ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Shareholders' Equity [Roll Forward]
Beginning balance	$ 3,102.1	$ 2,437.2
Amounts recognized in AOCI	60.1	(216.7)
Amounts reclassified from AOCI	(10.8)	0.5
Ending balance	3,631.1	2,224.6
Total
Shareholders' Equity [Roll Forward]
Beginning balance	(700.6)	(698.4)
Ending balance	(651.3)	(914.6)
Foreign Currency Translation Adjustments
Shareholders' Equity [Roll Forward]
Beginning balance	(810.8)	(702.1)
Amounts recognized in AOCI	60.1	(216.7)
Ending balance	(750.7)	(918.8)
Pension and Other Postretirement Benefits Adjustments
Shareholders' Equity [Roll Forward]
Beginning balance	78.3	(32.2)
Amounts reclassified from AOCI	(9.0)	2.5
Ending balance	69.3	(29.7)
Unrealized Net Gains on Cash Flow Hedges
Shareholders' Equity [Roll Forward]
Beginning balance	31.9	35.9
Amounts reclassified from AOCI	(1.8)	(2.0)
Ending balance	$ 30.1	$ 33.9