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Convertible Senior Notes - Narrative (Details) - Senior Notes $ / shares in Units, $ in Thousands | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Aug. 31, 2020 USD ($) | Apr. 30, 2019 USD ($) | Apr. 30, 2018 day | Dec. 31, 2021 USD ($) shares | Jun. 30, 2022 USD ($) $ / shares | Mar. 31, 2019 USD ($)
Sale Price Is Greater Or Equal 130% |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Threshold trading days | day |  |  | 20 |  |  |
Threshold consecutive trading days | day |  |  | 30 |  |  |
Threshold percentage of stock price trigger |  |  | 130.00% |  |  |
Trading Price Per $1,000 Principal Amount Less Than 98% |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Threshold trading days | day |  |  | 5 |  |  |
Threshold consecutive trading days | day |  |  | 10 |  |  |
Trading Price Per $1,000 Principal Amount Less Than 98% | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Threshold percentage of stock price trigger |  |  | 98.00% |  |  |
Fundamental Change Scenario |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Threshold percentage of stock price trigger |  |  | 100.00% |  |  |
2026 Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Face value | $ 1,000,000 |  |  | $ 1,000,000 | $ 1,000,000 |
Interest rate, stated percentage | 0.00% |  |  |  |  |
Proceeds from issuance of debt | $ 1,000,000 |  |  |  |  |
Conversion ratio | 0.0092978 |  |  |  |  |
Conversion price (in dollars per share) | $ / shares |  |  |  |  | $ 107.55 |
0% Convertible Senior Notes Due 2026, Additional Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Face value | $ 100,000 |  |  |  |  |
2025 Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Face value |  | $ 100,000 |  | $ 699,982 | $ 699,979 | $ 700,000
Interest rate, stated percentage |  |  |  |  |  | 0.125%
Proceeds from issuance of debt |  | $ 800,000 |  |  |  |
Conversion ratio |  | 0.0193956 |  |  |  |
Conversion price (in dollars per share) | $ / shares |  |  |  |  | $ 51.56 |
2023 Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Issuance of common stock (in shares) | shares |  |  |  | 2,983,011 |  |

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