BUSINESS OVERVIEW - Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Apr. 01, 2022
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 9,688.6
Other comprehensive income (loss) before reclassifications, net of income taxes	13.4	$ (39.4)
Amounts reclassified from accumulated other comprehensive income (loss):
Increase (decrease)	0.1	0.6
Income tax impact	(0.1)	(0.1)
Amounts reclassified from accumulated other comprehensive income (loss), net of income taxes	0.0	0.5
Total other comprehensive income (loss), net of income taxes	13.4	(38.9)
Ending balance	9,875.7
Foreign currency translation adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(301.4)	(122.7)
Other comprehensive income (loss) before reclassifications, net of income taxes	13.4	(39.4)
Amounts reclassified from accumulated other comprehensive income (loss):
Increase (decrease)	0.0	0.0
Income tax impact	0.0	0.0
Amounts reclassified from accumulated other comprehensive income (loss), net of income taxes	0.0	0.0
Total other comprehensive income (loss), net of income taxes	13.4	(39.4)
Ending balance	(288.0)	(162.1)
Pension & post-retirement plan benefit adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(24.3)	(62.3)
Other comprehensive income (loss) before reclassifications, net of income taxes	0.0	0.0
Amounts reclassified from accumulated other comprehensive income (loss):
Increase (decrease)	0.1	0.6
Income tax impact	(0.1)	(0.1)
Amounts reclassified from accumulated other comprehensive income (loss), net of income taxes	0.0	0.5
Total other comprehensive income (loss), net of income taxes	0.0	0.5
Ending balance	(24.3)	(61.8)
Accumulated Other Comprehensive Loss
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(325.7)	(185.0)
Amounts reclassified from accumulated other comprehensive income (loss):
Total other comprehensive income (loss), net of income taxes	13.4	(38.9)
Ending balance	$ (312.3)	$ (223.9)