STOCK-BASED COMPENSATION (Narrative) (Details) $ in Millions	3 Months Ended
May 31, 2017 USD ($) shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Vested restricted stock and RSUs retained to cover the the minimum required statutory amount of withholding taxes (Shares) \| shares	9,602
Unrecognized share-based compensation cost \| $	$ 15
Unrecognized compensation cost, recognition period	2 years 8 months 12 days

No definition available.

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- Definition

Unrecognized cost of unvested share-based compensation awards.

+ 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 (i)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

+ Details

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

For net-share settlement of share-based awards when the employer settles employees' income tax withholding obligations, this element represents the number of shares the employees use to repay the employer.

+ References

No definition available.

+ Details

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