Income Taxes (Details 2) (USD $) In Thousands, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013
Deferred tax assets:
Section 263A capitalized expenses	$ 9,011	$ 1,876
Deferred hedging gains		4,774
Deferred compensation	17,053	13,632
Capital loss carryforward	1,568	1,418
Valuation allowance - capital loss carryforward	(1,568)	(1,418)
Warranty, obsolete inventory and bad debt allowance	42,903	32,692
Tax credit carryforwards	2,085	3,651
Other reserves and temporary differences	10,053	15,558
Gross deferred tax assets	81,105	72,183
Deferred tax liabilities:
Prepaid expenses	(6,190)	(2,994)
Deferred hedging losses	(6,059)
Depreciation	(97,977)	(125,504)
Intangible assets	(115,812)	(138,262)
Other reserves and temporary differences	(174)	(237)
Gross deferred tax liabilities	(226,212)	(266,997)
Net deferred tax liabilities	$ (145,107)	$ (194,814)