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RELATED PARTY TRANSACTIONS (Tables) | 12 Months Ended
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Dec. 31, 2020
Key Management Personnel [Abstract] |
Compensation for key management personnel | Remuneration of Key Management Personnel Key management personnel include the members of the Board of Directors and the executive leadership team. Compensation for key management personnel (including Directors) was as follows:
For the years ended December 31 | 2020 | 2019
Salaries and short-term employee benefits 1 | $33 |  | $22 |
Post-employment benefits 2 | 4 |  | 1 |
Share-based payments and other 3 | 45 |  | 28 |
| $82 |  | $51 |
1 Includes annual salary and annual short-term incentives/other bonuses earned in the year. 2 Represents Company contributions to retirement savings plans. 3 Relates to DSU, RSU, PRSU and LTIP grants and other compensation.

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