Inventories - Summary (Details) - USD ($) $ in Millions	Jul. 02, 2021	Dec. 31, 2020
Inventory Disclosure [Abstract]
Finished goods	$ 258.4	$ 219.0
Work in process	36.2	39.8
Raw materials	101.4	93.7
Reserve for inventory obsolescence	(84.5)	(85.6)
Total	$ 311.5	$ 266.9

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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