Goodwill - Schedule of Goodwill Allocated to Reporting Segments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Goodwill [Line Items]
Goodwill acquired		$ (5,978)
Goodwill [Roll Forward]
Goodwill beginning balance	$ 1,103,907	1,116,533
Effect of change in exchange rates	31,009	(6,648)
Goodwill ending balance	1,131,916	1,103,907
Goodwill, Written off Related to Sale of Business Unit	(3,000)
Device Solutions [Member]
Goodwill [Line Items]
Goodwill acquired		0
Goodwill [Roll Forward]
Goodwill beginning balance	54,930	55,259
Effect of change in exchange rates	1,284	(329)
Goodwill ending balance	53,214	54,930
Goodwill, Written off Related to Sale of Business Unit	(3,000)
Networked Solutions Segment [Member]
Goodwill [Line Items]
Goodwill acquired		(4,938)
Goodwill [Roll Forward]
Goodwill beginning balance	908,088	918,495
Effect of change in exchange rates	25,726	(5,469)
Goodwill ending balance	933,814	908,088
Goodwill, Written off Related to Sale of Business Unit	0
Outcomes Segment [Member]
Goodwill [Line Items]
Goodwill acquired		(1,040)
Goodwill [Roll Forward]
Goodwill beginning balance	140,889	142,779
Effect of change in exchange rates	3,999	(850)
Goodwill ending balance	144,888	$ 140,889
Goodwill, Written off Related to Sale of Business Unit	$ 0