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Acquisitions (Tables)

6 Months Ended

Oct. 31, 2011

Acquisitions [Abstract]

Allocation Of Purchase Price

Assets acquired:
Inventories	$	2,868
Property and equipment		18,765
Total assets		21,633
Liabilities assumed:
Accrued expenses		271
Total liabilities		271
Net tangible assets acquired, net of cash		21,362
Goodwill and other intangible assets		16,364
Total consideration paid, net of cash acquired	$	37,726

Pro Forma Information Of Consolidated Results Of Operations

		Six months ended October 31,
		2011		2010
Total revenues	$	3,684,634		2,781,579
Net earnings		77,801		61,161
Earnings per share:
Basic	$	2.05		1.31
Diluted	$	2.03		1.30

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Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 54

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.



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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 55

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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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Tabular disclosure of all of the fair values of the purchase price and assets and liabilities acquired in a business combination.

+ References

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-Topic 805

-SubTopic 30

-Publisher FASB

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-Article

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