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v3.20.4

Related parties (Details) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 CAD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2019 CAD ($) | Dec. 31, 2019 USD ($) | Dec. 31, 2020 USD ($)
Disclosure of transactions between related parties [line items] |  |  |  |  |
Short-term employee benefits | $ 21,676,000 |  | $ 21,225,000 |  |
Share-based compensation | 26,230,000 |  | 12,034,000 |  |
Post-employment benefits | 6,041,000 |  | 5,542,000 |  |
Termination benefits | 430,000 |  | 272,000 |  |
Total compensation | 54,377,000 |  | 39,073,000 |  |
Dividends from equity-accounted investee | $ 54,404,000 |  | 14,079,000 |  |
Key management personnel of entity or parent [member] |  |  |  |  |
Disclosure of transactions between related parties [line items] |  |  |  |  |
Description of any retirement benefit plan termination terms | Upon resignation at the Company’s request, they are entitled to termination benefits of up to the lesser of 18 to 24 months or the period remaining until age 65. The termination benefits include gross salary plus the target short-term incentive bonus for the year in which termination occurs | Upon resignation at the Company’s request, they are entitled to termination benefits of up to the lesser of 18 to 24 months or the period remaining until age 65. The termination benefits include gross salary plus the target short-term incentive bonus for the year in which termination occurs |  |  |
Inkai [Member] |  |  |  |  |
Disclosure of transactions between related parties [line items] |  |  |  |  |
Loan facilities |  |  |  |  | $ 175,000,000
Interest rate basis | LIBOR plus 2% | LIBOR plus 2% |  |  |
Interest income |  |  | 1,878,000 |  |
Loan oustanding | $ 0 |  |  |  | $ 0
Purchases | 148,169,000 | $ 111,886,000 | 112,861,000 | $ 84,827,000 |
Dividends from equity-accounted investee | $ 54,404,000 | $ 40,621,000 | $ 14,079,000 | $ 10,635,000 |

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