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v3.24.1

Property, Plant and Equipment - Summary (Details) - CAD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Changes in property, plant and equipment |  |
Beginning balance | $ 62,654 |
Depreciation, depletion, amortization and impairment | (6,435) | $ (8,786)
Ending balance | 67,650 | 62,654
Cost |  |
Changes in property, plant and equipment |  |
Beginning balance | 127,209 | 126,559
Additions | 6,068 | 5,410
Acquisition | 7,869 |
Transfers from exploration and evaluation |  | 34
Changes in decommissioning and restoration | 1,440 | 1,311
Disposals and derecognition | (1,858) | (1,469)
Foreign exchange adjustments | (215) | 319
Reclassified to assets held for sale (note 33) |  | (4,955)
Divestures | (14,931) |
Ending balance | 125,582 | 127,209
Accumulated provision |  |
Changes in property, plant and equipment |  |
Beginning balance | (64,555) | (61,013)
Depreciation, depletion, amortization and impairment | (6,038) | (8,396)
Disposals and derecognition | 1,615 | 848
Foreign exchange adjustments | 155 | (167)
Reclassified to assets held for sale (note 33) |  | 4,173
Divestures | 10,891 |
Ending balance | (57,932) | (64,555)
Oil and Gas Properties |  |
Changes in property, plant and equipment |  |
Beginning balance | 17,060 |
Ending balance | 17,790 | 17,060
Oil and Gas Properties | Cost |  |
Changes in property, plant and equipment |  |
Beginning balance | 38,775 | 41,230
Additions | 591 | 1,149
Acquisition | 1,793 |
Transfers from exploration and evaluation |  | 34
Transfers | 958 |
Changes in decommissioning and restoration | 1,346 | 1,321
Disposals and derecognition | (8) | (585)
Foreign exchange adjustments | (128) | 101
Reclassified to assets held for sale (note 33) |  | (4,475)
Divestures | (2,226) |
Ending balance | 41,101 | 38,775
Oil and Gas Properties | Accumulated provision |  |
Changes in property, plant and equipment |  |
Beginning balance | (21,715) | (25,227)
Transfers | (1,090) |
Depreciation, depletion, amortization and impairment | (1,686) | (1,049)
Disposals and derecognition | 4 | 510
Foreign exchange adjustments | 132 | (60)
Reclassified to assets held for sale (note 33) |  | 4,111
Divestures | 1,044 |
Ending balance | (23,311) | (21,715)
Plant and Equipment |  |
Changes in property, plant and equipment |  |
Beginning balance | 45,594 |
Ending balance | 49,860 | 45,594
Plant and Equipment | Cost |  |
Changes in property, plant and equipment |  |
Beginning balance | 88,434 | 85,329
Additions | 5,477 | 4,261
Acquisition | 6,076 |
Transfers | (958) |
Changes in decommissioning and restoration | 94 | (10)
Disposals and derecognition | (1,850) | (884)
Foreign exchange adjustments | (87) | 218
Reclassified to assets held for sale (note 33) |  | (480)
Divestures | (12,705) |
Ending balance | 84,481 | 88,434
Plant and Equipment | Accumulated provision |  |
Changes in property, plant and equipment |  |
Beginning balance | (42,840) | (35,786)
Transfers | 1,090 |
Depreciation, depletion, amortization and impairment | (4,352) | (7,347)
Disposals and derecognition | 1,611 | 338
Foreign exchange adjustments | 23 | (107)
Reclassified to assets held for sale (note 33) |  | 62
Divestures | 9,847 |
Ending balance | $ (34,621) | $ (42,840)

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