Related Party Transactions	3 Months Ended
Related Party Transactions	Oct. 25, 2014
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions The Company leases administrative offices from entities related to officers of certain of the Company’s subsidiaries. The total expense under these arrangements was $0.4 million and $0.6 million for the three months ended October 25, 2014 and October 26, 2013, respectively. Additionally, amounts paid for subcontracting services and materials to entities related to officers of certain of the Company’s subsidiaries were $0.5 million and $0.7 million during the three months ended October 25, 2014 and October 26, 2013, respectively. The Company believes that all related party transactions have been conducted on an arms-length basis and the terms are similar to those that would be available to other third parties.

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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