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Stock-Based Compensation (Tables)

6 Months Ended

May 31, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Outstanding and Exercisable Stock Options

The following table summarizes stock option transactions for the six months ended May 31, 2016:

	Options			Weighted Average Exercise Price
Options outstanding at beginning of period	12,635,644			$	19.39
Granted	—			—
Exercised	—			—
Cancelled	(533	)		45.68
Options outstanding at end of period	12,635,111			$	19.39
Options exercisable at end of period	10,389,189			$	20.35

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- References

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- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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