NATURE OF BUSINESS, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) $ / shares in Units, shares in Thousands		1 Months Ended	12 Months Ended
	Sep. 30, 2023 $ / shares shares	Oct. 31, 2024 USD ($)	Oct. 03, 2025 USD ($) property $ / shares shares	Sep. 27, 2024 USD ($) $ / shares shares		Sep. 29, 2023 USD ($)	Sep. 22, 2023
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Common stock par value (in usd per share) | $ / shares	$ 0.01		$ 0.01	$ 0.01
Separation-related adjustments			$ 0	$ 6,406,000
Net cash transfers paid to Aramark			0	6,051,000		$ 1,688,919,000
Deferred income taxes liabilities adjustments				12,700,000
Reserve for inventory			18,600,000	15,700,000
Amortization expense			362,900,000	345,900,000		343,900,000
Aggregate carrying value				0
Depreciation			104,800,000	106,300,000		103,800,000
Capital expenditures accrued			6,500,000	10,200,000
Proceeds from disposals of property and equipment			5,524,000	5,269,000		11,180,000
Asset write-downs			1,169,000	980,000		7,698,000
Proceeds from sale of equity investment		$ 36,800,000	37,659,000	0		51,869,000
(Loss) Gain on Sale of Equity Investment, net		$ (2,200,000)	(2,784,000)	0		51,831,000
Current portion of insurance accruals			16,100,000	31,900,000
Long-term portion of insurance accruals			36,900,000	0
General liability			7,900,000	11,400,000
Automobile liability			20,600,000	16,500,000
Workers’ compensation liability expenses			25,600,000	22,800,000
Property insurance expenses			$ 4,600,000	4,500,000
Aramark
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Common stock par value (in usd per share) | $ / shares	$ 0.01
Estimated reserves				68,400,000
Aramark Uniform Services Japan Corporation
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Equity method investment ownership percentage			39.00%
Sanikleen
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Equity method investment ownership percentage							25.00%
Sale of equity method investment
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Proceeds from sale of equity investment			$ 36,500,000
(Loss) Gain on Sale of Equity Investment, net			(2,200,000)
United States Segment
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Proceeds from disposals of property and equipment			$ 5,500,000	$ 5,300,000		9,600,000
Asset write-downs						7,700,000
Non-cash impairment charge of operating lease right-of-use assets						7,100,000
Other costs						$ 600,000
Held for Sale
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Number of properties | property			4
Aggregate carrying value			$ 4,200,000
Minimum
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Useful life			1 year
Minimum | Building and Building Improvements
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Estimated useful lives			10 years
Minimum | Equipment
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Estimated useful lives			3 years
Minimum | Software and Software Development Costs
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Estimated useful lives			3 years
Maximum
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Useful life			4 years
Maximum | Building and Building Improvements
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Estimated useful lives			40 years
Maximum | Equipment
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Estimated useful lives			10 years
Maximum | Software and Software Development Costs
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Estimated useful lives			10 years
Revenue from Contract with Customer Benchmark | Product Concentration Risk | Transferred over Time
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Revenue percentage			95.00%
Common Stock
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shareholders received conversion ratio (in shares) | shares	131,200			131,225	[1]
Common Stock | Aramark Donor Advised Fund
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shareholders received conversion ratio (in shares) | shares	500		500
Common Stock | Aramark
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shareholders received conversion ratio	0.5

[1] The issuance of common stock in connection with the Separation consists of 130.7 million shares of common stock distributed and 0.5 million shares contributed to an Aramark donor advised fund for charitable contributions.