| Schedule Of Property, Plant And Equipment |
| | | | | | | | | At December 31, (in millions) | 2015 | | 2014 | | | | Predecessor | Property, plant and equipment | | | | Pipeline and other transmission assets | $ | 6,120.0 |
| | $ | 5,328.2 |
| Storage facilities | 1,370.1 |
| | 1,326.5 |
| Gas stored base gas | 299.5 |
| | 299.5 |
| Gathering and processing facilities | 370.2 |
| | 263.3 |
| Construction work in process | 463.5 |
| | 454.2 |
| General plant, software, and other assets | 307.6 |
| | 259.9 |
| Property, plant and equipment | 8,930.9 |
| | 7,931.6 |
| Accumulated Depreciation and Amortization | (2,960.1 | ) | | (2,971.4 | ) | Net Property, plant and equipment | $ | 5,970.8 |
| | $ | 4,960.2 |
|
|