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Discontinued Operations - Narrative (Details) $ in Thousands			12 Months Ended
	Oct. 02, 2023 USD ($)	Sep. 20, 2023	Sep. 27, 2024 USD ($)	Sep. 29, 2023 USD ($)	Sep. 30, 2022 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Termination period following the distribution date (in months)			24 months
Cash dividends			$ 101,867	$ 116,734	$ 115,257
6.375% Senior Unsecured Notes due May 2025 \| Senior Notes
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Repayments of debt	$ 1,500,000
Interest rate stated percentage			6.375%
Uniform Credit Agreement
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash dividends				1,456,700
Uniform Credit Agreement \| United States Dollar Denominated Term Loan Due September 2025 \| Secured Debt
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Long-term debt				800,000
Uniform Credit Agreement \| United States Dollar Denominated Term Loan Due September 2028 \| Secured Debt
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Long-term debt				700,000
Vestis
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of vestis common stock for every two shares or aramark common stock held		0.5
Revenue from services provided after separation			$ 10,900
Income from Discontinued Operations, net of tax				226,432	155,396
Selling and general corporate expenses				133,109	140,007
Cash received			(6,100)
Other adjustments			1,100
Vestis \| Accumulated Other Comprehensive Loss
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Derecognize foreign currency translation adjustments and pension plan adjustments			31,400
Vestis \| Uniform Segment
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Charges related to separation and distribution			20,000	51,100	9,300
Income from Discontinued Operations, net of tax				31,200	4,100
Selling and general corporate expenses				$ 19,900	$ 5,200
Charitable contribution expense			$ 8,800