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Change in Provisions and Other (Detail) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Disclosure of other provisions [abstract]
Beginning balance	$ 8,308	$ 11,866
Recovered during the year		(750)
Expensed during the year	3,296
Payment of deductibles and uninsured claims	(2,815)	(2,698)
Effects of foreign currency exchange differences	(71)	(110)
Ending balance	$ 8,718	$ 8,308

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- References

No definition available.

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- Definition

The increase in existing other provisions. [Refer: Other provisions]

+ References

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- Definition

The increase (decrease) in other provisions resulting from foreign currency exchange rate changes on provisions measured in a currency different from the entity's presentation currency. [Refer: Other provisions]

+ References

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- Definition

The amount of provisions other than provisions for employee benefits. [Refer: Provisions]

+ References

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- Definition

The amount used (ie incurred and charged against the provision) for other provisions. [Refer: Other provisions]

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Other provisions recovery.

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