INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 26, 2020	Sep. 28, 2019	Sep. 26, 2020	Sep. 28, 2019	Dec. 28, 2019
Income Tax Disclosure [Abstract]
Effective tax rate	20.50%	16.30%	21.70%	18.80%
Unrecognized tax benefits	$ 6.9		$ 6.9		$ 6.9
Accrued interest	$ 2.7		$ 2.7		$ 2.3