ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 26, 2020	Sep. 28, 2019	Sep. 26, 2020	Sep. 28, 2019
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	$ 2,347.0	$ 2,430.4	$ 2,380.4	$ 2,338.5
Other Comprehensive Income (Loss) before Reclassifications	43.7	(43.8)	(19.1)	(24.7)
Tax Impact	(1.9)	1.6	3.9	(1.4)
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss)	8.3	(3.7)	8.1	(1.0)
Tax Impact	(2.0)	0.9	(2.0)	0.7
Net Current Period Other Comprehensive Income (Loss)	48.1	(45.0)	(9.1)	(26.4)
Ending Balance	2,451.9	2,329.1	2,451.9	2,329.1
Total
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(295.0)	(232.8)	(237.8)	(251.4)
Ending Balance	(246.9)	(277.8)	(246.9)	(277.8)
Hedging Activities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(10.7)	3.9	8.0	(5.4)
Other Comprehensive Income (Loss) before Reclassifications	7.9	(6.5)	(16.2)	5.8
Tax Impact	(1.9)	1.6	3.9	(1.4)
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss)	8.2	(4.2)	7.7	(4.2)
Tax Impact	(2.0)	1.0	(1.9)	1.0
Net Current Period Other Comprehensive Income (Loss)	12.2	(8.1)	(6.5)	1.2
Ending Balance	1.5	(4.2)	1.5	(4.2)
Pension and Post Retirement Benefit Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(30.5)	(37.5)	(31.0)	(38.2)
Other Comprehensive Income (Loss) before Reclassifications	(0.1)	0.1	0.2	(0.1)
Tax Impact	0.0	0.0	0.0	0.0
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss)	0.1	0.5	0.4	1.6
Tax Impact	0.0	(0.1)	(0.1)	(0.3)
Net Current Period Other Comprehensive Income (Loss)	0.0	0.5	0.5	1.2
Ending Balance	(30.5)	(37.0)	(30.5)	(37.0)
Foreign Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(253.8)	(199.2)	(214.8)	(207.8)
Other Comprehensive Income (Loss) before Reclassifications	35.9	(37.4)	(3.1)	(30.4)
Tax Impact	0.0	0.0	0.0	0.0
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss)	0.0	0.0	0.0	1.6
Tax Impact	0.0	0.0	0.0	0.0
Net Current Period Other Comprehensive Income (Loss)	35.9	(37.4)	(3.1)	(28.8)
Ending Balance	$ (217.9)	$ (236.6)	$ (217.9)	$ (236.6)