Consolidated Balance Sheet Parentheticals (Parentheticals) (USD $)	Mar. 29, 2015	Sep. 28, 2014
Preferred Stock, Par or Stated Value Per Share	$ 0	$ 0
Preferred Stock, Shares Authorized	500,000us-gaap_PreferredStockSharesAuthorized	500,000us-gaap_PreferredStockSharesAuthorized
Preferred Stock, Shares Issued	0us-gaap_PreferredStockSharesIssued	0us-gaap_PreferredStockSharesIssued
Common Class A [Member]
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	120,000,000	120,000,000
Common Stock, Shares, Issued	53,694,000	52,434,000
Common Class B [Member]
Common Stock, Par or Stated Value Per Share	$ 2.00	$ 2.00
Common Stock, Shares Authorized	30,000,000	30,000,000
Common Stock, Shares, Issued	0	0

Face amount or stated value per share of common stock.

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