Long-Term Debt And Borrowing Arrangements (Schedule Of Committed Credit Facilities) (Detail Section) $ in Millions	3 Months Ended
	Mar. 31, 2016 USD ($)
Line of Credit Facility [Line Items]
Amounts drawn under uncommitted credit facilities	$ 4
Minimum [Member] | Bank Overdraft [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Interest Rate During Period	1.50%
Minimum [Member] | Uncommitted Credit Facility [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Interest Rate During Period	0.06%
Maximum [Member] | Bank Overdraft [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Interest Rate During Period	4.50%
Maximum [Member] | Uncommitted Credit Facility [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Interest Rate During Period	3.91%