Income Taxes (Schedule of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Employee benefits	$ 129.6	$ 271.3
Litigation reserves	20.5	94.4
Accounts receivable allowances	446.2	425.9
Inventory	159.3	187.8
Tax credit and loss carry-forwards	760.3	1,256.0
Operating lease assets	56.2	63.6
Interest expense	94.8	111.6
Intangible assets	149.3	151.1
Other	209.3	327.8
Total deferred tax assets, gross	2,025.5	2,889.5
Less: Valuation allowance	(387.0)	(780.4)
Total deferred tax assets	1,638.5	2,109.1
Deferred tax liabilities:
Plant and equipment	56.6	19.6
Operating lease liabilities	56.2	63.6
Intangible assets and goodwill	2,880.3	3,468.3
Other	151.5	39.9
Total deferred tax liabilities	3,144.6	3,591.4
Deferred tax liabilities, net	$ (1,506.1)	$ (1,482.3)