REVENUES FROM CONTRACTS WITH CUSTOMERS - Allowance for Credit Loss (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 43.3	$ 56.2
Bad debt expense, net of recoveries	25.4	2.8
Write-offs	(9.8)	(13.3)
Other charges	(0.3)	(3.1)
Ending balance	$ 58.6	$ 42.6