v3.25.4
Fair Value Measurements - Schedule of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Mortgage loans at fair value $ 9,932,729 $ 9,516,537    
Investment securities at fair value, pledged 100,512 103,013    
Total assets 14,144,589 13,689,395    
Public and Private Warrants 0 2,743    
Total liabilities 26,574 38,708    
IRLCs        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Derivative asset 27,780 6,729    
Derivative liability 6,475 33,685    
FLSCs        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Derivative asset 9,787 93,235    
Derivative liability 20,099 2,280    
Mortgage servicing rights        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Mortgage servicing rights 4,073,781 3,969,881 $ 4,026,136 $ 4,453,261
Level 1        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Mortgage loans at fair value 0 0    
Investment securities at fair value, pledged 0 0    
Total assets 0 0    
Public and Private Warrants 0 2,178    
Total liabilities 0 2,178    
Level 1 | IRLCs        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Derivative asset 0 0    
Derivative liability 0 0    
Level 1 | FLSCs        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Derivative asset 0 0    
Derivative liability 0 0    
Level 1 | Mortgage servicing rights        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Mortgage servicing rights 0 0    
Level 2        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Mortgage loans at fair value 9,932,729 9,516,537    
Investment securities at fair value, pledged 100,512 103,013    
Total assets 10,043,028 9,712,785    
Public and Private Warrants 0 565    
Total liabilities 20,099 2,845    
Level 2 | IRLCs        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Derivative asset 0 0    
Derivative liability 0 0    
Level 2 | FLSCs        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Derivative asset 9,787 93,235    
Derivative liability 20,099 2,280    
Level 2 | Mortgage servicing rights        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Mortgage servicing rights 0 0    
Level 3        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Mortgage loans at fair value 0 0    
Investment securities at fair value, pledged 0 0    
Total assets 4,101,561 3,976,610    
Public and Private Warrants 0 0    
Total liabilities 6,475 33,685    
Level 3 | IRLCs        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Derivative asset 27,780 6,729    
Derivative liability 6,475 33,685    
Level 3 | FLSCs        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Derivative asset 0 0    
Derivative liability 0 0    
Level 3 | Mortgage servicing rights        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Mortgage servicing rights $ 4,073,781 $ 3,969,881