Balance Sheet Parenthetical Parentheticals (USD $) In Millions, except Share data in Thousands, unless otherwise specified	Apr. 28, 2012	Apr. 30, 2011
CURRENT ASSETS
Allowance, accounts receivable	$ 1,279	$ 1,140
Common Stock:
par value	$ 0.5	$ 0.5
shares authorized	100,000,000	100,000,000
shares issued	38,363,078	38,312,243
Treasury Stock:
shares issued	1,342,188	1,342,188

A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

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Face amount or stated value of common stock per share; generally not indicative of the fair market value per share.

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