Income Taxes	3 Months Ended
Sep. 30, 2011
Income Taxes [Abstract]
Income Taxes	Note J — Income Taxes Our effective tax rate (income taxes as a percentage of income before income taxes) was 31.3 percent in the first quarter of fiscal 2012 compared with 34.8 percent in the first quarter of fiscal 2011. In the first quarter of fiscal 2012, our effective tax rate benefited from a reduction in state taxes due to changes in certain state tax laws and a reduction in estimated tax liabilities.

Description containing the entire income tax disclosure. Examples include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. This element may be used as a single block of text to encapsulate the entire disclosure including data and tables.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 08

-Paragraph h

-Article 4

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 109

-Paragraph 136, 172

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 109

-Paragraph 43, 44, 45, 46, 47, 48, 49

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