INVENTORIES - Components of Inventories (Detail) - USD ($) $ in Millions	Mar. 28, 2020	Dec. 28, 2019
Schedule of Inventory [Line Items]
Finished products	$ 1,704.6	$ 1,526.0
Work in process	202.4	162.0
Raw materials	625.4	567.0
Total	2,532.4	$ 2,255.0
Consolidated Aerospace Manufacturing (CAM)
Schedule of Inventory [Line Items]
Inventory acquired in business acquisition	$ 127.5

Amount of assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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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 merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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