Trade Accounts Receivable Sale Programs - Narrative (Details) - USD ($)	12 Months Ended
	Sep. 30, 2023	Oct. 01, 2022	Oct. 02, 2021
Amount Received From Trade Accounts Receivable Sold To Third Party [Line Items]
Trade accounts receivable sold	$ 834,500,000	$ 787,500,000	$ 730,500,000
Cash proceeds	824,600,000	783,100,000	$ 728,400,000
Trade accounts receivable sold, not yet collected	220,500,000	$ 222,500,000
MUFG RPA
Amount Received From Trade Accounts Receivable Sold To Third Party [Line Items]
Maximum facility amount	$ 340,000,000
Minimum prior notice required to cancel automatic extension	10 days
HSBC RPA
Amount Received From Trade Accounts Receivable Sold To Third Party [Line Items]
Maximum facility amount	$ 60,000,000