ACCUMULATED OTHER COMPREHENSIVE LOSS - Changes in AOCI (Details) - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 29, 2024	Mar. 30, 2024	Jul. 01, 2023	Apr. 01, 2023	Jun. 29, 2024	Jul. 01, 2023
Accumulated other comprehensive (loss):
Beginning balance	$ 8,876.4	$ 9,056.1	$ 9,492.4	$ 9,714.2	$ 9,056.1	$ 9,714.2
Other comprehensive (loss) income before reclassifications					(162.5)	17.4
Adjustments related to sales of businesses					(6.0)
Reclassification adjustments to earnings					5.1	6.3
Net other comprehensive (loss) income	(47.2)	(116.2)	(29.1)	52.8	(163.4)	23.7
Ending balance	8,721.9	8,876.4	9,535.9	9,492.4	8,721.9	9,535.9
Accumulated Other Comprehensive Loss
Accumulated other comprehensive (loss):
Beginning balance		(2,069.1)		(2,119.5)	(2,069.1)	(2,119.5)
Ending balance	(2,232.5)		(2,095.8)		(2,232.5)	(2,095.8)
Currency translation adjustment and other
Accumulated other comprehensive (loss):
Beginning balance		(1,832.3)		(1,907.4)	(1,832.3)	(1,907.4)
Other comprehensive (loss) income before reclassifications					(178.6)	32.8
Adjustments related to sales of businesses					(6.0)
Reclassification adjustments to earnings					0.0	0.0
Net other comprehensive (loss) income					(184.6)	32.8
Ending balance	(2,016.9)		(1,874.6)		(2,016.9)	(1,874.6)
(Losses) gains on cash flow hedges, net of tax
Accumulated other comprehensive (loss):
Beginning balance		(42.5)		(44.5)	(42.5)	(44.5)
Other comprehensive (loss) income before reclassifications					6.4	(2.7)
Adjustments related to sales of businesses					0.0
Reclassification adjustments to earnings					0.8	1.9
Net other comprehensive (loss) income					7.2	(0.8)
Ending balance	(35.3)		(45.3)		(35.3)	(45.3)
Gains on net investment hedges, net of tax
Accumulated other comprehensive (loss):
Beginning balance		64.9		73.8	64.9	73.8
Other comprehensive (loss) income before reclassifications					7.9	(7.3)
Adjustments related to sales of businesses					0.0
Reclassification adjustments to earnings					0.0	0.0
Net other comprehensive (loss) income					7.9	(7.3)
Ending balance	72.8		66.5		72.8	66.5
Pension (losses) gains, net of tax
Accumulated other comprehensive (loss):
Beginning balance		$ (259.2)		$ (241.4)	(259.2)	(241.4)
Other comprehensive (loss) income before reclassifications					1.8	(5.4)
Adjustments related to sales of businesses					0.0
Reclassification adjustments to earnings					4.3	4.4
Net other comprehensive (loss) income					6.1	(1.0)
Ending balance	$ (253.1)		$ (242.4)		$ (253.1)	$ (242.4)