Segment Information, Revenue and Enterprise-Wide Disclosures - Schedule of Net Sales by Direct Sales or Distributor and Location (Parenthetical) (Details)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Segment Reporting Revenue Reconciling Item [Line Items]
Percentage of net sales	100.00%	100.00%	100.00%
All Others
Segment Reporting Revenue Reconciling Item [Line Items]
Percentage of net sales	10.00%	11.00%	10.00%
All Others | Maximum
Segment Reporting Revenue Reconciling Item [Line Items]
Percentage of net sales	3.00%	3.00%	3.00%