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Notes Payable - Margin Facility (Details) - USD ($) |  |  |  | 7 Months Ended | 18 Months Ended | 33 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Aug. 27, 2025 | Mar. 04, 2024 | Aug. 17, 2023 | Mar. 03, 2024 | Aug. 26, 2025 | Aug. 16, 2023 | Mar. 31, 2026 | Mar. 06, 2026 | Dec. 31, 2025 | Jul. 02, 2025 | Jun. 16, 2023 | Jun. 15, 2023
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Debt outstanding |  |  |  |  |  |  | $ 70,600,000 |  |  |  |  |
Long-term debt |  |  |  |  |  |  | $ 70,300,000 |  | $ 70,800,000 |  |  |
Revolving Credit Facility | 2020 Margin Facility |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Aggregate borrowing capacity | $ 50,000,000.0 |  |  |  | $ 150,000,000.0 |  |  |  |  |  | $ 150,000,000 | $ 250,000,000
Interest rate basis | 2.75% | 3.10% | 3.75% | 3.75% | 3.10% | 3.58% |  |  |  |  |  |
Debt outstanding |  |  |  |  |  |  |  |  |  | $ 40,000,000.0 |  |
Long-term debt |  |  |  |  |  |  |  | $ 0 |  |  |  |
Revolving Credit Facility | 2020 Margin Facility | Alight |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Common stock held as collateral for credit facility (in shares) |  |  | 40,000,000 |  |  |  |  |  |  |  |  |
Revolving Credit Facility | 2020 Margin Facility | Alight | Collateral Pledged |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Common stock held as collateral for credit facility (in shares) |  |  |  |  |  |  |  | 40,000,000 |  |  |  |

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