Debt (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Long Term Debt And Capital Lease Obligations Current And Non Current [Abstract]
Capital Lease Obligations, Current	$ 41.7	$ 42.2
Capital Lease Obligations, Noncurrent	114.3	122.9
Other Long-term Debt, Current	1.5	1.4
Other Long-term Debt, Noncurrent	54.3	54.8
Long-term Debt and Lease Obligation, Current	49.1	49.5
Long-term Debt and Lease Obligation	3,734.0	3,742.7
Total Debt [Member]
Long Term Debt And Capital Lease Obligations Current And Non Current [Abstract]
Long-term Debt and Lease Obligation, Current	49.1	49.5
Long-term Debt and Lease Obligation	$ 3,734.0	$ 3,742.7

-- None. No documentation exists for this element. --

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- Definition

Amount of capital lease obligation due within one year or the normal operating cycle, if longer.

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- Definition

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid more than one year (or one operating cycle, if longer) after the balance sheet date.

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Amount of long-term debt and lease obligation, classified as noncurrent.

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Amount of long-term debt and lease obligation, classified as current.

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Amount of long-term debt classified as other, payable within one year or the operating cycle, if longer.

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