Income Taxes (Deferred Tax Assets (Liabilities) ) (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Net operating losses	$ 3.4	$ 3.7
Accrued expenses, compensation, leases and other	131.4	135.2
Subtotal	134.8	138.9
Valuation allowance	(0.4)	(0.4)
Total deferred tax assets	134.4	138.5
Purchase intangible assets	(5,298.2)	(5,358.8)
Other	(115.4)	(106.3)
Property	(1.3)	(30.4)
Total deferred income tax liabilities	(5,414.9)	(5,495.5)
Deferred income tax liabilities, net	5,280.5	5,357.0
Net non-current deferred tax assets	$ 47.2	$ 4.1

Amount of deferred tax liability attributable to taxable temporary differences.

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