XML 89 R61.htm IDEA: XBRL DOCUMENT v3.10.0.1
Defined Benefit Obligation and Other Long-Term Liabilities (Tables)
 12 Months Ended
Dec. 31, 2017
Subclassifications of assets, liabilities and equities [abstract]  
Components of Defined Benefit Obligations and Other Long-Term Liabilities
The components of defined benefit obligation and other long-term liabilities are as follows:
As at Dec. 31
2018

2017

Defined benefit obligation (Note 28)
227

235

Long-term incentive accruals (Note 27)
9

16

Other
51

46

Total(1)
287

297

(1) 2017 deferred revenues of $62 million have been reclassified on the statement of financial position to contract liabilities as required under IFRS 15. See Note 3(A) and Note 5(B) for further details.