v3.26.1
Advances - Schedule of Activity in Advances (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Advances [Roll Forward]    
Beginning balance - before Allowance for Losses $ 487,900 $ 584,600
New advances 268,000 200,000
Transfer from (to) REO 0 700
Advances Payments On Behalf Of Borrower Transfers To Other Assets 1,600 400
Sales of advances (400) (300)
Advances, Transfer to Loans Held For Sale (2,400) (4,800)
Collections of advances and other (326,000) (261,400)
Ending balance - before Allowance for Losses 434,300 521,500
Acquisition of advances in connection with the purchase of MSRs 5,600 2,500
Beginning balance - Allowance for Losses (4,500) (7,400)
Provision expense (1,000) (2,100)
Net charge-offs and other 2,300 2,000
Ending balance - Allowance for Losses (3,200) (7,500)
Ending balance, net $ 431,100 $ 514,000