XML 21 R70.htm IDEA: XBRL DOCUMENT v2.4.0.6
Components Of Accumulated Other Comprehensive Income (Loss) (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Unrecognized pension and other post-retirement benefit costs, net of tax $ 364 $ 617
Cumulative translation adjustments 1,009 (33,407)
Market value of derivative financial instruments, net of tax (8,571) (4,941)
Accumulated other comprehensive income (loss) $ (7,198) $ (37,731)