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SHARE CAPITAL - Stock options (Details) - shares shares in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
SHARE CAPITAL
Stock options excluded from the calculation of diluted earnings per share	5.6	8.6

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- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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