SHARE CAPITAL (Details 2) (CAD)	3 Months Ended	6 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
EARNINGS PER COMMON SHARE
Prorata weighted average interest in entity's own common shares	16,000,000	18,000,000	17,000,000	22,000,000
Weighted average number of shares outstanding diluted
Weighted average shares outstanding	806,000,000	770,000,000	797,000,000	763,000,000
Effect of dilutive options (in shares)	11,000,000	13,000,000	12,000,000	12,000,000
Diluted weighted average shares outstanding	817,000,000	783,000,000	809,000,000	775,000,000
Stock options
Antidilutive securities
Antidilutive securities excluded from the diluted earnings per share calculation (in shares)	6,353,550		6,353,550
Weighted average exercise price of antidilutive securities (in canadian dollars per share)	44.85		44.85

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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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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+ Details

- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References+ Details

- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

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+ Details