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Acquisitions - Fair Value of Purchase Consideration and Measurement Period Adjustments (Details) - BioDelivery Sciences International, Inc - USD ($) $ / shares in Units, $ in Thousands |  | 3 Months Ended
--- | --- | ---
Mar. 22, 2022 | Mar. 31, 2023
Business Acquisition [Line Items] |  |
Cash consideration for all outstanding shares of BDSI's common and preferred stock (103,235,298 shares acquired at $5.60 per share) | $ 578,118 |
Cash consideration paid to settle RSUs and in-the-money options | 28,309 |
Cash paid to settle BDSI debt | 63,004 |
Total purchase consideration | $ 669,431 |
Shares of stock acquired | 103,235,298 |
Share price (in dollars per share) | $ 5.60 |
Accrued expenses |  | $ 134
Deferred tax liabilities |  | 28
Goodwill |  | $ 162

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