XML 60 R34.htm IDEA: XBRL DOCUMENT v2.4.0.6
Components Of Accumulated Other Comprehensive Loss (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Accumulated Other Comprehensive Loss [Abstract]    
Cumulative translation adjustments $ (2,582) $ 829
Pension and post-retirement plan adjustments (104,013) (104,013)
Accumulated other comprehensive loss $ (106,595) $ (103,184)