Consolidated Statement Of Shareholders' Equity (Deficit) (USD $) In Millions, except Share data, unless otherwise specified	Total	Preferred Stock [Member]	Common Stock [Member]	Paid-In Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Dec. 31, 2013	$ 711.7	$ 0	$ 1.7	$ 2,688.1	$ (1,971.8)	$ (6.3)
Preferred shares, issued, beginning balance at Dec. 31, 2013	0	0
Common shares, shares issued, beginning balance at Dec. 31, 2013	172,000,000		172,000,000
Stock Issued During Period, Shares, Equity-based compensation expense		0	0
Stock Issued During Period, Shares, New Issues		0	0
Stock Dividends, Shares		0	0
Stock Issued During Period, Shares, Net Income (Loss) Attributable to Parent		0	0
Stock Issued During Period, Shares, Foreign Currency Translation Adjustment		0	0
Shareholders' Equity (Deficit) [Roll Forward]
Equity-based compensation expense	3.3	0	0	3.3	0	0
Stock Option Exercises	0.1	0	0	0.1	0	0
Dividends Declared	(7.3)	0	0	0	(7.3)	0
Net income (loss)	50.9	0	0	0	50.9	0
Foreign currency translation adjustment	(3.9)	0	0	0	0	(3.9)
Balance at Mar. 31, 2014	$ 754.8	$ 0	$ 1.7	$ 2,691.5	$ (1,928.2)	$ (10.2)
Preferred shares, issued, ending balance at Mar. 31, 2014	0	0
Common shares, shares issued, ending balance at Mar. 31, 2014	172,000,000		172,000,000