Stock Redemption - Additional Information (Details) (USD $)	12 Months Ended
Sep. 29, 2013	Sep. 30, 2012	Sep. 25, 2011 trust
Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Line Items]
Redemption of Common Stock	$ 8,770,000	$ 8,770,000	$ 9,540,000
Number of trusts holding shares			2
Restricted payments	31,200,000
Class A Common Stock [Member]
Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Line Items]
Redemption of common shares	658	658	715
Redemption of Common Stock	$ 8,800,000	$ 8,800,000	$ 9,500,000

Equity impact of the value of stock bought back by the entity at the exercise price or redemption price.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 4, 5

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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

Name:	us-gaap_StockRedeemedOrCalledDuringPeriodValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration