Operating Segments (Segment Information On Identifiable Assets) (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2011		Dec. 31, 2010
Segment Reporting Information [Line Items]
Total Identifiable Assets	$ 2,357,115	[1]	$ 3,347,123	[1]
Poland [Member]
Segment Reporting Information [Line Items]
Total Identifiable Assets	688,427	[1]	1,167,175	[1]
Russia [Member]
Segment Reporting Information [Line Items]
Total Identifiable Assets	1,604,533	[1]	2,141,666	[1]
Hungary [Member]
Segment Reporting Information [Line Items]
Total Identifiable Assets	21,142	[1]	33,495	[1]
Corporate [Member]
Segment Reporting Information [Line Items]
Total Identifiable Assets	$ 43,013	[1]	$ 4,787	[1]

[1] Restated