v3.25.2
Transactions with Related Parties - Summary of Amounts Receivable From and Payable to PFSI (Detail) - PennyMac Financial Services, Inc. [Member] - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Related Party Transaction [Line Items]    
Due from PFSI-Miscellaneous receivables $ 14,894 $ 16,015
Correspondent production fees 10,528 11,122
Loan servicing fees 7,213 6,822
Management fees 6,869 7,149
Allocated expenses and expenses and costs 5,994 3,508
Fulfillment fees 0 1,605
Total expense due to affiliate $ 30,604 $ 30,206