Consolidated Balance Sheets (Parenthetical) - USD ($) shares in Millions, $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 48.6	$ 68.5
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	$ 1,244.8	$ 1,201.6
Common stock, par value	$ 0.10	$ 0.10
Common stock, shares authorized	800.0	800.0
Common stock, shares issued	389.6	394.3
Common stock, shares outstanding	386.5	394.3
Treasury stock, shares	3.1	0.0