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Supplemental Cash Flow Information (Tables) | 9 Months Ended
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Sep. 30, 2018
Supplemental Cash Flow Information [Abstract] |
Supplemental Cash Flow Information | Supplemental information related to the condensed consolidated statements of cash flows is as follows (in thousands):
| Nine Months Ended September 30,
| 2018 |  | 2017
Supplemental non-cash disclosure related to investing activities: |  |  |
Capital expenditures included in Accounts payable | $ | 107,385 |  |  | $ | 53,421 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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