Other Long-Term Liabilities (Details) - CAD CAD in Millions |
Dec. 31, 2017 |
Dec. 31, 2016 |
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Other Liabilities Disclosure [Abstract] | ||
Provision for environmental remediation, net of current portion | CAD 70 | CAD 76 |
Stock-based compensation liabilities, net of current portion | 67 | 72 |
Deferred revenue on rights-of-way license agreements, net of current portion | 26 | 29 |
Deferred retirement compensation | 4 | 29 |
Deferred gains on sale leaseback transactions | 16 | 19 |
Other, net of current portion | 48 | 59 |
Total other long-term liabilities | 231 | 284 |
Aggregate provision for environmental remediation, including current portion | CAD 78 | CAD 85 |
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- Definition Total costs accrued as of the balance sheet date for environmental loss contingencies. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable after twelve months or beyond the next operating cycle if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Aggregate carrying value as of the balance sheet date of the liabilities for stock option plans and other equity-based compensation arrangements payable after one year (or the operating cycle, if longer). No definition available.
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- Definition Carrying amount as of the balance sheet date of unearned revenue or income, not otherwise specified in the taxonomy, which is expected to be taken into income after one year or beyond the normal operating cycle, if longer and noncurrent obligations not separately disclosed in the balance sheet (other liabilities, noncurrent). No definition available.
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- Definition The noncurrent portion of deferred revenue amount as of balance sheet date. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized, and is not expected to be recognized in the next twelve months. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of liability for retirement benefits, classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The portion of the gain that will be recorded as income or a reduction in rent expense in future periods less amounts recognized in the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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