CONSOLIDATED BALANCE SHEET (Parenthetical) (USD $) In Thousands, except Per Share data	Oct. 29, 2011	Apr. 30, 2011
Receivables, allowance	$ 22,955	$ 23,937
Common shares, par value	$ 1	$ 1
Common shares, authorized	150,000	150,000
Common shares, outstanding	51,946	51,909

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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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Total number of shares of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares represent the ownership interest of the common shareholders. Shares outstanding equals shares issued minus shares held in treasury and other adjustments, if any.

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