Discontinued Operations - Sale of Commercial Business - Additional Information (Detail) $ in Thousands	3 Months Ended
Mar. 31, 2024 USD ($)
Discontinued Operations and Disposal Groups [Abstract]
Development and commercialization milestone payment received	$ 225,000
Discontinued operations directly relate to Commercial Business	225,000
Income tax expense	$ 23,194

Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.

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+ Details