XML 82 R56.htm IDEA: XBRL DOCUMENT v3.22.0.1
GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)
12 Months Ended
Dec. 31, 2021
GOODWILL AND OTHER INTANGIBLE ASSETS  
Segment breakdown of Goodwill and Other Intangible Assets

Refining and 

    

Oil Sands

    

Marketing

    

Other

    

  

($ millions)

Goodwill

Goodwill

Intangibles

Total

At December 31, 2019

 

2 752

 

140

 

166

 

3 058

Additions

-

-

272

272

Amortization

 

-

-

(2)

(2)

At December 31, 2020

 

2 752

 

140

 

436

 

3 328

Additions

-

-

213

213

Amortization

 

-

-

(18)

(18)

At December 31, 2021

 

2 752

 

140

 

631

 

3 523