Quarterly report pursuant to Section 13 or 15(d)

Consolidating Condensed Financial Information of Guarantor Subsidiaries - Additional Information (Detail)

v2.4.1.9
Consolidating Condensed Financial Information of Guarantor Subsidiaries - Additional Information (Detail) (Guarantor Subsidiaries [Member])
3 Months Ended
Dec. 27, 2014
Guarantor Subsidiaries [Member]
 
Condensed Financial Statements, Captions [Line Items]  
Collective ownership percentage on guarantor subsidiaries 100.00%us-gaap_SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions
/ dei_LegalEntityAxis
= us-gaap_GuarantorSubsidiariesMember