Condensed Consolidated Statements of Comprehensive Income (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Statement of Comprehensive Income [Abstract]
Foreign curency translation, taxes	$ (23,353)	$ (19,147)	$ 17,254	$ (4,891)
Pension and other postretirement effects, taxes	(407)	(463)	(4,634)	(2,125)
Cash flow hedging activity, taxes	$ (74)	$ (130)	$ (399)	$ 29