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Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)
Share data in Millions, unless otherwise specified |
3 Months Ended | 12 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|---|
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Jan. 27, 2010
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Jul. 28, 2012
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Jul. 30, 2011
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Jul. 31, 2010
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Jul. 25, 2009
65%-owned investment
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Jul. 28, 2012
Minimum
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Jul. 28, 2012
Maximum
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| Significant Accounting Policies [Line Items] | |||||||
| Shipping and handling costs | $ 17,900,000 | $ 12,100,000 | $ 4,400,000 | ||||
| Marketing and advertising expenses | 81,500,000 | 69,600,000 | 50,300,000 | ||||
| Shares issued upon debt extinguishment | 12.4 | ||||||
| Anti-dilutive options and/or contingent vesting of performance-based and market-based restricted stock units that were excluded from diluted share calculations | 1.3 | 3.6 | 3.6 | ||||
| Accrued insurance reserves | 19,300,000 | 14,800,000 | |||||
| Insurance coverage | 200,000 | 500,000 | |||||
| Non-controlling interest, percentage | 65.00% | ||||||
| Non-controlling interest | 700,000 | ||||||
| Losses allocated to non-controlling interest | $ 200,000 | ||||||
| X | ||||||||||
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- Definition
Carrying amount of the current portion of accrued known and estimated losses incurred as of the balance sheet date for which the insurance coverage exists, above stop-loss minimums, and for which a claim has been made or is probable of being asserted, typically arising from workers compensation-type of incidents and personal injury to nonemployees from accidents on the entity's property as well as employee healthcare benefits. No definition available.
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Stock issued to retire debt, Shares No definition available.
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| X | ||||||||||
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- Definition
This element represents insurance coverage for individual claims in excess of stated amount. No definition available.
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| X | ||||||||||
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- Definition
Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The total expense recognized in the period for promotion, public relations, and brand or product advertising. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The parent entity's interest in net assets of the subsidiary, expressed as a percentage. No definition available.
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| X | ||||||||||
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- Definition
The portion of net Income or Loss attributable to the noncontrolling interest (if any) deducted in order to derive the portion attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Cost incurred during the reporting period in transporting goods and services to customers. Includes freight-out costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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