INCOME TAXES - Changes in Company's Unrecognized Tax Benefits (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
Feb. 28, 2015	Feb. 22, 2014	Feb. 23, 2013
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Beginning balance	$ 76us-gaap_UnrecognizedTaxBenefits	$ 187us-gaap_UnrecognizedTaxBenefits	$ 165us-gaap_UnrecognizedTaxBenefits
Increase based on tax positions related to the current year	15	15	5
Decrease based on tax positions related to the current year	0	0	(1)
Increase based on tax positions related to prior years	15	8	82
Decrease based on tax positions related to prior years	(4)	(2)	(58)
Decrease related to settlements with taxing authorities	(3)	(128)	(3)
Decrease due to lapse of statute of limitations	(5)	(4)	(3)
Ending balance	$ 94us-gaap_UnrecognizedTaxBenefits	$ 76us-gaap_UnrecognizedTaxBenefits	$ 187us-gaap_UnrecognizedTaxBenefits

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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-Name Accounting Standards Codification

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Amount of decrease in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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