Trade and other receivables (Tables)

12 Months Ended

Dec. 31, 2022

Subclassifications of assets, liabilities and equities [abstract]

Schedule of trade and other receivables

As at	Dec 31 2022		Dec 31 2021
Trade	$	407,733	$	458,116
Value-added and other tax receivables	14,986		11,955
Other	78,206		81,296
	$	500,925	$	551,367