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Nature And Description of The Company - Summary of Represents Material Subsidiaries of The Company (Parenthetical) (Detail)	12 Months Ended
	Dec. 31, 2021
Subsidiaries [member] | Enerflex Middle East LLC [Member]
Disclosure of subsidiaries [line items]
Proportion of indirect ownership interest in subsidiary	100.00%

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- Definition

Proportion of indirect ownership interest in subsidiary.

+ References

No definition available.

+ Details

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- 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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- Details

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X

- Details

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Namespace Prefix:
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Balance Type:
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