Segment Information - Geographical Areas (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 408,741	$ 433,702
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	211,008	230,383
EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	74,671	71,078
Japan
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	37,556	40,735
Korea
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	50,449	49,042
Rest of world
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 35,057	$ 42,464