Debt and Capital Lease Obligations (UPCB SPE Notes Redemption Price) (Schedule) (Details) |
Dec. 31, 2014 |
|---|---|
| UPCB Finance I Senior Secured Notes [Member] | |
| Debt Instrument [Line Items] | |
| 2015 | 103.813% |
| 2016 | 102.542% |
| 2017 | 101.271% |
| 2018 | 100.00% |
| 2019 | 100.00% |
| 2020 and thereafter | 100.00% |
| UPCB Finance II Senior Secured Notes [Member] | |
| Debt Instrument [Line Items] | |
| 2015 | 103.188% |
| 2016 | 102.125% |
| 2017 | 101.063% |
| 2018 | 100.00% |
| 2019 | 100.00% |
| 2020 and thereafter | 100.00% |
| UPCB Finance III Senior Secured Notes [Member] | |
| Debt Instrument [Line Items] | |
| 2015 | 103.313% |
| 2016 | 102.208% |
| 2017 | 101.104% |
| 2018 | 100.00% |
| 2019 | 100.00% |
| 2020 and thereafter | 100.00% |
| UPCB Finance V Senior Secured Notes [Member] | |
| Debt Instrument [Line Items] | |
| 2016 | 103.625% |
| 2017 | 102.417% |
| 2018 | 101.208% |
| 2019 | 100.00% |
| 2020 and thereafter | 100.00% |
| UPCB Finance VI Senior Secured Notes [Member] | |
| Debt Instrument [Line Items] | |
| 2017 | 103.438% |
| 2018 | 102.292% |
| 2019 | 101.146% |
| 2020 and thereafter | 100.00% |