INCOME TAXES - Unrecognized Tax Benefits (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Tax
Beginning Balance	$ 70.9	$ 68.8
Increase based on tax positions taken in a prior year	5.7	1.6
Decrease based on tax positions taken in a prior year	(2.4)	(3.0)
Increase based on tax positions taken in the current year	9.2	7.1
Decrease resulting from the lapse of statutes of limitations	(4.3)	(3.6)
Ending Balance	79.1	70.9
Interest and Penalties
Beginning Balance	16.1	15.6
Increase based on tax positions taken in a prior year	3.9	3.5
Decrease based on tax positions taken in a prior year	(0.4)	(1.0)
Increase based on tax positions taken in the current year	0.0	0.0
Decrease resulting from the lapse of statutes of limitations	(1.4)	(2.0)
Ending Balance	18.2	16.1
Total
Beginning balance	87.0	84.4
Increase based on tax positions taken in a prior year	9.6	5.1
Decrease based on tax positions taken in a prior year	(2.8)	(4.0)
Increase based on tax positions taken in the current year	9.2	7.1
Decrease resulting from the lapse of statutes of limitations	(5.7)	(5.6)
Ending balance	$ 97.3	$ 87.0