Summary of Significant Accounting Policies (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($) segment	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Property, Plant and Equipment [Line Items]
Number of reportable segments | segment	2
Pre-tax gain (loss) from foreign currency remeasurements	$ 3,800	$ 18,000	$ (19,900)
Allowance for doubtful accounts receivable	3,700	4,900
Other inventories	221,900	326,500
Research and development expenses	202,400	216,500	191,600
Advertising costs	134,600	171,400	$ 144,300
Lease assets	45,203	61,618
Operating lease liability	$ 47,196	$ 63,460
Buildings
Property, Plant and Equipment [Line Items]
Useful lives of property, plant and equipment (in years)	30 years
Building Equipment and Land Improvements
Property, Plant and Equipment [Line Items]
Useful lives of property, plant and equipment (in years)	7 years
Machinery and equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful lives of property, plant and equipment (in years)	3 years
Machinery and equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful lives of property, plant and equipment (in years)	10 years
Software | Minimum
Property, Plant and Equipment [Line Items]
Useful lives of property, plant and equipment (in years)	3 years
Software | Maximum
Property, Plant and Equipment [Line Items]
Useful lives of property, plant and equipment (in years)	7 years