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Acquisitions - Alicona (Details) € in Millions, $ in Millions			12 Months Ended
	Dec. 17, 2018 USD ($)	Dec. 17, 2018 EUR (€)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Acquisitions
Payments to Acquire Businesses, Net of Cash Acquired			$ 59.2	$ 90.0	$ 191.6
Additional consideration based on revenue and gross margin achievements					$ 12.7
Alicona
Acquisitions
Ownership percentage acquired	100.00%	100.00%
Payments to Acquire Businesses, Net of Cash Acquired	$ 55.4	€ 48.9
Alicona \| Existing technology
Acquisitions
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	8 years	8 years
Alicona \| Customer relationships
Acquisitions
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	8 years	8 years
Alicona \| Backlog
Acquisitions
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	1 year	1 year
Alicona \| Trade name
Acquisitions
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	12 years	12 years