Earnings per Share (EPS) and Common Stock (Narrative) (Details) (USD $)	3 Months Ended		9 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 28, 2014	Jun. 29, 2013	Sep. 30, 2013
Earnings Per Share and Common Stock
Stock option excluded from computation of EPS, shares			100,000
Common stock, shares authorized	500,000,000		500,000,000		500,000,000
Stock Repurchase Program, Authorized Amount			$ 100,000,000
Stock repurchased during period, shares	1,600,000	800,000	2,800,000	2,300,000
Value of stock repurchased	$ 60,000,000	$ 20,000,000	$ 99,900,000	$ 54,900,000