Income Taxes (Components Of Income Taxes) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Sep. 28, 2014	Sep. 29, 2013	Sep. 30, 2012
Income Tax Disclosure [Abstract]
Current, Federal	$ 43,864	$ 51,367	$ 35,205
Current, State	3,770	7,583	5,248
Total Current	47,634	58,950	40,453
Deferred, Federal	3,700	(16,897)	(5,553)
Deferred, State	452	(1,707)	(1,062)
Total Deferred	4,152	(18,604)	(6,615)
Income tax expense from continuing operations	51,786	40,346	33,838
Income tax benefit from discontinued operations	$ (3,629)	$ (19,566)	$ (6,651)

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

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Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

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- Definition

Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

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- Definition

Tax effect allocated to a disposal group that is classified as a component of the entity reported as a separate component of income before extraordinary items. Includes the tax effects of the following: income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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