Intangible Assets Other Than Goodwill (Narrative) (Detail) (USD $)	9 Months Ended	12 Months Ended		9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended		9 Months Ended		3 Months Ended	12 Months Ended		9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended		12 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2011 Year	Dec. 31, 2011 Year	Dec. 31, 2010	Sep. 30, 2011 Poland [Member]	Dec. 31, 2011 Poland [Member]	Sep. 30, 2011 Russia [Member]	Dec. 31, 2011 Russia [Member]	Dec. 31, 2011 Hungary [Member]	Sep. 30, 2011 Minimum [Member] Poland [Member]	Sep. 30, 2011 Maximum [Member] Russia [Member]	Sep. 30, 2011 Trademarks [Member]	Dec. 31, 2011 Trademarks [Member]	Dec. 31, 2010 Trademarks [Member]	Sep. 30, 2011 Trademarks [Member] Poland [Member]	Dec. 31, 2011 Trademarks [Member] Poland [Member]	Sep. 30, 2011 Trademarks [Member] Russia [Member]	Dec. 31, 2011 Trademarks [Member] Hungary [Member]	Sep. 30, 2011 Trademarks [Member] Minimum [Member] Poland [Member]	Sep. 30, 2011 Trademarks [Member] Minimum [Member] Russia [Member]	Dec. 31, 2011 Trademarks [Member] Minimum [Member] Russia [Member]	Sep. 30, 2011 Trademarks [Member] Maximum [Member] Russia [Member]	Dec. 31, 2011 Trademarks [Member] Maximum [Member] Russia [Member]
Intangible Assets, Net (Excluding Goodwill) [Line Items]
Accumulated impairment												$ 279,800,000	$ 152,100,000
Estimated discount rate				9.09%	9.54%	11.03%	11.03%	12.27%						9.09%		11.03%
Projected cash flow period plan, years	4	5
Estimated terminal value growth rate					2.50%		3.25%	2.70%	2.50%	3.50%					2.50%		2.70%	2.50%	1.50%	1.50%	3.50%	3.25%
Impairment charge											127,700,000
Acquisition of trademark		17,473,000	6,000,000									17,500,000
Foreign exchange translation differences		$ (59,621,000)	$ (19,884,000)									$ 59,600,000