Inventories - Inventories by Major Classification (Detail) - USD ($) $ in Millions	Mar. 28, 2020	Dec. 28, 2019
Inventory Disclosure [Abstract]
Finished goods	$ 661.4	$ 661.0
Work in progress	56.5	57.1
Raw materials	124.0	126.8
Total FIFO value	841.9	844.9
Excess of current cost over LIFO cost	(84.5)	(84.5)
Total inventories – net	$ 757.4	$ 760.4

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- Definition

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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-Publisher FASB
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-SubTopic 10
-Section S99
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-Subparagraph (SX 210.5-02.6(a)(1))
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- Definition

Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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- Definition

Amount by which inventory stated at last-in first-out (LIFO) is less than (in excess of) inventory stated at other inventory cost methods.

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-Publisher FASB
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- Definition

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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The amount of LIFO (last in first out) inventory present at the reporting date when inventory is also valued using different valuation methods.

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