Long-Term Debt And Short-Term Borrowings (Applicable Rates) (Details)	Jun. 30, 2013
Greater than 4.00 to 1.00 | Applicable Rate on Eurodollar Loans [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	2.50%
Greater than 4.00 to 1.00 | Applicable Rate on Base Rate Loans [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.50%
Less than or equal to 4.00 to 1.00 and 3.50 to 1.00 | Applicable Rate on Eurodollar Loans [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	2.25%
Less than or equal to 4.00 to 1.00 and 3.50 to 1.00 | Applicable Rate on Base Rate Loans [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.25%
Less than or equal to 3.50 to 1.00 and 2.50 to 1.00 | Applicable Rate on Eurodollar Loans [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	2.00%
Less than or equal to 3.50 to 1.00 and 2.50 to 1.00 | Applicable Rate on Base Rate Loans [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.00%
Less than or equal to 2.50 to 1.00 | Applicable Rate on Eurodollar Loans [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.75%
Less than or equal to 2.50 to 1.00 | Applicable Rate on Base Rate Loans [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	0.75%