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Debt (Debt Issuance Fees) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Aug. 19, 2022
Debt Instrument [Line Items]
Write off of deferred loan costs to loss on extinguishment of debt	$ 2.3
New Revolving Credit Commitments, New Tranche 1, 2 and 3 Loans, New Registered Notes and New Private Notes
Debt Instrument [Line Items]
Debt issuance fees	$ 52.8
5.125% Senior Notes due 2023
Debt Instrument [Line Items]
Stated interest rate	5.125%	5.125%

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