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Inventories (Tables)

12 Months Ended

Dec. 31, 2020

Classes Of Inventories [Abstract]

Disclosure Of Detailed Information About Inventories Explanatory

As at December 31,	2020				2019
Product
Refining and Marketing		613				874
Oil Sands		382				570
Conventional		1				1
Parts and Supplies		93				87
		1,089				1,532

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The disclosure of detailed information about inventories.

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