DESCRIPTION OF BUSINESS AND SEGMENTED DISCLOSURES - Schedule of Revenues by Product (Details) - CAD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Downstream | ||||
| Gross Sales | $ 17,937 | $ 14,053 | $ 50,364 | $ 41,198 |
| Upstream | ||||
| Upstream | ||||
| Crude Oil | 8,875 | 5,126 | 26,192 | 15,217 |
| Natural Gas and Other | 565 | 456 | 1,760 | 1,516 |
| NGLs | 221 | 192 | 1,074 | 1,248 |
| Downstream | ||||
| Crude Oil | 8,875 | 5,126 | 26,192 | 15,217 |
| Gross Sales | 9,661 | 5,774 | 29,026 | 17,981 |
| Upstream | Oil Sands | ||||
| Upstream | ||||
| Crude Oil | 8,452 | 4,954 | 24,993 | 14,718 |
| Natural Gas and Other | 133 | 80 | 342 | 244 |
| NGLs | 78 | 143 | 637 | 912 |
| Downstream | ||||
| Crude Oil | 8,452 | 4,954 | 24,993 | 14,718 |
| Gross Sales | 8,663 | 5,177 | 25,972 | 15,874 |
| Upstream | Conventional | ||||
| Upstream | ||||
| Crude Oil | 265 | 47 | 580 | 156 |
| Natural Gas and Other | 197 | 142 | 756 | 609 |
| NGLs | 51 | 23 | 174 | 171 |
| Downstream | ||||
| Crude Oil | 265 | 47 | 580 | 156 |
| Gross Sales | 513 | 212 | 1,510 | 936 |
| Upstream | Offshore | ||||
| Upstream | ||||
| Crude Oil | 158 | 125 | 619 | 343 |
| Natural Gas and Other | 235 | 234 | 662 | 663 |
| NGLs | 92 | 26 | 263 | 165 |
| Downstream | ||||
| Crude Oil | 158 | 125 | 619 | 343 |
| Gross Sales | 485 | 385 | 1,544 | 1,171 |
| Downstream | ||||
| Upstream | ||||
| Crude Oil | 651 | 408 | 1,416 | 1,214 |
| Downstream | ||||
| Gasoline | 3,016 | 3,463 | 8,338 | 9,887 |
| Distillates | 2,970 | 3,158 | 8,004 | 8,667 |
| Crude Oil | 651 | 408 | 1,416 | 1,214 |
| Asphalt | 472 | 518 | 942 | 1,153 |
| Other Products and Services | 1,167 | 732 | 2,638 | 2,296 |
| Gross Sales | 8,276 | 8,279 | 21,338 | 23,217 |
| Downstream | Canadian Refining | ||||
| Upstream | ||||
| Crude Oil | 651 | 408 | 1,416 | 1,214 |
| Downstream | ||||
| Gasoline | 42 | 70 | 187 | 181 |
| Distillates | 506 | 366 | 1,394 | 1,068 |
| Crude Oil | 651 | 408 | 1,416 | 1,214 |
| Asphalt | 203 | 197 | 364 | 397 |
| Other Products and Services | 237 | 157 | 573 | 399 |
| Gross Sales | 1,639 | 1,198 | 3,934 | 3,259 |
| Downstream | U.S. Refining | ||||
| Upstream | ||||
| Crude Oil | 0 | 0 | 0 | 0 |
| Downstream | ||||
| Gasoline | 2,974 | 3,393 | 8,151 | 9,706 |
| Distillates | 2,464 | 2,792 | 6,610 | 7,599 |
| Crude Oil | 0 | 0 | 0 | 0 |
| Asphalt | 269 | 321 | 578 | 756 |
| Other Products and Services | 930 | 575 | 2,065 | 1,897 |
| Gross Sales | $ 6,637 | $ 7,081 | $ 17,404 | $ 19,958 |