GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2019

GOODWILL AND OTHER INTANGIBLE ASSETS

Segment breakdown of Goodwill and Other Intangible Assets

	Oil Sands	Refining and Marketing
($ millions)	Goodwill	Goodwill	Brand Name	Customer Lists		Total
At December 31, 2017	2 752	140	162	7		3 061
Additions	—	—	—	4		4
Amortization	—	—	—	(4	)	(4	)
At December 31, 2018	2 752	140	162	7		3 061
Amortization	—	—	—	(3	)	(3	)
At December 31, 2019	2 752	140	162	4		3 058