Commitments and Contingencies - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2007	Dec. 31, 2005	Dec. 31, 2019
Loss Contingencies [Line Items]
Loss Contingency, Settlement Agreement, Terms	Prior to December 2020, the Company had restricted cash recorded in other assets related to proceeds from an inactive subsidiary of the Company which previously executed separate settlement and release agreements with two of its insurance carriers for an original total value of $35.0 million.
Percentage of defense and indemnity costs		27.00%
Indemnification assets	$ 7,615			$ 4,006
Maximum [Member]
Loss Contingencies [Line Items]
Unrelated Environmental Liability Accruals	200
Minimum [Member]
Loss Contingencies [Line Items]
Unrelated Environmental Liability Accruals	100
ACP [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Estimate of Possible Loss	1,000
ACP [Member] | Minimum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Estimate of Possible Loss	100
Asbestos claims [Member]
Loss Contingencies [Line Items]
Loss Contingency, Settlement Agreement, Terms		20.0	15.0
Asbestos claims [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Estimate of Possible Loss	500
Houghton environmental matters [Member]
Loss Contingencies [Line Items]
Loss Contingency, Estimate of Possible Loss	6,000			$ 6,600
Houghton environmental matters [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Estimate of Possible Loss	6,500
Houghton environmental matters [Member] | Minimum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Estimate of Possible Loss	5,500
Foreign Consumption Tax [Member]
Loss Contingencies [Line Items]
Indemnification assets	1,500
Business Combination Indemnification Assets Related to Former Ownership	22,000
Other Assets Miscellaneous Current	1,100
Other Selling General And Administrative Expense	400
Income Tax Reconciliation Tax Settlements Foreign	9,000
Foreign Consumption Tax [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Estimate of Possible Loss	34,000
Foreign Consumption Tax [Member] | Minimum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Estimate of Possible Loss	$ 400