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Acquisitions - Narrative (Details) - USD ($) $ in Millions |  |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | --- | ---
Jul. 02, 2018 | Mar. 31, 2018 | Sep. 28, 2019 | Sep. 28, 2019
ATCO [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Consideration transferred net of working capital adjustments | $ 158.1 |  |  |
Cash portion of acquisition price | 151.8 |  |  |
Maximum possible contingent consideration | 12.0 |  |  |
Fair value of assets acquired | 137.9 |  |  |
Fair value of property, plant and equipment acquired | 83.1 |  |  |
Fair value of inventories acquired | 31.7 |  |  |
Fair value of accounts receivable acquired | 21.8 |  |  |
Fair value of other current assets acquired | 1.1 |  |  |
Fair value of other assets acquired | 0.2 |  |  |
Fair value of liabilities acquired | 20.4 |  |  |
Fair value of accounts payable acquired | 8.1 |  |  |
Fair value of other current liabilities acquired | 10.2 |  |  |
Fair value of long-term debt acquired | 2.1 |  |  |
Tax-deductible goodwill | 17.2 |  |  |
Fair value of intangible assets acquired | 23.4 |  |  |
Increase (decrease) in goodwill | $ 0.5 |  |  |
Revenues of acquired entity for last annual period |  |  | $ 49.4 | $ 144.8
Die-Mold [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Consideration transferred net of working capital adjustments |  | $ 13.6 |  |
Cash portion of acquisition price |  | 12.4 |  |
Maximum possible contingent consideration |  | 2.3 |  |
Fair value of assets acquired |  | 7.1 |  |
Fair value of property, plant and equipment acquired |  | 3.3 |  |
Fair value of inventories acquired |  | 1.8 |  |
Fair value of accounts receivable acquired |  | 1.7 |  |
Fair value of other current assets acquired |  | 0.3 |  |
Fair value of liabilities acquired |  | 2.9 |  |
Fair value of accounts payable acquired |  | 0.7 |  |
Fair value of other current liabilities acquired |  | 0.2 |  |
Fair value of deferred taxes acquired |  | 2.0 |  |
Allocation to non-deductible goodwill and intangible assets |  | $ 9.4 |  |

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