Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Restructuring and Related Activities (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Restructuring Reserve [Roll Forward]
Restructuring and related charges	$ (880)	$ 1,383	$ 593	$ 3,585
QH Program [Member]
Restructuring Reserve [Roll Forward]
Accrued Restructuring, Beginning Balance			8,248
Restructuring and related charges			593
Cash Payments			(4,557)
Currency Translation Adjustments			(234)
Accrued Restructuring, Ending Balance	$ 4,050		$ 4,050