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Debt - Narrative (Details) $ / shares in Units, $ in Millions | 1 Months Ended |  |  |
--- | --- | --- | --- | ---
Apr. 30, 2021 USD ($) $ / shares | Jun. 30, 2024 USD ($) | Sep. 28, 2022 USD ($) | Nov. 30, 2013 USD ($)
Senior secured notes, 7.5% | Senior notes |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Stated interest rate, percentage | 7.50% | 7.50% |  |
Face amount | $ 250.0 |  |  |
Proceeds from issuance of Senior Notes due 2028 | $ 245.2 |  |  |
Senior secured notes, 7.5% | Senior notes | Level 2 |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Fair value of debt instrument |  | $ 252.6 |  |
Senior convertible notes, 2.75% | Senior notes |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Stated interest rate, percentage | 2.75% | 2.75% |  |
Face amount | $ 86.3 |  |  |
Percentage of principal amount redeemed | 100.00% |  |  |
Proceeds from issuance of Convertible Senior Notes | $ 83.7 |  |  |
Conversion ratio | 0.0533547 |  |  |
Conversion price (in dollars per share) | $ / shares | $ 18.74 |  |  |
Senior convertible notes, 2.75% | Senior notes | Level 2 |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Fair value of debt instrument |  | $ 94.7 |  |
U.S. revolving credit facility | Iceland revolving line of credit |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Credit facility maximum amount |  | $ 100.0 | $ 100.0 | $ 50.0

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