NET EARNINGS PER SHARE (Tables)

12 Months Ended

Dec. 31, 2015

Potential Shares Not Included in the Computation of Diluted Earnings per Share

Potential Shares Not Included in the Computation of Diluted Earnings per Share

Shares in thousands	2015	2014	2013
Stock options	5,016	—	4,618
Performance share units	155	—	—
Preference Shares	25,307	24,988	24,865