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Investments and Fair Value Measurements - Narrative (Details) - USD ($) |  | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Mar. 01, 2024 | Dec. 31, 2024 | Mar. 31, 2024 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Feb. 28, 2022 | Jun. 30, 2020
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Equity investment in a privately-held company |  | $ 750,000 |  | $ 750,000 | $ 2,000,000 |  | $ 2,000,000 |
Impairment charge of an equity investment |  | 1,300,000 |  | 1,250,000 | 0 | $ 0 |  |
Nonrecurring |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Assets and liabilities measured at fair value on nonrecurring basis |  | $ 0 |  | $ 0 | 0 |  |  |
Convertible Senior Notes, Due 2029 | Convertible Debt |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Stated interest rate on debt (percent) |  | 1.00% | 1.00% | 1.00% |  |  |  |
Extinguishment of debt |  |  | $ 313,100,000 |  |  |  |  |
Convertible Senior Notes, Due 2029 | Convertible Debt | Private Placement |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Aggregate principal amount of debt |  | $ 747,500,000 | $ 747,500,000 | $ 747,500,000 |  |  |  |
Convertible Senior Notes, Due 2029 | Level 2 | Convertible Debt |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Fair value of long-term debt |  | $ 674,800,000 |  | $ 674,800,000 |  |  |  |
Convertible Senior Notes, Due 2025 | Convertible Debt |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Stated interest rate on debt (percent) |  | 0.50% |  | 0.50% |  |  |  | 0.50%
Extinguishment of debt | $ 313,100,000 |  |  | $ 313,100,000 |  |  |  |
Convertible Senior Notes, Due 2025 | Convertible Debt | Private Placement |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Aggregate principal amount of debt |  |  |  |  |  |  |  | $ 747,500,000
Convertible Senior Notes, Due 2025 | Level 2 | Convertible Debt |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Fair value of long-term debt |  | $ 423,200,000 |  | $ 423,200,000 | $ 718,300,000 |  |  |

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