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Convertible Senior Notes - Summary of Net Carrying Amount of Liability Component of 2025 Notes (Details) - USD ($) | Jun. 30, 2022 | Dec. 31, 2021 | Jun. 02, 2020
--- | --- | --- | ---
Debt Instrument [Line Items] |  |  |
Net carrying amount | $ 737,160,000 | $ 735,482,000 |
0.125% Convertible Senior Notes due 2025 |  |  |
Debt Instrument [Line Items] |  |  |
Principal | 747,496,000 | 747,500,000 | $ 747,500,000
Unamortized debt issuance costs | (10,336,000) | (12,018,000) |
Net carrying amount | $ 737,160,000 | $ 735,482,000 |

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