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Debt - 2026 Convertible Notes (Details) |  | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
May 09, 2024 USD ($) | Feb. 28, 2020 USD ($) $ / shares | Sep. 30, 2024 USD ($) $ / shares | Sep. 30, 2023 USD ($) | Sep. 30, 2024 USD ($) $ / shares | Sep. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) $ / shares | Mar. 31, 2021 $ / shares
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Net gain on extinguishment of debt |  |  | $ 0 | $ 0 | $ 10,267,000 | $ 12,767,000 |  |
Class A voting common stock |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Common stock, par value (in usd per share) | $ / shares |  | $ 0.001 | $ 0.001 |  | $ 0.001 |  | $ 0.001 | $ 0.001
2026 Convertible Notes: | Convertible Notes |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Principal amount | $ 35,000,000.0 | $ 400,000,000.0 | $ 35,000,000 |  | $ 35,000,000 |  | $ 175,000,000 |
Stated rate (as percent) |  | 0.25% |  |  |  |  |  |
Total net proceeds |  | $ 344,700,000 |  |  |  |  |  |
Effective interest rate (as percent) |  | 0.51% |  |  |  |  |  |
Conversion price (in usd per share) | $ / shares |  | $ 91.03 |  |  |  |  |  |
Repurchased face amount | 140,000,000.0 |  |  |  |  |  |  |
Repayments of debt | $ 128,500,000 |  |  |  |  |  |  |
Net gain on extinguishment of debt |  |  |  |  | $ 10,300,000 |  |  |
2026 Convertible Notes: | Convertible Notes | Class A voting common stock |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Conversion ratio |  | 0.0109857 |  |  |  |  |  |

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