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Capital management (Tables)

12 Months Ended

Dec. 31, 2020

Disclosure of objectives policies and processes for managing capital abstract

Capital management

The capital structure at December 31 was as follows:
		2020		2019
Long-term debt [note 13]		995,541		996,718
Cash and cash equivalents		(918,382)		(1,062,431)
Short-term investments		(24,985)		-
Net debt		52,174		(65,713)
Non-controlling interest		206		238
Shareholders' equity		4,958,355		4,994,725
Total equity		4,958,561		4,994,963
Total capital	$	5,010,735	$	4,929,250

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