Segment Information - Summary of Revenue and Long Lived Assets by Geographical Areas (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Principal Transaction Revenue [Line Items]
Net sales	$ 311,941	$ 426,217	$ 446,708	$ 516,197	$ 180,678	$ 262,654	$ 396,311	$ 403,191	$ 1,701,063	$ 1,242,834	$ 1,048,736
Long-Lived Assets (excluding deferred tax assets)	937,152				452,959				937,152	452,959	433,774
United States
Principal Transaction Revenue [Line Items]
Net sales									788,232	708,467	564,648
Long-Lived Assets (excluding deferred tax assets)	466,957				422,803				466,957	422,803	403,493
Europe
Principal Transaction Revenue [Line Items]
Net sales									428,628	149,602	140,947
Long-Lived Assets (excluding deferred tax assets)	444,468				6,855				444,468	6,855	7,681
Japan
Principal Transaction Revenue [Line Items]
Net sales									246,260	223,707	199,372
Long-Lived Assets (excluding deferred tax assets)	10,347				8,723				10,347	8,723	7,635
Rest of World
Principal Transaction Revenue [Line Items]
Net sales									237,943	161,058	143,769
Long-Lived Assets (excluding deferred tax assets)	$ 15,380				$ 14,578				$ 15,380	$ 14,578	$ 14,965