Supplemental Cash Flow Information (Tables) |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2018 | |||||||||||||||||||||||||||||||||||||||||
| Supplemental Cash Flow Information [Abstract] | |||||||||||||||||||||||||||||||||||||||||
| Schedule of Cash Flow, Supplemental Disclosures |
The following table provides supplemental disclosure of cash flow information (in millions):
|
||||||||||||||||||||||||||||||||||||||||
| X | ||||||||||
- Definition Tabular disclosure of supplemental cash flow information for the periods presented. No definition available.
|
| X | ||||||||||
- References No definition available.
|