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Acquisitions - Additional Information (Details) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2019 USD ($) | Dec. 31, 2020 USD ($) Business
Business Acquisition [Line Items] |  |
Goodwill |  | $ 193.1
Number of businesses acquired | Business |  | 0
Engineered Products |  |
Business Acquisition [Line Items] |  |
Goodwill |  | $ 115.4
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 intangible assets and liabilities |  | $ 63.0

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