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Discontinued Operations - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended	12 Months Ended
	Jan. 31, 2020	Sep. 30, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Jan. 02, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment of goodwill		$ 178	$ 9,635	$ 87,862	$ 0
Loss on release of cumulative foreign currency translation adjustment			26,957	0	0
Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss on release of cumulative foreign currency translation adjustment			26,957
TS Biotechnology Sale \| Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration	$ 53,000
Loss on release of cumulative foreign currency translation adjustment	$ 26,957		26,957
Discontinued Operation, Amount of Adjustment to Prior Period Gain (Loss) on Disposal, Net of Tax			26,572
EnviroFlight Sale \| Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration						$ 12,200
Loss on release of cumulative foreign currency translation adjustment			0
EnviroFlight Sale \| Discontinued Operations, Held-for-sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment charge on write down of investment in affiliate				10,283
TS Biotechnology Holdings LLC and Enviro Flight LLC \| Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment charges				89,679
Impairment of goodwill			0	58,042	0
Loss on release of cumulative foreign currency translation adjustment			$ 26,957	0	$ 0
Okanagan, Oxitec, Fine Chemicals, And AgBio \| TS Biotechnology Holdings LLC and Enviro Flight LLC \| Discontinued Operations, Held-for-sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment charges				79,396
Impairment of goodwill				58,042
Impairment of other noncurrent assets				$ 21,354