Discontinued Operations - Quarterly Financial Information (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Jul. 05, 2020	Jul. 07, 2019	Jul. 05, 2020	Jul. 07, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal group, including discontinued operation, accrued income tax payable		$ 2,800		$ 2,800
Qdoba
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total revenues	$ 0	0	$ 0	0
Total cost and expense (income)	(527)	382	(527)	224
Earnings (losses) before income taxes	527	(382)	527	(224)
Income tax benefit	148	(98)	148	(2,876)
Earnings (losses) from discontinued operations, net of income taxes	$ 379	$ (284)	$ 379	$ 2,652

Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.

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- Definition

Amount after tax of income (loss) from a discontinued operation attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

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+ Details