Restructuring - Narrative (Details) $ in Thousands	3 Months Ended					8 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Jun. 30, 2020 USD ($)	Mar. 31, 2020 headcount	Dec. 31, 2019 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2022 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring costs	$ 1,376	$ 239			$ 49,000		$ 3,679	$ 14,563
EBITDA target							20.00%
Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring costs						$ 14,213	$ 3,679
Payments for restructuring						$ 10,783	4,534
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Photonics and 3D Design
Restructuring Cost and Reserve [Line Items]
Restructuring noncash expense									$ 400
Proceeds from divestiture of businesses			$ 700
Other Restructuring
Restructuring Cost and Reserve [Line Items]
Expected number of positions eliminated | headcount				500
Incurred cost									15,800
Other Restructuring | Goodwill
Restructuring Cost and Reserve [Line Items]
Restructuring costs					21,200
Other Restructuring | Excess and Obsolete Inventory
Restructuring Cost and Reserve [Line Items]
Restructuring costs					12,800
Other Restructuring | Acquired Assets
Restructuring Cost and Reserve [Line Items]
Restructuring costs					10,500
Other Restructuring | Capitalized Patents
Restructuring Cost and Reserve [Line Items]
Restructuring costs					1,400
Other Restructuring | Other Assets
Restructuring Cost and Reserve [Line Items]
Restructuring costs					$ 3,400
Other Restructuring | Forecast
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, cash										$ 4,000		$ 2,000
Other Restructuring | Forecast | Minimum | Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Expected cost											$ 5,000
Other Restructuring | Forecast | Maximum | Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Expected cost											$ 15,000
Employee Severance
Restructuring Cost and Reserve [Line Items]
Payments for restructuring							$ 4,500		$ 13,100