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Financial Instruments - Narrative (Details) - USD ($) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 | Dec. 31, 2024 | Dec. 31, 2023
Unsecured Notes Two | Revolving Credit Facility |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Drawn down amount under credit facility |  | $ 200.0 | $ 200.0
Brea, California Office Building | Disposal Group, Disposed of by Sale, Not Discontinued Operations |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Sale price of fixed asset |  | 31.5 |
Promissory note received from sale of fixed asset |  | $ 21.4 |
Clearwater, Florida Office Building | Disposal Group, Disposed of by Sale, Not Discontinued Operations |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Sale price of fixed asset | $ 19.6 |  |
Promissory note received from sale of fixed asset | $ 9.8 |  |
Promissory Note |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Interest rate (in percent) | 7.00% | 7.00% |
Promissory note, term (in years) | 4 years | 4 years |
Unsecured notes | Level 2 |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Unsecured notes |  | $ 375.0 | $ 375.0

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