Operating Segments (Segment Information On Net Sales) (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Segment Reporting Information [Line Items]
Total Net Sales	$ 187,201	$ 198,356	$ 333,190	$ 336,710
Poland [Member]
Segment Reporting Information [Line Items]
Total Net Sales	56,172	58,612	103,307	105,229
Russia [Member]
Segment Reporting Information [Line Items]
Total Net Sales	125,354	132,191	218,780	218,770
Hungary [Member]
Segment Reporting Information [Line Items]
Total Net Sales	$ 5,675	$ 7,553	$ 11,103	$ 12,711