INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
INCOME TAXES
Effective income tax rate (as a percent)	14.60%	18.30%	17.90%	21.20%
Recognized discrete tax expense (benefit)	$ 14.2	$ 6.3	$ 9.5	$ 17.5
Deferred income taxes benefit			14.6
Tax expense, transfer of intangible assets between affiliates		(0.4)		23.8
Recognized other discrete tax expense (benefit)	1.1	8.0	9.4	8.9
Excess tax benefits, share-based compensation	$ 0.7	9.9	$ 4.3	20.7
Net discrete expense (benefit), prior year returns		$ 4.0		$ 5.5