17,229,987 16,342,149
Financial derivatives 0 0
Guarantee and commitment fees receivable 62,487 63,677
Financial liabilities:    
Notes payable 31,829,907 30,489,417
Debt securities of consolidated trusts held by third parties 2,323,479 2,420,149
Financial derivatives 0 0
Guarantee and commitment obligation $ 59,748 $ 61,234