Condensed Consolidated Statements of Changes in Shareholder's Equity (USD $) In Millions, unless otherwise specified		Total	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Income (Loss)	Retained Earnings (Deficit)
Beginning Balance at Dec. 31, 2012		$ 4,261.4	$ 2.8	$ 4,217.2	$ 1,023.0	$ (981.6)
Increase (Decrease) in Stockholders' Equity
Net income (loss)		75.1				75.1
Comprehensive income:
Other comprehensive income (loss), after tax		(111.0)			(111.0)
Total comprehensive income (loss)		(35.9)
Employee related benefits	[1]	0		0
Ending Balance at Mar. 31, 2013		4,225.5	2.8	4,217.2	912.0	(906.5)
Beginning Balance at Dec. 31, 2013		3,753.4	2.8	3,953.3	495.4	(698.1)
Increase (Decrease) in Stockholders' Equity
Net income (loss)		45.7				45.7
Comprehensive income:
Other comprehensive income (loss), after tax		209.5			209.5
Total comprehensive income (loss)		255.2
Employee related benefits		0		0
Ending Balance at Mar. 31, 2014		$ 4,008.6	$ 2.8	$ 3,953.3	$ 704.9	$ (652.4)

[1] Less than $0.1.