Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands |
9 Months Ended | |
|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2014 |
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| Supplemental Cash Flow Information [Abstract] | ||
| Cash paid during the year for interest, net of amounts capitalized and deferred | $ 48,271 | $ 47,152 |
| Balance in property, plant and equipment, net funded with accounts payable and accrued liabilities | 356,306 | 287,330 |
| Non-cash conveyance of assets | $ 13,169 | $ 0 |
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- Definition Contribution Of Property, Non-Affiliate No definition available.
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- Definition Future cash outflow to pay for construction in progress expenditures that have occurred. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of cash paid for interest during the period net of cash paid for interest that is capitalized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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