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Basis of Presentation and Significant Accounting Policies (Details)
 12 Months Ended
Dec. 31, 2024
Summary of Significant Accounting Policies [Line Items]  
Period of a loan past due becomes delinquent 60 days
Period following acquisition in which the entity finalizes the purchase price allocation of the real estate properties acquired 1 year
Fannie Mae  
Summary of Significant Accounting Policies [Line Items]  
Percentage of loss obligation on UPB 5.00%
Obligated funding percentage of mortgage delinquencies 100.00%
Percentage of additional loss obligation on UPB 5.00%
Loss sharing funding percentage of advances until final settlement 25.00%
Minimum  
Summary of Significant Accounting Policies [Line Items]  
Maximum number of days held-for-sale loans are generally transferred or sold 60 days
Minimum | Treasury futures  
Summary of Significant Accounting Policies [Line Items]  
Treasury futures rate period 5 years
Minimum | MSRs | Commercial Loan | Discount rate  
Summary of Significant Accounting Policies [Line Items]  
Derivative financial instruments measurement input 0.08
Maximum  
Summary of Significant Accounting Policies [Line Items]  
Maximum number of days held-for-sale loans are generally transferred or sold 180 days
Maximum | Treasury futures  
Summary of Significant Accounting Policies [Line Items]  
Treasury futures rate period 10 years
Maximum | MSRs | Commercial Loan | Discount rate  
Summary of Significant Accounting Policies [Line Items]  
Derivative financial instruments measurement input 0.14
Maximum | Fannie Mae  
Summary of Significant Accounting Policies [Line Items]  
Percentage of loss obligation on UPB 20.00%
Weighted average | MSRs | Commercial Loan | Discount rate  
Summary of Significant Accounting Policies [Line Items]  
Derivative financial instruments measurement input 0.12