Related Party Transactions (Notes)	3 Months Ended
Related Party Transactions (Notes)	Oct. 27, 2012
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions The Company leases administrative offices from entities related to officers of the Company’s subsidiaries. The total expense under these arrangements for the three months ended October 27, 2012 and October 29, 2011 was $0.3 million and $0.4 million, respectively. Additionally, there was a minimal amount paid in independent subcontracting services to entities related to officers of certain of the Company’s subsidiaries during the three months ended October 27, 2012 and October 29, 2011.

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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