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Segment Reporting - Product Revenues Information by Geographic Area (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Segment Reporting Information [Line Items]
Product revenues	$ 353,854	$ 356,015
United States
Segment Reporting Information [Line Items]
Product revenues	124,926	125,453
China
Segment Reporting Information [Line Items]
Product revenues	48,935	54,476
Germany
Segment Reporting Information [Line Items]
Product revenues	26,557	23,613
South Korea
Segment Reporting Information [Line Items]
Product revenues	23,784	28,184
Czech Republic
Segment Reporting Information [Line Items]
Product revenues	20,984	19,584
Mexico
Segment Reporting Information [Line Items]
Product revenues	15,672	10,015
Slovakia
Segment Reporting Information [Line Items]
Product revenues	13,722	13,178
Romania
Segment Reporting Information [Line Items]
Product revenues	12,957	14,222
Japan
Segment Reporting Information [Line Items]
Product revenues	12,099	12,455
United Kingdom
Segment Reporting Information [Line Items]
Product revenues	9,376	11,324
Other
Segment Reporting Information [Line Items]
Product revenues	44,842	43,511
Non U.S.
Segment Reporting Information [Line Items]
Product revenues	$ 228,928	$ 230,562

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