XML 109 R84.htm IDEA: XBRL DOCUMENT v3.22.2
Property, Plant and Equipment, Net - Summary of Property, Plant and Equipment (Detail)
$ in Millions
 6 Months Ended
Jun. 30, 2022
CAD ($)
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance $ 34,225
Ending Balance 32,851
COST  
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance 50,901
Additions 1,556
Change in Decommissioning Liabilities (1,030)
Exchange Rate Movements and Other 157
Ending Balance 51,584
ACCUMULATED DEPRECIATION, DEPLETION AND AMORTIZATION  
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance (16,676)
Depreciation, Depletion and Amortization (2) 2,016
Exchange Rate Movements and Other (41)
Ending Balance (18,733)
Oil and Gas Properties  
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance 27,531
Ending Balance 25,921
Oil and Gas Properties | COST  
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance 38,443
Additions 1,004
Change in Decommissioning Liabilities (944)
Exchange Rate Movements and Other 22
Ending Balance 38,525
Oil and Gas Properties | ACCUMULATED DEPRECIATION, DEPLETION AND AMORTIZATION  
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance (10,912)
Depreciation, Depletion and Amortization (2) 1,707
Exchange Rate Movements and Other 15
Ending Balance (12,604)
Processing, Transportation and Storage Assets  
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance 175
Ending Balance 143
Processing, Transportation and Storage Assets | COST  
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance 228
Additions 2
Change in Decommissioning Liabilities (3)
Exchange Rate Movements and Other 2
Ending Balance 229
Processing, Transportation and Storage Assets | ACCUMULATED DEPRECIATION, DEPLETION AND AMORTIZATION  
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance (53)
Depreciation, Depletion and Amortization (2) 38
Exchange Rate Movements and Other 5
Ending Balance (86)
Manufacturing Assets  
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance 5,923
Ending Balance 6,234
Manufacturing Assets | COST  
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance 10,495
Additions 522
Change in Decommissioning Liabilities (63)
Exchange Rate Movements and Other 122
Ending Balance 11,076
Manufacturing Assets | ACCUMULATED DEPRECIATION, DEPLETION AND AMORTIZATION  
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance (4,572)
Depreciation, Depletion and Amortization (2) 213
Exchange Rate Movements and Other (57)
Ending Balance (4,842)
Retail and Other Assets  
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance 596
Ending Balance 553
Retail and Other Assets | COST  
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance 1,735
Additions 28
Change in Decommissioning Liabilities (20)
Exchange Rate Movements and Other 11
Ending Balance 1,754
Retail and Other Assets | ACCUMULATED DEPRECIATION, DEPLETION AND AMORTIZATION  
Disclosure of detailed information about property, plant and equipment [line items]  
Beginning Balance (1,139)
Depreciation, Depletion and Amortization (2) 58
Exchange Rate Movements and Other (4)
Ending Balance $ (1,201)