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Debt - Schedule of Long-term Debt Instruments (Details) - USD ($) $ in Millions	Sep. 30, 2025	May 31, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Other long-term obligations	$ 5,655.8		$ 5,875.6
Unamortized debt issuance costs and discount	(27.0)		(32.8)
Current maturities of long-term debt	(9.1)		(235.8)
Total long-term debt	5,619.7		5,607.0
Senior unsecured revolving loan facility
Debt Instrument [Line Items]
Other long-term obligations	0.0		0.0
Senior unsecured term loan facility
Debt Instrument [Line Items]
Other long-term obligations	$ 634.5		634.5
Senior notes due 2025
Debt Instrument [Line Items]
Interest Rate	4.125%	4.125%
Other long-term obligations	$ 0.0		211.1
Senior notes due 2026
Debt Instrument [Line Items]
Interest Rate	2.67%
Other long-term obligations	$ 1,000.0		1,000.0
Senior notes due April 2028
Debt Instrument [Line Items]
Interest Rate	4.25%
Other long-term obligations	$ 600.0		600.0
Senior notes due December 2028
Debt Instrument [Line Items]
Interest Rate	3.276%
Other long-term obligations	$ 500.0		500.0
Senior notes due 2029
Debt Instrument [Line Items]
Interest Rate	3.25%
Other long-term obligations	$ 700.0		700.0
Senior notes due 2030
Debt Instrument [Line Items]
Interest Rate	5.10%
Other long-term obligations	$ 600.0		600.0
Senior notes due 2031
Debt Instrument [Line Items]
Interest Rate	3.569%
Other long-term obligations	$ 1,000.0		1,000.0
Senior notes due 2034
Debt Instrument [Line Items]
Interest Rate	5.55%
Other long-term obligations	$ 600.0		600.0
Total unsecured senior notes
Debt Instrument [Line Items]
Other long-term obligations	5,000.0		5,211.1
Receivable financing liability
Debt Instrument [Line Items]
Other long-term obligations	15.4		21.2
Other long-term obligations
Debt Instrument [Line Items]
Other long-term obligations	$ 5.9		$ 8.8

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Long-Term Debt, Excluding Current Maturities, Net Of Deferred Financing Costs, Discount, Or Premium

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