Business Reorganization - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended	9 Months Ended
Jun. 30, 2020	Sep. 30, 2020
Restructuring Cost and Reserve [Line Items]
Charge for business reorganization		$ 18,493
Percentage reduction in workforce	8.00%
Additional costs for charge for business reorganization		2,000
Other expense (income), net
Restructuring Cost and Reserve [Line Items]
Charge for business reorganization		484
Aerospace
Restructuring Cost and Reserve [Line Items]
Charge for business reorganization		2,243
Industrial
Restructuring Cost and Reserve [Line Items]
Charge for business reorganization		$ 15,766

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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