INCOME TAXES (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) subsidiary	Sep. 30, 2021 USD ($)
Income Tax Disclosure [Abstract]
Number Of Subsidiaries Acquired | subsidiary			2
Current income tax expense (benefit)	$ 0.4	$ (0.2)	$ 0.4	$ (1.3)
Deferred income tax expense (benefit)	10.0	(1.8)	0.7	(15.6)
Total income tax expense (benefit)	$ 10.4	$ (2.0)	$ 1.1	$ (16.9)