Long-Term Debt (Redemption Price) (Details) (Unsecured Debt [Member])	Jun. 30, 2014
2015 [Member]
Future Redemption Price of Debt During Eligibility Period, as a Percentage of Principal Amount	104.219%
2016 [Member]
Future Redemption Price of Debt During Eligibility Period, as a Percentage of Principal Amount	102.813%
2017 [Member]
Future Redemption Price of Debt During Eligibility Period, as a Percentage of Principal Amount	101.406%
2018 and thereafter [Member]
Future Redemption Price of Debt During Eligibility Period, as a Percentage of Principal Amount	100.00%