Consolidated Statement of Changes in Stockholders' Equity (Deficit) (USD $) In Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2011
Increase (Decrease) in Stockholders' Equity
Balance		$ 592.6
Net loss	(240.5)	(322.2)
Other comprehensive income:
Translation gain		49.2
Total comprehensive loss		(273.0)
Stock-based compensation expense		16.5
Repurchase of Successor Company common stock		(43.3)
Exercise of stock-based awards		(5.6)
Reclassification of stock-based equity awards to liability classification		(4.3)
Balance	282.9	282.9
Treasury Stock
Other comprehensive income:
Repurchase of Successor Company common stock		(43.3)
Exercise of stock-based awards		9.8
Balance	(33.5)	(33.5)
Paid-in Capital
Increase (Decrease) in Stockholders' Equity
Balance		597.6
Other comprehensive income:
Stock-based compensation expense		16.5
Exercise of stock-based awards		(15.4)
Reclassification of stock-based equity awards to liability classification		(4.3)
Balance	594.4	594.4
Accumulated Deficit
Increase (Decrease) in Stockholders' Equity
Balance		(29.6)
Net loss		(322.2)
Other comprehensive income:
Balance	(351.8)	(351.8)
Accumulated Other Comprehensive Income
Increase (Decrease) in Stockholders' Equity
Balance		24.6
Other comprehensive income:
Translation gain		49.2
Balance	73.8	73.8
Comprehensive Income
Increase (Decrease) in Stockholders' Equity
Net loss		(322.2)
Other comprehensive income:
Translation gain		49.2
Total comprehensive loss		$ (273.0)