Long-term Debt - Long-term Debt Outstanding (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022	Dec. 09, 2021
Schedule of Outstanding Long-term Debt
Finance lease obligations	$ 350.3	$ 359.8
Total debt and finance lease obligations	2,720.4	2,767.0
Less: Current portion	(22.8)	(25.2)
Long-term debt, net of current portion	$ 2,697.6	$ 2,741.8
Senior Notes \| 5.75% Senior Notes due 2025
Schedule of Outstanding Long-term Debt
Debt instrument interest rate (as percent)	5.75%	5.75%	5.75%
Long-term debt	$ 348.1	$ 347.7
Senior Notes \| 4.50% Senior Notes due 2028
Schedule of Outstanding Long-term Debt
Debt instrument interest rate (as percent)	4.50%	4.50%	4.50%
Long-term debt	$ 783.4	$ 781.8
Senior Notes \| 4.75% Senior Notes due 2030
Schedule of Outstanding Long-term Debt
Debt instrument interest rate (as percent)	4.75%	4.75%	4.75%
Long-term debt	$ 780.2	$ 779.0
Senior Notes \| 4.625% Senior Notes due 2031
Schedule of Outstanding Long-term Debt
Debt instrument interest rate (as percent)	4.625%	4.625%	4.625%
Long-term debt	$ 391.0	$ 390.6
Other notes payable
Schedule of Outstanding Long-term Debt
Long-term debt	67.4	53.1
Advances under revolving credit facility \| Line of credit \| Credit Agreement
Schedule of Outstanding Long-term Debt
Long-term debt	$ 0.0	$ 55.0

Amount of short-term and long-term debt and lease obligation.

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

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Present value of lessee's discounted obligation for lease payments from finance lease.

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