Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) shares in Millions, $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Statement of Financial Position [Abstract]
Accounts receivable, net of allowance for doubtful accounts and customer deductions of $10.0 million and $10.3 million as of March 31, 2016 and December 31, 2015, respectively	$ 10.0	$ 10.3
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	300.0	300.0
Treasury Stock, Shares	0.1	0.0
Common stock, shares issued	94.2	96.1