INCOME TAXES (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Jul. 03, 2021	Jun. 27, 2020
Income Tax Disclosure [Abstract]
Income tax expense	$ 73.7	$ (117.3)	$ 193.2	$ (104.4)
Effective tax rate	14.00%	(105.60%)	17.10%	(40.60%)
Effective tax rate excluding business acquisition related and other costs	14.80%	15.00%	17.50%	13.90%
One-time tax benefit				$ 118.8