Note 7 - Provision for Income Taxes (Details) - Gross Unrecognized Tax Benefits from Uncertain Tax Positions (USD $) In Thousands, unless otherwise specified	12 Months Ended
Mar. 01, 2014	Mar. 02, 2013
Gross Unrecognized Tax Benefits from Uncertain Tax Positions [Abstract]
Balance at beginning of year	$ 97,892	$ 124,963
Increase related to current year positions	19,844	24,892
Increase related to prior year positions	2,292	1,183
Decrease related to prior year positions	(9,316)	(36,104)
Settlements	(782)	(15,670)
Lapse of statute of limitations	(17,317)	(1,372)
Balance at end of year	$ 92,613	$ 97,892

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Unrecognized Tax Benefit

-URI http://asc.fasb.org/extlink&oid=6527854

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-Name Accounting Standards Codification

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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 decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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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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