Composition of Certain Financial Statement Captions - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Summary of Significant Accounting Policies [Line Items]
Goodwill impairment loss	$ 26,225,000	$ 11,698,000	$ 0
In Process Research and Development
Summary of Significant Accounting Policies [Line Items]
Impairment of assets		$ 10,100,000
Covenants not to compete
Summary of Significant Accounting Policies [Line Items]
Useful life	5 years
Minimum | Technology
Summary of Significant Accounting Policies [Line Items]
Useful life	7 years
Minimum | Customer relationships
Summary of Significant Accounting Policies [Line Items]
Useful life	7 years
Minimum | Product registrations
Summary of Significant Accounting Policies [Line Items]
Useful life	7 years
Minimum | Trade names
Summary of Significant Accounting Policies [Line Items]
Useful life	5 years
Minimum | Other
Summary of Significant Accounting Policies [Line Items]
Useful life	9 years
Maximum | Technology
Summary of Significant Accounting Policies [Line Items]
Useful life	17 years
Maximum | Customer relationships
Summary of Significant Accounting Policies [Line Items]
Useful life	20 years
Maximum | Product registrations
Summary of Significant Accounting Policies [Line Items]
Useful life	10 years
Maximum | Trade names
Summary of Significant Accounting Policies [Line Items]
Useful life	10 years
Maximum | Other
Summary of Significant Accounting Policies [Line Items]
Useful life	13 years
Trademarks
Summary of Significant Accounting Policies [Line Items]
Impairment of assets	$ 20,700,000