v3.25.1
Regulatory Requirements - Narrative (Details) - USD ($)
$ in Millions
Mar. 31, 2025
Dec. 31, 2024
Public Utilities, General Disclosures [Line Items]    
Net worth requirement $ 513.6  
Cash and cash equivalents 178.0 $ 184.8
Assets serviced 178,100.0 170,300.0
Owned MSRs    
Public Utilities, General Disclosures [Line Items]    
Assets serviced 137,800.0 $ 129,800.0
PHH Mortgage Corporation    
Public Utilities, General Disclosures [Line Items]    
Net worth 639.5  
Restrictive liquidity requirements 136.6  
Eligible liquidity $ 217.8