Discontinued Operations - Summary of Major Line Items Included in Results of Operations of Discontinued Operations (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Goodwill impairment	$ 0	$ 146,757
Loss from discontinued operations, net of tax	$ 0	(140,114)
Discontinued Operations, Disposed of by Sale | Life Sciences
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales		83,532
Cost of sales (exclusive of depreciation and amortization shown separately below)		57,763
Selling, general, and administrative expense		8,405
Depreciation and amortization		11,827
Goodwill impairment		146,757
Other operating expense, net		3
Loss from operations		(141,223)
Interest expense		13,270
Other income, net		(424)
Loss from discontinued operations before costs of disposal and benefit for income taxes		(154,069)
Benefit for income taxes		14,187
Loss from discontinued operations before costs of disposal		(139,882)
Costs of disposal of discontinued operations		(259)
Benefit for income taxes on costs of disposal		27
Loss from discontinued operations, net of tax		$ (140,114)