Related Party Transactions - Investing Activities (Details) - USD ($) shares in Thousands, $ in Thousands |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
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| Activity during the period: | |||||
| Change in fair value of investment in and dividends received from PennyMac Mortgage Investment Trust | $ 2 | $ (105) | $ (35) | $ 80 | |
| Fair value of PennyMac Mortgage Investment Trust shares | 846 | 846 | $ 941 | ||
| Related Party | PennyMac Mortgage Investment Trust | |||||
| Transactions with Affiliates | |||||
| Common shares of beneficial interest owned | 846 | 846 | $ 941 | ||
| Activity during the period: | |||||
| Change in fair value of investment in and dividends received from PennyMac Mortgage Investment Trust | 2 | (105) | (35) | 80 | |
| Sale of MSRs at fair value to PMT | $ 6,370 | $ 10,292 | |||
| Common shares of beneficial interest owned | 75 | 75 | 75 | ||
| Related Party | Mortgage Lending | PennyMac Mortgage Investment Trust | |||||
| Activity during the period: | |||||
| Sale of loans held for sale to PMT | $ 4,998,391 | $ 1,034,884 | $ 9,378,680 | $ 1,689,692 | |
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- Definition Amount recorded in earnings for change in the fair value of the investment in and dividends received from the affiliates. No definition available.
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- Definition The amount of unpaid principal balance of loans sold with related party. No definition available.
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- Definition Fair value of investment in security owned. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares of investment owned. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value portion of investments in an entity not consolidated. Includes, but is not limited to, investments in an entity that is affiliated with the reporting entity by means of direct or indirect ownership, an entity in which the reporting entity shares control of the entity with another party or group, an entity which the company has significant influence, but does not have control and subsidiaries that are not required to be consolidated and are accounted for using the equity or cost method. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Decrease in servicing assets subsequently measured at fair value resulting from conveyance of servicing rights to unrelated parties. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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