REVENUES - Allowance for Expected Credit Losses (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Accounts Receivable and Allowance for Doubtful Accounts
Allowance for doubtful accounts, returns and credits	$ 62.3		$ 71.7
Activity in the allowance for doubtful accounts
Beginning balance	77.3	$ 71.9
Bad debt expense	33.2	44.2
Write-offs	(34.4)	(32.6)
Other (a)	(0.1)	(0.8)
Ending balance	$ 76.0	$ 82.7