v3.26.3
Fair Value Disclosures - Schedule of Fair Value, by Balance Sheet Grouping (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Mar. 31, 2026
Sep. 30, 2026
Dec. 31, 2025
Assets:      
Mortgage loans held for sale   $ 169,614 $ 205,089
Derivative Asset Statement Of Financial Position Extensible Enumeration Not Disclosed Flag MBS MBS  
Liabilities      
Derivative Liability Statement Of Financial Position Extensible Enumeration Not Disclosed Flag   MBS MBS
Senior unsecured notes, net   $ 592,984 $ 591,060
Level 2 | Carrying Value      
Assets:      
Mortgage loans held for sale   169,614 205,089
AFS debt securities   27,350 30,704
Liabilities      
MBS   0 128
Senior unsecured notes, net   592,984 591,060
Level 2 | Carrying Value | MBS      
Assets:      
IRLC   3,747 0
Level 2 | Fair Value      
Assets:      
Mortgage loans held for sale   169,614 205,089
AFS debt securities   27,350 30,704
Liabilities      
MBS   0 128
Senior unsecured notes, net   580,425 610,944
Level 2 | Fair Value | MBS      
Assets:      
IRLC   3,747 0
Level 3 | Carrying Value      
Liabilities      
MBS   326 0
Level 3 | Carrying Value | IRLC      
Assets:      
IRLC   0 1,449
Level 3 | Fair Value      
Liabilities      
MBS   326 0
Level 3 | Fair Value | IRLC      
Assets:      
IRLC   0 1,449
Level 1 | Carrying Value      
Assets:      
Equity securities   36,947 4,877
Level 1 | Fair Value      
Assets:      
Equity securities   $ 36,947 $ 4,877