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v3.25.1

Debt Obligations - Non-Operating Corporate 2026 Convertible Notes Narrative (Details) | 3 Months Ended |  |  |
--- | --- | --- | --- | ---
Mar. 31, 2025 USD ($) $ / shares | Mar. 31, 2024 USD ($) | Dec. 31, 2024 USD ($) | Jul. 31, 2024 USD ($) | Feb. 01, 2021 USD ($) $ / shares
Debt Instrument [Line Items] |  |  |  |  |
Accrued interest and exit fees (current portion) | $ 64,300,000 |  | $ 61,000,000.0 |  |
7.50% Convertible Senior Notes due 2026 | Non-Operating Corporate |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate | 7.50% |  |  |  |
Outstanding debt | $ 48,900,000 |  | 48,900,000 |  |
7.50% Convertible Senior Notes due 2026 | Convertible Debt | Non-Operating Corporate |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Face amount |  |  |  |  | $ 51,800,000
Interest rate |  |  |  |  | 7.50%
Debt issued, percentage of par value |  |  |  |  | 100.00%
Embedded conversion feature, fair value |  |  |  |  | $ 12,300,000
Interest rate, effective percentage |  |  |  |  | 3.21%
Unamortized premium | 3,200,000 |  | 3,800,000 |  | $ 12,300,000
Debt issuance costs |  |  |  |  | $ 1,100,000
Debt instrument, repurchase principal amount |  |  |  | $ 2,900,000 |
Debt Instrument repurchase amount |  |  |  | 1,100,000 |
Accrued interest and exit fees (current portion) |  |  |  | $ 100,000 |
Outstanding debt | 51,800,000 |  | 52,300,000 |  |
Debt issuance costs, net | 300,000 |  | $ 400,000 |  |
Interest cost relating to contractual interest coupon | 400,000 | $ 500,000 |  |  |
Amortization of discount on investments, net | $ 400,000 | $ 500,000 |  |  |
Convertible notes, conversion ratio | 0.0236327 |  |  |  |
Conversion price (in usd per share) | $ / shares |  |  |  |  | $ 42.31
Share price (in usd per share) | $ / shares | $ 7.83 |  |  |  |

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