| Schedule of Transactions With Affiliates |
Statement of Operations | | | | | | | | | | | | | | | | | | Three Months Ended
September 30, | | Nine Months Ended
September 30, | (in millions) | 2016 | | 2015 | | 2016 | | 2015 | Transportation revenues | $ | — |
| | $ | — |
| | $ | — |
| | $ | 47.1 |
| Storage revenues | — |
| | — |
| | — |
| | 26.2 |
| Other revenues | — |
| | — |
| | — |
| | 0.2 |
| Operation and maintenance expense | 116.2 |
| | 37.4 |
| | 198.1 |
| | 112.1 |
| Interest expense | 8.4 |
| | 6.4 |
| | 22.6 |
| | 24.1 |
| Interest income | 0.4 |
| | 0.9 |
| | 0.7 |
| | 4.2 |
|
Balance Sheet | | | | | | | | | (in millions) | September 30,
2016 | | December 31, 2015 | Accounts receivable | $ | 161.2 |
| | $ | 149.4 |
| Short-term borrowings | 1,121.5 |
| | 42.1 |
| Accounts payable | 31.4 |
| | 86.3 |
| Long-term debt | 630.9 |
| | 630.9 |
|
|