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Convertible Notes - Schedule of key terms of convertible notes (Detail) - USD ($) | 3 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2023 | Dec. 31, 2021 | Dec. 31, 2020 | May 31, 2023 | Feb. 14, 2023 | Dec. 31, 2022
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding | $ 340,000,000 |  |  |  |  | $ 325,000,000
Two Thousand And Twenty One Notes [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding | 150,000,000 | $ 150,000 |  |  |  | 150,000,000
Maturity date (unless earlier converted, repurchased or redeemed) |  | Jun. 15, 2026 |  |  |  |
Interest rate |  | 3.25% |  |  |  |
Conversion price |  | $ 11.04 |  |  |  |
Conversion rate |  | 90.5797 |  |  |  |
Redemption price |  | $ 14.35 |  |  |  |
Two Thousand And Twenty Notes [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding | 60,000,000 |  | $ 60,000 |  | $ 115,000,000 | $ 175,000,000
Maturity date (unless earlier converted, repurchased or redeemed) |  |  | Jun. 15, 2023 |  |  |
Interest rate |  |  | 4.25% |  |  |
Conversion price |  |  | $ 5.92 |  |  |
Conversion rate |  |  | 168.9189 |  |  |
Redemption price |  |  | $ 7.7 |  |  |
Two Thousand And Twenty Three Notes [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding | $ 130,000,000 |  |  | $ 130,000 |  |
Maturity date (unless earlier converted, repurchased or redeemed) | Aug. 15, 2028 |  |  |  |  |
Interest rate | 5.75% |  |  |  |  |
Conversion price | $ 9.54 |  |  |  |  |
Conversion rate | 104.8658 |  |  |  |  |
Redemption price | $ 12.4 |  |  |  |  |

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