Restructuring Activities (Schedule Of Restructuring Costs By Segment) (Details) - USD ($) $ in Thousands	3 Months Ended				12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2015	Dec. 31, 2014
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	$ 1,274	$ 981	$ 2,810	$ 3,663	$ 8,728	$ 24,517
Corporate [Member]
Restructuring Cost and Reserve [Line Items]
Total restructuring charges					1,472	8,902
Americas [Member] | Operating Segments [Member]
Restructuring Cost and Reserve [Line Items]
Total restructuring charges					890	4,259
Asia Pacific [Member] | Operating Segments [Member]
Restructuring Cost and Reserve [Line Items]
Total restructuring charges					3,542	7,422
Europe [Member] | Operating Segments [Member]
Restructuring Cost and Reserve [Line Items]
Total restructuring charges					$ 2,824	$ 3,934