v2.4.0.6
Segment Information On Operating Income / (Loss) (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2011
Sep. 30, 2011
Jun. 30, 2011
Mar. 31, 2011
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Segment Reporting Information [Line Items]                      
Gain on remeasurement of previously held equity interests                 $ 0 $ 7,898 $ 0
Impairment charge                 (372,899) (1,057,819) (131,849)
Operating income / (loss) (352,912) 15,179 13,197 (3,819) (371,100) (658,014) 10,892 5,197 (328,355) (1,013,025) (57,591)
Option Expense                 (2,953) (2,605) (3,206)
Poland
                     
Segment Reporting Information [Line Items]                      
Segment before fair value adjustments                 33,995 27,334 28,478
Gain on remeasurement of previously held equity interests                 0 7,898 0
Impairment charge                 (64,028) (213,687) (131,849)
Operating income / (loss)                 (30,033) (178,455) (103,371)
Russia
                     
Segment Reporting Information [Line Items]                      
Segment before fair value adjustments                 44,935 10,982 48,805
Impairment charge                 (308,871) (844,132) 0
Operating income / (loss)                 (263,936) (833,150) 48,805
Hungary
                     
Segment Reporting Information [Line Items]                      
Segment before fair value adjustments                 4,604 5,448 5,442
Corporate
                     
Segment Reporting Information [Line Items]                      
General corporate overhead                 (36,036) (4,263) (5,261)
Option Expense                 $ (2,954) $ (2,605) $ (3,206)