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Earnings Per Common Share (Narrative) (Details)
3 Months Ended 9 Months Ended
Jun. 28, 2014
Jun. 28, 2014
item
Earnings Per Share [Line Items]    
Conversion feature for Class B Common Stock   each share is convertible into one share of Class A Common Stock at any time
Number of shares in conversion   1
Voting rights for shareholders   Each share of Class A Common Stock has one vote per share and each share of Class B Common Stock has ten votes per share
Percentage of cash dividend on Class B Common Stock entitled to receive for each share of Class A Common Stock   110.00%
Class A Common Stock [Member]
   
Earnings Per Share [Line Items]    
Number of votes for common stock   1
Class B Common Stock [Member]
   
Earnings Per Share [Line Items]    
Number of votes for common stock   10
Convertible common stock not included in the diluted earnings per share calculation 11,227,553