Segment Reporting (Details 2) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 27, 2015	Jun. 28, 2014	Jun. 27, 2015	Jun. 28, 2014
Reconciliation of total segment operating income to consolidated income before income taxes
Operating income	$ 161,359	$ 231,347	$ 621,263	$ 718,459
Other income, net	1,997	253	2,347	1,935
(Loss) gain on financial instruments, net	(1,814)	(2,843)	5,110	4,618
Gain (loss) on foreign currency, net	1,706	8,849	(16,178)	(10,423)
Interest expense	(386)	(2,441)	(1,754)	(8,056)
Income before income taxes	$ 162,862	$ 235,165	$ 610,788	$ 706,533