Total costs accrued as of the balance sheet date for environmental loss contingencies.

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OTHER COSTS AND EXPENSES - Additional Information (Detail) - USD ($)	3 Months Ended								12 Months Ended
	Dec. 29, 2018	Sep. 29, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 30, 2017	Sep. 30, 2017	Jul. 01, 2017	Apr. 01, 2017	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016
Business Acquisition [Line Items]
Research and development costs									$ 275,800,000	$ 252,300,000	$ 204,400,000
Business Combination, Acquisition Related Costs	$ 202,000,000	$ 85,000,000	$ 127,000,000	$ 25,000,000	$ 27,000,000	$ 33,000,000	$ 43,000,000	$ 211,000,000	450,000,000	0
Accrual for Environmental Loss Contingencies	$ 58,100,000				$ 22,500,000				58,100,000	22,500,000
Other Expense [Member]
Business Acquisition [Line Items]
Business Combination, Acquisition Related Costs									$ 30,400,000	$ 58,200,000
Centredale Site [Member]
Business Acquisition [Line Items]
Accrual for Environmental Loss Contingencies			$ 77,700,000