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v3.24.3

Convertible Senior Notes - Additional Information (Details) |  | 3 Months Ended | 9 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Jan. 15, 2024 USD ($) | Sep. 30, 2024 USD ($) | Jun. 30, 2024 USD ($) day | Sep. 30, 2023 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2020 USD ($) | May 02, 2017 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Charges associated with convertible senior notes |  | $ 0 |  | $ 0 | $ 138,400,000 | $ 0 |  |  |
2.25% Convertible senior notes due 2024 |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument, face amount |  |  |  |  |  |  |  |  | $ 517,500,000
Interest rate (as a percent) |  |  |  |  |  |  |  |  | 2.25%
Principal amount repurchased |  |  |  |  |  |  | $ 210,800,000 | $ 136,200,000 |
Repayments of debt |  |  | $ 308,200,000 |  |  |  | $ 279,000,000.0 | $ 186,900,000 |
Principal amount repaid |  |  | 169,800,000 |  |  |  |  |  |
Charges associated with convertible senior notes |  |  | $ 138,400,000 |  |  |  |  |  |
Threshold consecutive common stock trading days (in days) | day |  |  | 30 |  |  |  |  |  |
2.25% Convertible senior notes due 2024 | Embedded Derivative Financial Instruments |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Convertible senior notes embedded derivative liability | $ 126,600,000 |  |  |  |  |  |  |  |

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