Cumulative amount utilized out of the borrowing capacity.

No definition available.

Name:	enrff_CumulativeAmountUtilizedOutOfTheBorrowingCapacity
Namespace Prefix:	enrff_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Debt instrument current borrowing capacity.

+ References

No definition available.

+ Details

Name:	enrff_DebtInstrumentCurrentBorrowingCapacity
Namespace Prefix:	enrff_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Long term debt repayment of principal after year five.

+ References

No definition available.

+ Details

Name:	enrff_LongTermDebtRepaymentOfPrincipalAfterYearFive
Namespace Prefix:	enrff_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Long term debt repayment of principal year five.

+ References

No definition available.

+ Details

Name:	enrff_LongTermDebtRepaymentOfPrincipalYearFive
Namespace Prefix:	enrff_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Long term debt weighted average interest rate over a period of time.

+ References

No definition available.

+ Details

Name:	enrff_LongTermDebtWeightedAverageInterestRateOverAPeriodOfTime
Namespace Prefix:	enrff_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Prospective increase in the borrowing capacity.

+ References

No definition available.

+ Details

Name:	enrff_ProspectiveIncreaseInTheBorrowingCapacity
Namespace Prefix:	enrff_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The interest rate on borrowings. [Refer: Borrowings]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 7
-IssueDate 2023-01-01
-Paragraph 7
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_7&doctype=Standard
-URIDate 2023-03-23

+ Details

Name:	ifrs-full_BorrowingsInterestRate
Namespace Prefix:	ifrs-full_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The maturity of borrowings. [Refer: Borrowings]

+ References

+ Details

Name:	ifrs-full_BorrowingsMaturity
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

No definition available.

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The nominal or face amount of a financial instrument, used to calculate payments made on that instrument.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2023-03-23

+ Details

Name:	ifrs-full_NotionalAmount
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	ifrs-full_BorrowingsByNameAxis=enrff_SecuredTermLoanFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_BorrowingsByNameAxis=enrff_SeniorSecuredNotesMaturingOnOctoberFifteenthTwoThousandAndTwentySevenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_BorrowingsByNameAxis=enrff_SecuredRevolvingCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_BorrowingsByNameAxis=enrff_DrawingsOnBankFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_BorrowingsByNameAxis=enrff_DrawingsOnAssetBasedFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	enrff_GurantorAxis=enrff_PerformanceGuaranteedByExportDevelopmentCanadaMember
Namespace Prefix:
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Long-Term Debt - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2022	Dec. 31, 2023 CAD ($)
Disclosure of detailed information about borrowings [line items]
Long term debt repayment of principal year five			$ 1,313
Long term debt repayment of principal after year five			$ 0
Secured Term Loan Facility [Member]
Disclosure of detailed information about borrowings [line items]
Borrowings maturity	October 13, 2025
Prospective increase in the borrowing capacity	$ 150,000,000
Notional amount	$ 130,000,000
Senior Secured Notes Maturing on October 15, 2027 [member]
Disclosure of detailed information about borrowings [line items]
Borrowings maturity	October 15, 2027
Notional amount	$ 625,000,000
Borrowings interest rate	9.00%		9.00%
Secured Revolving Credit Facility [Member]
Disclosure of detailed information about borrowings [line items]
Borrowings maturity	October 13, 2025
Notional amount	$ 700,000,000
Drawings On Bank Facility [Member]
Disclosure of detailed information about borrowings [line items]
Long term debt weighted average interest rate over a period of time	7.70%	7.00%
Drawings On Asset Based Facility [Member]
Disclosure of detailed information about borrowings [line items]
Long term debt weighted average interest rate over a period of time	9.00%	7.80%
Performance guaranteed by export development canada [member] \| Secured Revolving Credit Facility [Member]
Disclosure of detailed information about borrowings [line items]
Debt instrument current borrowing capacity	$ 70,000,000		$ 93
Cumulative amount utilised out of the total borrowing capacity	$ 36,000,000		$ 48