Income Taxes (Schedule Of Effective Income Tax Rate Reconciliation) (Details)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Taxes [Abstract]
U.S. federal statutory rate	35.00%	35.00%	35.00%
State income tax, net of federal tax benefit	1.50%	1.50%	1.60%
International income taxes	(4.60%)	(3.80%)	(3.60%)
Domestic manufacturing exclusions	(1.40%)	(1.50%)	(1.40%)
Research and development credit	(2.30%)		(0.80%)
Other, net	0.50%	0.40%	0.20%
Effective tax rate	28.70%	31.60%	31.00%