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v3.19.3.a.u2

Defined Benefit Obligation and Other Long-Term Liabilities (Notes) | 12 Months Ended
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Dec. 31, 2018
Subclassifications of assets, liabilities and equities [abstract] |
Defined Benefit Obligation and Other Long-Term Liabilities | Defined Benefit Obligation and Other Long-Term Liabilities The components of defined benefit obligation and other long-term liabilities are as follows:
As at Dec. 31 | 2019 | 2018
Defined benefit obligation (Note 30) | 268 |  | 227 |
Long-term incentive accruals (Note 29) | 4 |  | 9 |
Other | 29 |  | 51 |
Total | 301 |  | 287 |

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- Definition Disclosure Of Noncurrent Defined Benefit Plan Liabilities and Other Noncurrent Liabilities [Text Block] + References No definition available. + Details
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