Income Taxes (Details 2) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Feb. 28, 2015	Mar. 01, 2014	Mar. 02, 2013
Income Taxes
Interest and penalties related to tax contingencies recognized as income tax (benefit) expense	$ (5,250)	$ (16,833)	$ (43,069)
Accrued income tax-related interest and penalties	$ 115	$ 5,364
Period of state income tax returns subject to examination, low end of range	3 years
Period of state income tax returns subject to examination, high end of range	5 years

Represents the high end of the range of the tax year(s) being audited in connection with the state income tax returns examination, after filing of the respective return.

No definition available.

+ Details

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- Definition

Represents the low end of the range of the tax year(s) being audited in connection with the state income tax returns examination, after filing of the respective return.

+ References

No definition available.

+ Details

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- Details

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- Definition

Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319

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- Definition

Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

+ References

+ Details

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