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CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Sep. 30, 2015	Dec. 31, 2014
CONSOLIDATED BALANCE SHEETS
Common stock, par value	$ 0	$ 0
Common stock, shares authorized	500,000	500,000
Common, shares issued	274,254	271,579
Common, shares outstanding	274,254	271,579
Exchangeable, shares issued	26,277
Exchangeable, shares outstanding		28,521

X

- Definition

This element represents total number of exchangeable common shares that have been issued to shareholders.

+ References

No definition available.

+ Details

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X

- Definition

This element represents total number of shares of exchangeable common stock held by shareholders.

+ References

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+ Details

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X

- Definition

Face amount per share of no-par value common stock.

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- Definition

The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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- Definition

Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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