v3.26.1
Segmented Information - Capital Expenditures (Details) - CAD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Exploration and evaluation assets    
Net expenditures $ 115 $ 412
Non-cash and fair value changes 12 (98)
Capitalized  costs 127 314
Property, plant and equipment    
Net expenditures 6,676 14,019
Non-cash and fair value changes 1,144 23
Capitalized  costs 7,820 14,042
Net expenditures 6,791 14,431
Total non-cash and fair value changes 1,156 (75)
Total capitalised costs 7,947 14,356
North America | Chevron Canada Limited    
Property, plant and equipment    
Purchase of exploration and evaluation assets   320
Purchase of property, plant and equipment   2,553
Oil Sands Mining and Upgrading | Chevron Canada Limited    
Property, plant and equipment    
Purchase of property, plant and equipment   6,175
Operating segments | Exploration and Production    
Property, plant and equipment    
Net expenditures 4,732 5,863
Non-cash and fair value changes (237) 157
Capitalized  costs 4,495 6,020
Operating segments | North America    
Exploration and evaluation assets    
Net expenditures 115 406
Non-cash and fair value changes 71 (29)
Capitalized  costs 186 377
Property, plant and equipment    
Net expenditures 4,249 5,627
Non-cash and fair value changes (317) (146)
Capitalized  costs 3,932 5,481
Operating segments | North Sea    
Property, plant and equipment    
Net expenditures 16 39
Non-cash and fair value changes 0 295
Capitalized  costs 16 334
Operating segments | Offshore Africa    
Exploration and evaluation assets    
Net expenditures 0 6
Non-cash and fair value changes (46) (62)
Capitalized  costs (46) (56)
Property, plant and equipment    
Net expenditures 467 197
Non-cash and fair value changes 80 8
Capitalized  costs 547 205
Operating segments | Oil Sands Mining and Upgrading    
Exploration and evaluation assets    
Net expenditures 0 0
Non-cash and fair value changes (13) (7)
Capitalized  costs (13) (7)
Property, plant and equipment    
Net expenditures 1,844 8,104
Non-cash and fair value changes 1,381 (134)
Capitalized  costs 3,225 7,970
Operating segments | Midstream and Refining    
Property, plant and equipment    
Net expenditures 8 11
Non-cash and fair value changes 0 0
Capitalized  costs 8 11
Head Office    
Property, plant and equipment    
Net expenditures 92 41
Non-cash and fair value changes 0 0
Capitalized  costs $ 92 $ 41