Long-Term Debt - Schedule of Contractual Maturities on Long Term Debt Obligations (Detail) - USD ($) $ in Thousands |
Mar. 31, 2032 |
Mar. 31, 2031 |
Mar. 31, 2030 |
Mar. 31, 2029 |
Mar. 31, 2028 |
Mar. 31, 2027 |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|---|---|---|---|---|---|
| Debt Instrument [Line Items] | ||||||||
| Notes payable secured by credit risk transfer and mortgage servicing assets | $ 0 | $ 0 | $ 0 | $ 503,723 | $ 355,000 | $ 1,542,877 | $ 2,401,600 | |
| Unsecured senior notes | 697,500 | $ 1,042,500 | ||||||
| Asset-backed financings at fair value | 9,882,623 | 0 | 0 | 0 | 0 | 0 | 9,882,623 | |
| Interest-only security payable at fair value | 34,232 | 0 | 0 | 0 | 0 | 0 | 34,232 | 37,650 |
| Exchangeable Senior Notes [Member] | ||||||||
| Debt Instrument [Line Items] | ||||||||
| Unsecured senior notes | 0 | 105,000 | 539,000 | 53,500 | 0 | 0 | 366,500 | $ 711,500 |
| Total | $ 9,916,855 | $ 105,000 | $ 539,000 | $ 557,223 | $ 355,000 | $ 1,542,877 | $ 13,015,955 |
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- Definition Represents the fair value of interest-only strip securities classified as a liability. No definition available.
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- Definition Notes payable secured by credit risk transfer and mortgage servicing assets. No definition available.
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- Definition Unsecured Debt balance include Exchangeable Senior Notes and 2023 Senior Notes. 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 Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition This is the principal amount outstanding for securitized loans only (across all types of loans). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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