Pensions And Other Benefit Programs (Schedule Of Defined Asset Allocation) (Details)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Long Duration Bonds [Member] | U.S. Defined-Benefit Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Weight	59.00%
Position	58.00%	56.00%
Long Duration Bonds [Member] | Non-U.S. Defined-Benefit Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Weight	48.00%
Position	49.00%	45.00%
Equity Securities [Member] | U.S. Defined-Benefit Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Weight	29.00%
Position	27.00%	29.00%
Equity Securities [Member] | Non-U.S. Defined-Benefit Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Weight	40.00%
Position	40.00%	44.00%
High Yield Bond [Member] | U.S. Defined-Benefit Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Weight	8.00%
Position	8.00%	8.00%
Real Estate [Member] | U.S. Defined-Benefit Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Weight	4.00%
Position	4.00%	6.00%
Real Estate [Member] | Non-U.S. Defined-Benefit Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Weight	9.00%
Position	6.00%	7.00%
Other Investments [Member] | Non-U.S. Defined-Benefit Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Weight	3.00%
Position	5.00%	4.00%
Other Fixed Income [Member] | U.S. Defined-Benefit Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Weight	0.00%
Position	3.00%	1.00%