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v3.22.4

Property, Plant and Equipment - Summary (Details) - CAD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Changes in property, plant and equipment |  |
Beginning balance | $ 65,546 |
Depreciation, depletion, amortization and impairment | (8,786) | $ (5,850)
Ending balance | 62,654 | 65,546
Cost |  |
Changes in property, plant and equipment |  |
Beginning balance | 126,559 | 127,658
Additions | 5,410 | 4,656
Transfers from exploration and evaluation | 34 |
Changes in decommissioning and restoration | 1,311 | (1,132)
Disposals and derecognition | (1,469) | (4,554)
Foreign exchange adjustments | 319 | (69)
Reclassified to assets held for sale (note 33) | (4,955) |
Ending balance | 127,209 | 126,559
Accumulated provision |  |
Changes in property, plant and equipment |  |
Beginning balance | (61,013) | (59,528)
Depreciation, depletion, amortization and impairment | (8,396) | (5,681)
Disposals and derecognition | 848 | 4,128
Foreign exchange adjustments | (167) | 68
Reclassified to assets held for sale (note 33) | 4,173 |
Ending balance | (64,555) | (61,013)
Oil and Gas Properties |  |
Changes in property, plant and equipment |  |
Beginning balance | 16,003 |
Ending balance | 17,060 | 16,003
Oil and Gas Properties | Cost |  |
Changes in property, plant and equipment |  |
Beginning balance | 41,230 | 43,622
Additions | 1,149 | 755
Transfers from exploration and evaluation | 34 |
Changes in decommissioning and restoration | 1,321 | (1,127)
Disposals and derecognition | (585) | (1,902)
Foreign exchange adjustments | 101 | (118)
Reclassified to assets held for sale (note 33) | (4,475) |
Ending balance | 38,775 | 41,230
Oil and Gas Properties | Accumulated provision |  |
Changes in property, plant and equipment |  |
Beginning balance | (25,227) | (25,757)
Depreciation, depletion, amortization and impairment | (1,049) | (1,216)
Disposals and derecognition | 510 | 1,676
Foreign exchange adjustments | (60) | 70
Reclassified to assets held for sale (note 33) | 4,111 |
Ending balance | (21,715) | (25,227)
Plant and Equipment |  |
Changes in property, plant and equipment |  |
Beginning balance | 49,543 |
Ending balance | 45,594 | 49,543
Plant and Equipment | Cost |  |
Changes in property, plant and equipment |  |
Beginning balance | 85,329 | 84,036
Additions | 4,261 | 3,901
Changes in decommissioning and restoration | (10) | (5)
Disposals and derecognition | (884) | (2,652)
Foreign exchange adjustments | 218 | 49
Reclassified to assets held for sale (note 33) | (480) |
Ending balance | 88,434 | 85,329
Plant and Equipment | Accumulated provision |  |
Changes in property, plant and equipment |  |
Beginning balance | (35,786) | (33,771)
Depreciation, depletion, amortization and impairment | (7,347) | (4,465)
Disposals and derecognition | 338 | 2,452
Foreign exchange adjustments | (107) | (2)
Reclassified to assets held for sale (note 33) | 62 |
Ending balance | $ (42,840) | $ (35,786)

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- Definition The amount of additions to property, plant and equipment other than those acquired through business combinations. [Refer: Business combinations [member]; Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2022-03-24 -Paragraph 73 -Subparagraph e -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_73_e_i&doctype=Standard -URIDate 2022-03-24 + Details
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