SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Allowance for doubtful accounts — Trade receivables
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of period	$ 43.1	$ 42.0	$ 48.3
Additions to costs and expenses	25.6	30.8	16.3
Acquisitions	0.0	0.0	(1.6)
Deductions or write-offs	(14.3)	(28.5)	(18.5)
Foreign currency translation adjustments	3.6	(1.2)	(2.5)
Balance at end of period	58.0	43.1	42.0
Allowance for doubtful accounts — Loans to affiliates
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of period	30.2	37.2	38.5
Additions to costs and expenses	(1.6)	(4.5)	1.0
Foreign currency translation adjustments	1.0	(2.5)	(2.3)
Balance at end of period	$ 29.6	$ 30.2	$ 37.2