Condensed Consolidated Statements of Comprehensive Income (Parenthetical) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Statement of Comprehensive Income [Abstract]    
Foreign currency translation, taxes $ 63,561 $ (1,786)
Pension and other postretirement effects, taxes 1,692 (938)
Cash flow hedging activity, taxes $ 2,027 $ (71)