NET EARNINGS PER SHARE NET EARNINGS PER SHARE (Policies)

9 Months Ended

Sep. 30, 2011

Earnings Per Share, Basic and Diluted [Abstract]

Basic earnings per share is net earnings divided by the weighted average number of our outstanding common shares.

Diluted earnings per share is net earnings divided by the sum of the:


•	weighted average number of our outstanding common shares and


•	the effect of our outstanding dilutive potential common shares.

Dilutive potential common shares can include:


•	outstanding stock options,


•	restricted stock units and


•	performance share units.

We use the treasury stock method to calculate the effect of our outstanding dilutive potential common shares. Share-based payment awards that are contingently issuable upon the achievement of specified performance or market conditions are included in our diluted earnings per share calculation in the period in which the conditions are satisfied.

- Definition

Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.

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