RISK MANAGEMENT AND FINANCIAL INSTRUMENTS - Liquidity and Credit Risk (Details) - CAD ($)	3 Months Ended
Mar. 31, 2025	Dec. 31, 2024
The Effect of Derivative Instruments on the Statements of Earnings and Comprehensive Income
Rolling time period over which the Company forecasts cash requirements (in months)	12 months
Period of anticipated requirements for which the Company maintains sufficient liquidity through committed credit facilities (in years)	1 year
Derivative Instruments
The Effect of Derivative Instruments on the Statements of Earnings and Comprehensive Income
Cash collateral on asset exposure	$ 0	$ 0

Represents the period of the entity's anticipated requirements which the entity can fund through committed credit facilities without having to access the capital markets.

No definition available.

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- Definition

Represents the rolling time period over which the entity forecasts cash requirements to determine whether sufficient funds will be available.

+ References

No definition available.

+ Details

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- Definition

Carrying amount as of the balance sheet date of cash collateral held for borrowed securities, for which the cash is restricted as to withdrawal or usage.

+ References

Reference 1: 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(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 2: 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)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

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Balance Type:	debit
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4E
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-4E

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- Details

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