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Revenue Recognition - Additional Information (Detail) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Other Revenues [Line Items]
Revenue	$ 178,216,000	$ 94,060,000	$ 484,013,000	$ 257,612,000
Revenue Benchmark [Member]
Other Revenues [Line Items]
Revenue					$ 0
Revenue Benchmark [Member] | Customer Concentration Risk | Minimum [Member]
Other Revenues [Line Items]
Concentration Risk, Percentage					10.00%
Pfizer [Member] | Revenue Benchmark [Member]
Other Revenues [Line Items]
Revenue	$ 19,100,000
Pfizer [Member] | Revenue Benchmark [Member] | Customer Concentration Risk
Other Revenues [Line Items]
Concentration Risk, Percentage	11.00%
Pfizer [Member] | Revenue Benchmark [Member] | Customer Concentration Risk | Minimum [Member]
Other Revenues [Line Items]
Concentration Risk, Percentage	10.00%	10.00%
Millipore Sigma [Member] | Revenue Benchmark [Member]
Other Revenues [Line Items]
Revenue				$ 29,400,000
Millipore Sigma [Member] | Revenue Benchmark [Member] | Customer Concentration Risk
Other Revenues [Line Items]
Concentration Risk, Percentage				11.00%
Millipore Sigma [Member] | Revenue Benchmark [Member] | Customer Concentration Risk | Minimum [Member]
Other Revenues [Line Items]
Concentration Risk, Percentage			10.00%	10.00%

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Other revenues.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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