Other Liabilities (Tables)

6 Months Ended

Jun. 30, 2018

Disclosure Of Other Liabilities [Abstract]

Summary of Other Liabilities

As at	June 30, 2018		December 31, 2017
Employee Long-Term Incentives		39		43
Pension and Other Post-Employment Benefit Plan		74		62
Onerous Contract Provisions		80		37
Other		38		31
		231		173