Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 28, 2013	Sep. 29, 2012	Sep. 24, 2011
Income before income taxes:
United States	$ 675,438	$ 486,258	$ 248,108
Foreign	65,436	89,883	54,639
Income before income taxes	740,874	576,141	302,747
United States federal:
Current	202,006	75,932	75,225
Deferred	(8,654)	74,042	(3,327)
Total United States federal	193,352	149,974	71,898
State and local:
Current	47,930	40,270	13,939
Deferred	(1,695)	(712)	(1,758)
Total State and local	46,235	39,558	12,181
Total United States	239,587	189,532	84,079
Foreign:
Current	29,901	26,860	21,306
Deferred	(12,717)	(3,751)	(3,686)
Total foreign	17,184	23,109	17,620
Total income tax expense	$ 256,771	$ 212,641	$ 101,699