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DEBT - Schedule of Committed Credit Facilities (Details) - Committed Credit Facilities $ in Millions	9 Months Ended
	Sep. 30, 2025 CAD ($)
Long Term and Short Term Debt [Line Items]
Total Facilities	$ 23,000
Draws	12,977
Available	10,023
Enbridge Inc.
Long Term and Short Term Debt [Line Items]
Total Facilities	8,039
Draws	6,831
Available	1,208
Enbridge (U.S.) Inc.
Long Term and Short Term Debt [Line Items]
Total Facilities	10,461
Draws	3,782
Available	6,679
Enbridge Pipelines Inc.
Long Term and Short Term Debt [Line Items]
Total Facilities	2,000
Draws	1,089
Available	$ 911
Maturity	Dec. 31, 2027
Enbridge Gas Inc.
Long Term and Short Term Debt [Line Items]
Total Facilities	$ 2,500
Draws	1,275
Available	$ 1,225
Maturity	Dec. 31, 2027
Minimum | Enbridge Inc.
Long Term and Short Term Debt [Line Items]
Maturity	Dec. 31, 2027
Minimum | Enbridge (U.S.) Inc.
Long Term and Short Term Debt [Line Items]
Maturity	Dec. 31, 2027
Maximum | Enbridge Inc.
Long Term and Short Term Debt [Line Items]
Maturity	Dec. 31, 2049
Maximum | Enbridge (U.S.) Inc.
Long Term and Short Term Debt [Line Items]
Maturity	Dec. 31, 2030

X

- Definition

Long Term And Short Term Debt Line Items

+ References

No definition available.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-SubTopic 10
-Topic 210
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16)(a)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

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- Definition

Date the credit facility terminates, in YYYY-MM-DD format.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481544/470-10-50-6

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-Topic 210
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-Section S99
-Paragraph 1
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-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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