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Long-Term Debt - Schedule of Long-Term Debt (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024	Jan. 29, 2021	Sep. 13, 2019	Apr. 25, 2017
Debt Instrument [Line Items]
Capitalized lease obligations	$ 117.1
Unamortized debt issuance costs	(4.6)	$ (5.2)
Total long-term debt	1,989.8	1,848.4
Less current maturities	15.6	15.7
Total long-term debt, net of current	1,974.2	1,832.7
Capitalized lease obligations, autos and equipment, due through 2028
Debt Instrument [Line Items]
Capitalized lease obligations	3.1	3.2
Capitalized lease obligations, buildings, due through 2059
Debt Instrument [Line Items]
Capitalized lease obligations	114.0	116.5
Line of Credit \| Revolving Credit Facility
Debt Instrument [Line Items]
Long-term debt, gross	$ 200.0	56.0
Weighted average interest rate	6.59%
5.625% senior notes due 2027 (net of unamortized discount of $0.8 at March 31, 2025 and $0.9 at December 31, 2024) \| Senior Notes
Debt Instrument [Line Items]
Long-term debt, gross	$ 299.2	299.1
Stated interest rate	5.625%				5.625%
Unamortized discount	$ 0.8	0.9
4.75% senior notes due 2029 (net of unamortized discount of $2.8 at March 31, 2025 and $3.0 at December 31, 2024) \| Senior Notes
Debt Instrument [Line Items]
Long-term debt, gross	$ 497.2	497.0
Stated interest rate	4.75%			4.75%
Unamortized discount	$ 2.8	3.0
3.75% senior notes due 2031 (net of unamortized discount of $3.7 at March 31, 2025 and $3.8 at December 31, 2024) \| Senior Notes
Debt Instrument [Line Items]
Long-term debt, gross	$ 496.3	496.2
Stated interest rate	3.75%		3.75%
Unamortized discount	$ 3.7	3.8
Term loan due 2028 (effective interest rate of 6.21% at March 31, 2025 and 6.44% at December 31, 2024) net of unamortized discount of $0.4 at March 31, 2025 and $0.4 at December 31, 2024 \| Secured Debt \| Term Loan
Debt Instrument [Line Items]
Long-term debt, gross	384.6	385.6
Unamortized discount	$ 0.4	$ 0.4
Effective interest rate	6.21%	6.44%