Stockholders' Equity (Details) (USD $)	9 Months Ended		12 Months Ended	0 Months Ended		9 Months Ended	0 Months Ended	9 Months Ended	0 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Sep. 28, 2013	Feb. 28, 2014 Accelerated Share Repurchase Program February 2014 [Member] Major Financial Institution [Member]	Jun. 28, 2014 Accelerated Share Repurchase Program February 2014 [Member] Major Financial Institution [Member]	Jun. 28, 2014 Common Stock [Member]	Feb. 28, 2014 Common Stock [Member] Accelerated Share Repurchase Program February 2014 [Member] Major Financial Institution [Member]	Jun. 28, 2014 Additional Paid-in Capital [Member]	Feb. 28, 2014 Additional Paid-in Capital [Member] Accelerated Share Repurchase Program February 2014 [Member] Major Financial Institution [Member]
Stockholders' equity
Amount authorized for repurchase of common stock	$ 2,500,000,000
Purchase price of shares repurchased	997,386,000	125,681,000		700,000,000
Value of initial shares as percent of total fixed purchase price				70.00%
Value of stock held back pending final settlement				210,000,000
Maximum number of shares that may be required to be issued on settlement				10.0
Additional shares that would have been issued if ASR was settled					2,300,000
Value of shares available for repurchase under the current authorization	1,237,900,000
Number of shares acquired	7,699,076		5,642,793	4,340,508		7,699,076
Average price per share of acquired shares (in dollars per share)	$ 102.27		$ 33.37
Total cost of acquired shares	$ 997,386,000		$ 188,278,000			$ 770,000	$ 400,000	$ 996,616,000	$ 489,600,000