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PROPERTY, PLANT AND EQUIPMENT - Schedule of Property, Plant and Equipment (Details) - CAD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022
Property, Plant and Equipment [Line Items] |  |
Total property, plant and equipment | $ 137,199 | $ 134,000
Total accumulated depreciation | (32,558) | (29,540)
Property, plant and equipment, net | $ 104,641 | 104,460
Pipelines |  |
Property, Plant and Equipment [Line Items] |  |
Weighted average depreciation rate (percent) | 2.90% |
Total property, plant and equipment | $ 66,698 | 66,528
Facilities and equipment |  |
Property, Plant and Equipment [Line Items] |  |
Weighted average depreciation rate (percent) | 3.10% |
Total property, plant and equipment | $ 37,634 | 37,028
Land and right-of-way |  |
Property, Plant and Equipment [Line Items] |  |
Weighted average depreciation rate (percent) | 2.30% |
Total property, plant and equipment | $ 3,600 | 3,637
Gas mains, services and other |  |
Property, Plant and Equipment [Line Items] |  |
Weighted average depreciation rate (percent) | 2.60% |
Total property, plant and equipment | $ 15,346 | 14,491
Storage |  |
Property, Plant and Equipment [Line Items] |  |
Weighted average depreciation rate (percent) | 2.50% |
Total property, plant and equipment | $ 4,929 | 3,477
Wind turbines, solar panels and other |  |
Property, Plant and Equipment [Line Items] |  |
Weighted average depreciation rate (percent) | 4.10% |
Total property, plant and equipment | $ 4,511 | 4,912
Other |  |
Property, Plant and Equipment [Line Items] |  |
Weighted average depreciation rate (percent) | 10.10% |
Total property, plant and equipment | $ 1,652 | 1,611
Under construction |  |
Property, Plant and Equipment [Line Items] |  |
Weighted average depreciation rate (percent) | 0.00% |
Total property, plant and equipment | $ 2,829 | $ 2,316

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- Definition Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 360 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482099/360-10-50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 45 -Paragraph 4 -Subparagraph (a) -SubTopic 20 -Topic 842 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-4 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -SubTopic 20 -Topic 842 -Publisher FASB -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4 + Details
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- Definition Amount, after accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 360 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482099/360-10-50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -SubTopic 20 -Topic 842 -Publisher FASB -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4 + Details
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- Definition Amount, before accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 360 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482099/360-10-50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(18)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (a) -SubTopic 20 -Topic 842 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1 + Details
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