Long-Term Debt And Borrowing Arrangements (Schedule Of Long-Term Debt) (Detail Section)	9 Months Ended
	Sep. 30, 2015 USD ($)
Floating Rate Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Description of Variable Rate Basis	275 basis points
Debt Instrument, Basis Spread on Variable Rate	3.58%
Floating Rate Term Loan Due March Two Thousand Nineteen [Member]
Debt Instrument [Line Items]
Debt Instrument, Description of Variable Rate Basis	225 basis points
Floating Rate Term Loan Due March Two Thousand Nineteen [Member]
Debt Instrument [Line Items]
Debt Instrument, Description of Variable Rate Basis	225 basis points
Percentage Of Margin Aggregate Interest Rate	3.00%
Debt Instrument, Basis Spread on Variable Rate	3.96%
Floating rate	0.75%
Long Term Borrowings [Member] | Five And One Over Four Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	5.25%
Long Term Borrowings [Member] | Five and One over Eight Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	5.125%
Senior Notes [Member] | Floating Rate Senior Notes Due December 2017 [Member]
Debt Instrument [Line Items]
Percentage Of Margin Aggregate Interest Rate	3.07%
Loans Payable [Member] | Floating Rate Term Loan Due March Two Thousand Nineteen [Member]
Debt Instrument [Line Items]
Derivative, Amount of Hedged Item	$ 600,000,000
Minimum [Member] | Bank Overdraft [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Interest Rate During Period	1.50%
Maximum [Member] | Bank Overdraft [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Interest Rate During Period	4.50%