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Revenue - Summary of Disaggregation of Revenue From Contracts With Customers (Parenthetical) (Detail) - CAD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Statements [Line Items]
Revenue Related To Operating Leases	$ 274	$ 111
Revenue Related To Its Usa Contract Compression Fleet	$ 169	$ 127

X

- Definition

Revenue related to its usa contract compression fleet.

+ References

No definition available.

+ Details

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Namespace Prefix:	enrff_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Revenue related to operating leases.

+ References

No definition available.

+ Details

Name:	enrff_RevenueRelatedToOperatingLeases
Namespace Prefix:	enrff_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Statements.

+ References

No definition available.

+ Details

Name:	enrff_StatementsLineItems
Namespace Prefix:	enrff_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration