Goodwill - Additional Information (Details) - USD ($)	3 Months Ended			6 Months Ended
	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Goodwill [Line Items]
Goodwill	$ 196,467,000			$ 196,467,000		$ 439,095,000
Goodwill, impairment loss	0		$ 0	239,699,000	$ 0
Intangible assets, net	306,577,000			306,577,000		329,260,000
Mobile Solutions
Goodwill [Line Items]
Goodwill	0			0		0
Intangible assets, net	30,739,000			30,739,000		32,416,000
Life Sciences
Goodwill [Line Items]
Goodwill	196,467,000			196,467,000		344,316,000
Goodwill, impairment loss		$ 146,800,000		146,757,000
Intangible assets, net	196,338,000			196,338,000		211,847,000
Power Solutions
Goodwill [Line Items]
Goodwill	0			0		94,779,000
Goodwill, impairment loss		$ 92,900,000		92,942,000
Intangible assets, net	$ 79,500,000			$ 79,500,000		$ 84,997,000