Inventories (Detail) (USD $) In Thousands, unless otherwise specified	Nov. 23, 2012	Feb. 29, 2012	Nov. 25, 2011
Inventories [Line Items]
Raw materials	$ 18,803	$ 17,565	$ 16,912
Work in process	7,051	9,452	8,294
Finished products	302,101	242,767	251,213
Inventory, Gross, Total	327,955	269,784	276,419
Less LIFO reserve	82,976	81,077	81,515
Inventory Net Of Last In First Out Reserve, Total	244,979	188,707	194,904
Display materials and factory supplies	19,351	20,238	19,508
Inventories	$ 264,330	$ 208,945	$ 214,412

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Inventory Net Of Last In First Out Reserve

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- Definition

Amount before last-in first-out (LIFO) and valuation reserves of merchandise or goods held by the entity that are readily available for sale.

+ References

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 6

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- Definition

Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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- Definition

Reflects the difference between (a) inventory at the lower of LIFO cost or market and (b) inventory at replacement cost or at the lower of some acceptable inventory accounting method (such as FIFO or average cost), or market. If material, reflects an excess of replacement or current cost over stated LIFO value parenthetically on the balance sheet or in a note to the financial statements.

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Carrying amount (lower of cost or market) as of the balance sheet date of inventories less all valuation and other allowances. Excludes noncurrent inventory balances (expected to remain on hand past one year or one operating cycle, if longer).

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- Definition

Gross amount of unprocessed items to be consumed in the manufacturing or production process. Also includes purchased parts that will be used as components of a finished product.

+ References

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- Definition

Gross amount of merchandise or goods which are partially completed, are generally comprised of raw materials, labor and factory overhead costs, and which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.

+ References

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- Definition

Gross amount of inventories of a nature not separately disclosed.

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-Publisher AICPA

-Name Accounting Research Bulletin (ARB)

-Number 43

-Section A

-Paragraph 9

-Chapter 3

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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