Long-Term Debt (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Debt Instrument [Line Items]
Long-term debt	$ 1,203.4	$ 1,203.0
Other Long-Term Debt, Current	(400.5)	(1.3)
Long-term debt, net of current maturities	$ 802.9	1,201.7
Senior Notes \| 3.3%, Senior Notes due 2027
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	3.30%
Senior Notes, Noncurrent	$ 400.0	400.0
Senior Notes \| 3.7%, Senior Notes due 2032
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	3.70%
Senior Notes, Noncurrent	$ 800.0	800.0
Senior Notes \| Senior Notes
Debt Instrument [Line Items]
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net	(6.5)	(7.0)
Long-term debt	1,193.5	1,193.0
Finance Lease Obligations \| Finance Leases and Other Debt
Debt Instrument [Line Items]
Other Long-term Debt	$ 9.9	$ 10.0

Contractual interest rate for funds borrowed, under the debt agreement.

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