Income Taxes - Provision for Income Taxes (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 28, 2013	Sep. 29, 2012	Sep. 24, 2011
Federal:
Federal, Current	$ 154,900	$ 146,164	$ 97,834
Federal, Deferred	(182,739)	(143,582)	(33,808)
Federal, Total	(27,839)	2,582	64,026
State:
State, Current	15,305	15,348	15,739
State, Deferred	(16,709)	(10,186)	(5,909)
State, Total	(1,404)	5,162	9,830
Foreign:
Foreign, Current	7,655	5,653	4,770
Foreign, Deferred	1,465	(1,424)	(8,390)
Foreign, Total	9,120	4,229	(3,620)
Provision for income taxes	$ (20,123)	$ 11,973	$ 70,236