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Debt - Debt Balances and Interest Rates (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Long-term debt	$ 5,795.5	$ 5,959.0
Unamortized deferred financing fees	(32.3)	(36.3)
Current maturities of long-term debt	(42.2)	(56.3)
Total long-term debt	5,721.0	5,866.4
Senior unsecured revolving loan facility
Debt Instrument [Line Items]
Long-term debt	0.0	72.5
Senior unsecured term loan facility
Debt Instrument [Line Items]
Long-term debt	734.5	784.5
Total unsecured senior notes
Debt Instrument [Line Items]
Long-term debt	$ 4,975.0	$ 4,975.0
Senior notes due 2024
Debt Instrument [Line Items]
Interest rate in effect	5.50%	5.50%
Long-term debt	$ 575.0	$ 575.0
Senior notes due 2025
Debt Instrument [Line Items]
Interest rate in effect	4.125%	4.125%
Long-term debt	$ 600.0	$ 600.0
Senior notes due 2026
Debt Instrument [Line Items]
Interest rate in effect	2.67%	2.67%
Long-term debt	$ 600.0	$ 1,000.0
Senior notes due 2028
Debt Instrument [Line Items]
Interest rate in effect	4.25%	4.25%
Long-term debt	$ 700.0	$ 600.0
Senior notes due 2028
Debt Instrument [Line Items]
Interest rate in effect	3.276%	3.276%
Long-term debt	$ 1,000.0	$ 500.0
Senior notes due 2029
Debt Instrument [Line Items]
Interest rate in effect	3.25%	3.25%
Long-term debt	$ 500.0	$ 700.0
Senior notes due 2031
Debt Instrument [Line Items]
Interest rate in effect	3.569%	3.569%
Long-term debt	$ 1,000.0	$ 1,000.0
Receivable financing liability
Debt Instrument [Line Items]
Long-term debt	76.4	115.4
Other long-term obligations
Debt Instrument [Line Items]
Long-term debt	$ 9.6	$ 11.6

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