Consolidated Condensed Statement Of Stockholders' Equity And Comprehensive Loss (USD $) In Millions		Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Non-controlling Interests [Member]	Comprehensive Loss [Member]	Total
Balance at Dec. 31, 2010		$ 0.7	$ 6,906.5	$ (5,105.6)	$ (168.8)	$ 39.8		$ 1,672.6
Balance, shares at Dec. 31, 2010		71.8
Net (loss)/income				(302.9)		5.0	(297.9)	(297.9)
Share-based compensation			10.2			0.1		10.3
Repurchase of treasury shares, value	[1]		(0.9)					(0.9)
Repurchase of treasury shares	[1]
Post Retirement Medical, net of tax					0.3		0.3	0.3
Pension adjustment, net of tax					(0.9)		(0.9)	(0.9)
Foreign currency translation adjustments, net of tax					(13.4)	3.4	(10.0)	(10.0)
Fair market value of swap agreements, net of tax					5.6		5.6	5.6
Fair market value of interest rate cap agreements, net of tax					7.2		7.2	7.2
Reclassification of loss on interest rate locks from other comprehensive loss to interest expense, net of tax					0.4		0.4	0.4
Unrealized gains/losses on investments, net of tax					1.0		1.0	1.0
Non-controlling distributions, net of contributions						(3.9)		(3.9)
Effect of change in accounting for accruals for casino jackpot liabilities, net of tax				10.7				10.7
Comprehensive Loss, six months ended June 30, 2011							(294.3)
Balance at Jun. 30, 2011		$ 0.7	$ 6,915.8	$ (5,397.8)	$ (168.6)	$ 44.4		$ 1,394.5
Balance, shares at Jun. 30, 2011		71.8

[1] * Amount rounds to zero and does not change rounded total.