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Debt - Debt Balances and Interest Rates (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Long-term debt	$ 5,658.7	$ 5,673.3
Unamortized deferred financing fees	(26.4)	(28.4)
Current maturities of long-term debt	(604.7)	(613.1)
Total long-term debt	5,027.6	5,031.8
Senior unsecured revolving loan facility
Debt Instrument [Line Items]
Long-term debt	0.0	0.0
Senior unsecured term loan facility
Debt Instrument [Line Items]
Long-term debt	634.5	634.5
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%
Long-term debt	$ 575.0	575.0
Senior notes due 2025
Debt Instrument [Line Items]
Interest rate in effect	4.125%
Long-term debt	$ 600.0	600.0
Senior notes due 2026
Debt Instrument [Line Items]
Interest rate in effect	2.67%
Long-term debt	$ 1,000.0	1,000.0
Senior notes due 2028
Debt Instrument [Line Items]
Interest rate in effect	4.25%
Long-term debt	$ 600.0	600.0
Senior notes due 2028
Debt Instrument [Line Items]
Interest rate in effect	3.276%
Long-term debt	$ 500.0	500.0
Senior notes due 2029
Debt Instrument [Line Items]
Interest rate in effect	3.25%
Long-term debt	$ 700.0	700.0
Senior notes due 2031
Debt Instrument [Line Items]
Interest rate in effect	3.569%
Long-term debt	$ 1,000.0	1,000.0
Receivable financing liability
Debt Instrument [Line Items]
Long-term debt	43.3	56.9
Other long-term obligations
Debt Instrument [Line Items]
Long-term debt	$ 5.9	$ 6.9

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Amount of long-term debt before deduction of unamortized deferred financing costs, discount, or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt, and other types of debt.

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