Acquisitions - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Mar. 31, 2019	Jun. 30, 2019
Business Acquisition [Line Items]
Business acquisition, cash paid		$ 163.2
Goodwill		189.6
ARC Technologies LLC
Business Acquisition [Line Items]
Business acquisition, cash paid	$ 163.2
ARC Technologies LLC \| Engineered Products
Business Acquisition [Line Items]
Goodwill		82.1
Recognized intangiable assets and liabilities		$ 63.0

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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