XML 213 R168.htm IDEA: XBRL DOCUMENT v3.20.4
Subsequent Event- Additional Information (Details)
$ / shares in Units, Warrant in Millions
Jan. 01, 2021
CAD ($)
shares
Warrant / shares
Warrant
$ / shares
Dec. 31, 2020
CAD ($)
$ / shares
Dec. 31, 2019
CAD ($)
Disclosure Of Nonadjusting Events After Reporting Period [Line Items]      
Available borrowing capacity   $ 1,100,000,000  
Transportation and Storage   21,397,000,000 $ 21,499,000,000
Transportation Commitment   $ 14,000,000,000 $ 13,000,000,000
Cenovus and Husky Merger [Member]      
Disclosure Of Nonadjusting Events After Reporting Period [Line Items]      
Number of shares issued | shares 0.7845    
Number of warrants issued | Warrant / shares 0.0651    
Closing share price reported on the TSX | $ / shares   $ 7.75  
Fair value of warrants transferred $ 216,000,000    
Exercise price of warrants | $ / shares $ 6.54    
Number of common shares permitted for exchange of each stock option | shares 0.7845    
Number of shares used for calculation of exercise price per share in option exchange | shares 0.7845    
Fair value of replacement stock options $ 9,000,000    
Fair value of trade and other receivables acquired 1,100,000,000    
Gross contractual amounts of trade and other receivables acquired 1,200,000,000    
Best estimate at acquisition date of contractual cash flows not expected to be collected for acquired receivables 36,000,000    
Acquisition related costs 29,000,000    
Cash 735,000,000    
Available borrowing capacity 3,700,000,000    
Uncommitted demand facilities 508,000,000    
Borrowing capacity from committed credit facilities 4,000,000,000    
Borrowing capacity from uncommitted demand facilities 975,000,000    
Amount of undrawn facilities for general purposes 850,000,000    
Total commitments 18,700,000,000    
Transportation and Storage 7,400,000,000    
Transportation Commitment $ 1,700,000,000    
Common Share [Member] | Cenovus and Husky Merger [Member]      
Disclosure Of Nonadjusting Events After Reporting Period [Line Items]      
Number of instruments issued | shares 788,500,000    
Fair value of shares transferred $ 6,100,000,000    
Common Share Purchase Warrants [Member] | Cenovus and Husky Merger [Member]      
Disclosure Of Nonadjusting Events After Reporting Period [Line Items]      
Number of instruments issued | Warrant 65.4    
Common Share Warrants [Member] | Cenovus and Husky Merger [Member]      
Disclosure Of Nonadjusting Events After Reporting Period [Line Items]      
Fair value of warrants transferred $ 216,000,000    
Preferred Share [Member] | Cenovus and Husky Merger [Member]      
Disclosure Of Nonadjusting Events After Reporting Period [Line Items]      
Number of instruments issued | shares 36,000,000    
Fair value of shares transferred $ 519,000,000