Segment Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Segment Reporting Information [Line Items]
Net sales	$ 199,745	$ 213,256
Goodwill impairment	239,699	0
Income (loss) from operations	(245,332)	(317)
Interest expense	(17,077)	(13,801)
Other	(1,120)	(3,428)
Loss before benefit (provision) for income taxes and share of net income (loss) from joint venture	(263,529)	(17,546)
Total assets	1,325,153		$ 1,541,984
Life Sciences
Segment Reporting Information [Line Items]
Goodwill impairment	(146,757)
Total assets	648,603		811,526
Mobile Solutions
Segment Reporting Information [Line Items]
Total assets	362,624		373,256
Power Solutions
Segment Reporting Information [Line Items]
Goodwill impairment	(92,942)
Total assets	214,602		310,545
Corporate and Consolidations
Segment Reporting Information [Line Items]
Total assets	99,324		$ 46,657
Operating Segments | Life Sciences
Segment Reporting Information [Line Items]
Net sales	84,048	86,008
Goodwill impairment	146,757
Income (loss) from operations	(140,979)	3,846
Operating Segments | Mobile Solutions
Segment Reporting Information [Line Items]
Net sales	69,884	78,075
Goodwill impairment	0
Income (loss) from operations	264	3,189
Operating Segments | Power Solutions
Segment Reporting Information [Line Items]
Net sales	46,401	49,657
Goodwill impairment	92,942
Income (loss) from operations	(90,334)	3,824
Corporate and Eliminations | Corporate and Consolidations
Segment Reporting Information [Line Items]
Net sales	(588)	(484)
Goodwill impairment	0
Income (loss) from operations	$ (14,283)	$ (11,176)