Common Shares	3 Months Ended
Mar. 31, 2013
Common Shares	NOTE 10 COMMON SHARES *Share repurchase programs* On February 20, 2013, our Board of Directors approved a new share repurchase program (“2013 Program”) authorizing the repurchase of up to $250.0 million in common shares, not to exceed the regulatory maximum of 15,239,531 shares, representing 10% of our public float as of February 14, 2013, as defined under the TSX rules. The 2013 Program has received regulatory approval from the TSX. Under the 2013 Program, the Company’s common shares will be purchased through a combination of a 10b5-1 automatic trading plan purchases, as well as purchases at management’s discretion in compliance with regulatory requirements, and given market, cost and other considerations. Repurchases will be made on the TSX, the New York Stock Exchange (“NYSE”), and/or other Canadian marketplaces, subject to compliance with applicable regulatory requirements, or by such other means as may be permitted by the TSX and/or NYSE, and under applicable laws, including private agreements under an issuer bid exemption order issued by a securities regulatory authority in Canada. Purchases made by way of private agreements under an issuer bid exemption order by a securities regulatory authority will be at a discount to the prevailing market price as provided in the exemption order. The 2013 Program commenced on February 26, 2013 and is due to expire on February 25, 2014, or earlier if the $250.0 million or 10% share maximum is reached. Common shares purchased pursuant to the 2013 Program will be cancelled. The 2013 Program may be terminated by us at any time, subject to compliance with regulatory requirements. As such, there can be no assurance regarding the total number of shares or the equivalent dollar value of shares that may be repurchased under the 2013 Program. There were no share repurchases during the first quarter of fiscal 2013. Share repurchase activity for fiscal 2012 is reflected in the Condensed Consolidated Statement of Equity; all shares repurchased in fiscal 2012 were cancelled.

NOTE 10 COMMON SHARES

Share repurchase programs

On February 20, 2013, our Board of Directors approved a new share repurchase program (“2013 Program”) authorizing the repurchase of up to $250.0 million in common shares, not to exceed the regulatory maximum of 15,239,531 shares, representing 10% of our public float as of February 14, 2013, as defined under the TSX rules. The 2013 Program has received regulatory approval from the TSX. Under the 2013 Program, the Company’s common shares will be purchased through a combination of a 10b5-1 automatic trading plan purchases, as well as purchases at management’s discretion in compliance with regulatory requirements, and given market, cost and other considerations. Repurchases will be made on the TSX, the New York Stock Exchange (“NYSE”), and/or other Canadian marketplaces, subject to compliance with applicable regulatory requirements, or by such other means as may be permitted by the TSX and/or NYSE, and under applicable laws, including private agreements under an issuer bid exemption order issued by a securities regulatory authority in Canada. Purchases made by way of private agreements under an issuer bid exemption order by a securities regulatory authority will be at a discount to the prevailing market price as provided in the exemption order. The 2013 Program commenced on February 26, 2013 and is due to expire on February 25, 2014, or earlier if the $250.0 million or 10% share maximum is reached. Common shares purchased pursuant to the 2013 Program will be cancelled. The 2013 Program may be terminated by us at any time, subject to compliance with regulatory requirements. As such, there can be no assurance regarding the total number of shares or the equivalent dollar value of shares that may be repurchased under the 2013 Program.

There were no share repurchases during the first quarter of fiscal 2013. Share repurchase activity for fiscal 2012 is reflected in the Condensed Consolidated Statement of Equity; all shares repurchased in fiscal 2012 were cancelled.