Statement of Shareholder's Deficit (USD $) In Millions, unless otherwise specified	Total	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]
Balance at at Dec. 31, 2009	$ (654.6)	$ 129.4	$ 2.0	$ 2,619.7	$ (3,266.9)	$ (136.1)	$ (2.7)
Balance at at Dec. 31, 2009		3.1	201.0				(0.7)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	28.3				28.3
Other comprehensive loss	(23.9)					(23.9)
Shares issued under employee plans			1.9				0.2
Shares issued under employee plans	1.1		0	0.5			0.6
Shares purchased under employee plans and other			(0.6)				0
Stock Issued During Period, Value, Restricted Stock Award, Forfeitures			0
Shares purchased under employee plans and other	(1.6)			(1.6)			0
Stock-based compensation			0				0
Stock-based compensation			0				0
Stock-based compensation	3.3			3.3
Repurchase and retirement of shares	(4.0)		(4.0)				0
Repurchase and retirement of shares	(10.0)		0	(10.0)			0
Dividends on preferred stock	(10.4)			(10.4)
Balance at at Dec. 31, 2010	(667.8)	129.4	2.0	2,601.5	(3,238.6)	(160.0)	(2.1)
Balance at at Dec. 31, 2010		3.1	198.3				(0.5)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	18.6				18.6
Other comprehensive loss	(48.9)					(48.9)
Shares issued under employee plans			1.5				0
Shares issued under employee plans	0.5		0	0.4			0.1
Shares purchased under employee plans and other			(0.2)				0
Stock Issued During Period, Value, Restricted Stock Award, Forfeitures			0
Shares purchased under employee plans and other	(0.5)			(0.5)			0
Stock-based compensation			0				0
Stock-based compensation			0				0
Stock-based compensation	4.1			4.1
Repurchase and retirement of shares			(3.3)				(0.1)
Repurchase and retirement of shares	(10.8)		0	(10.5)			(0.3)
Dividends on preferred stock	(10.4)			(10.4)
Balance at at Dec. 31, 2011	(715.2)	129.4	2.0	2,584.6	(3,220.0)	(208.9)	(2.3)
Balance at at Dec. 31, 2011		3.1	196.3				(0.6)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	11.2				11.2
Other comprehensive loss	(0.8)					(0.8)
Shares issued under employee plans			5.2				0
Shares issued under employee plans	14.5		0	14.5			0
Shares purchased under employee plans and other			0				0
Stock Issued During Period, Value, Restricted Stock Award, Forfeitures			0
Shares purchased under employee plans and other	(2.8)			(2.8)			0
Stock-based compensation			0				0
Stock-based compensation			0				0
Stock-based compensation	5.2			5.2
Exercise of warrants			1.5
Exercise of warrants			0
Exercise of warrants	0.1			0.1
Repurchase and retirement of shares	0			(0.3)			0.3
Retirement of shares							0.1
Dividends on preferred stock	(10.4)			(10.4)
Balance at at Dec. 31, 2012	$ (698.2)	$ 129.4	$ 2.0	$ 2,590.9	$ (3,208.8)	$ (209.7)	$ (2.0)
Balance at at Dec. 31, 2012		3.1	203.0				(0.5)