CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Mar. 31, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Allowance for doubtful accounts on trade receivables	$ 12.3	$ 11.1
Accumulated depreciation on property, plant and equipment	342.6	304.7
Accumulated amortization on intangible assets	$ 97.1	$ 84.8
Preferred Stock, par value (in dollars per share)	$ 1.00	$ 1.00
Preferred Stock, authorized (in shares)	1,000	1,000
Preferred Stock, issued (in shares)	546	546
Common Stock, par value (in dollars per share)	$ 1.00	$ 1.00
Common Stock, authorized (in shares)	10,000	10,000
Common Stock, issued (in shares)	5,260	5,260