Related Party Transactions - Exchanged Private National Mortgage Acceptance Company, LLC Unitholders (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Mar. 31, 2026 |
Dec. 31, 2025 |
Sep. 30, 2024 |
Dec. 31, 2023 |
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| Transactions with Affiliates | ||||||||
| Amount of tax benefits under the tax sharing agreement (as a percent) | 85.00% | |||||||
| Repricing of payable to exchanged Private National Mortgage Acceptance Company, LLC unitholders under tax receivable agreement | $ (1,092) | |||||||
| Payable to exchanged PNMAC unitholders under tax receivable agreement | $ 24,800 | $ 24,800 | $ 24,800 | $ 24,800 | ||||
| Interest income | $ 242,452 | $ 221,929 | $ 450,631 | 411,800 | ||||
| Related Party | Private National Mortgage Acceptance Company | ||||||||
| Transactions with Affiliates | ||||||||
| Payment of tax liability under the tax receivable agreement to Private National Mortgage Acceptance Company, LLC unitholders | $ 0 | $ 0 | ||||||
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- Definition Represents amounts payable to PennyMac's exchanged unitholders pursuant to an agreement under which an agreed-upon portion of the amount of the benefits, if any, that PFSI is deemed to realize as a result of (i) increases in tax basis of PennyMac's assets resulting from such unitholders' exchanges and (ii) certain other tax benefits related to entering into the tax receivable agreement, including tax benefits attributable to payments under the tax receivable agreement. No definition available.
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- Definition Represent the information pertaining to cash outflow relating to tax liability under the tax receivable agreement. No definition available.
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- Definition Percentage of tax benefits under the tax sharing agreement attributable to exchanged PennyMac unit holders. No definition available.
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- Definition Represents revaluation of tax receivable agreement between the company and PennyMac unit holders. No definition available.
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- Definition Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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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