RESTRUCTURING ACTIONS 2020 Global Restructuring Plan (Details) - USD ($) $ in Millions	6 Months Ended		12 Months Ended	15 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Dec. 31, 2020	Jun. 30, 2021	Dec. 31, 2019
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	$ 14.5	$ 28.7	$ 19.1		$ 7.5
Cash payments	(7.2)	$ (9.6)
2020 Global Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs incurred			$ 43.8	$ 45.1
Restructuring and Related Cost, Expected Cost	3.0
Restructuring Reserve	10.6
Cash payments	$ (6.5)