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Restructuring and Impairment Charges - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2018 | Dec. 29, 2018 | Dec. 30, 2017
Paris, Kentucky Facility Closing |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Assets held-for-sale |  |  | $ 4.6
Manufacturing Facility |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Term of lease | 10 years |  |
Net proceeds | $ 16.9 |  |
Deferred gain |  | $ 5.1 |
Deferred gain current |  | 0.5 |
Deferred gain noncurrent |  | $ 4.2 |

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