Earnings per Share (EPS) and Common Stock (Narrative) (Details) (USD $)	3 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Sep. 30, 2013
Earnings Per Share and Common Stock
Stock option excluded from computation of EPS, shares	400,000
Common stock, shares authorized	500,000,000		500,000,000
Stock authorized to repurchase	$ 100,000,000
Stock repurchased during period, shares		700,000
Value of stock repurchased		$ 15,800,000