Debt - Schedule of Maximum Commitments and Net Amounts Available under Credit Facilities (Details) - USD ($)		6 Months Ended
	Nov. 02, 2021	Apr. 30, 2022	Dec. 17, 2021	Oct. 31, 2021	Apr. 01, 2020
Line of Credit Facility [Line Items]
Short-term debt		$ 905,700,000		$ 82,900,000
Total debt		3,252,400,000		1,479,000,000
Term loan
Line of Credit Facility [Line Items]
Short-term debt		840,000,000.0		$ 0
Credit Agreement 2020 and Term Loan Agreement 2020
Line of Credit Facility [Line Items]
Total		4,480,000,000
Total debt		3,190,000,000
Total Amount Available		1,288,700,000
Term Loan Agreement 2021, 364 Day | Term loan
Line of Credit Facility [Line Items]
Facility Limit	$ 840,000,000	840,000,000.0
Short-term debt		$ 840,000,000.0
Debt term	364 days	364 days
Line of Credit | 2021 Term Loan Facility
Line of Credit Facility [Line Items]
Facility Limit		$ 1,500,000,000	$ 1,500,000,000
Outstanding Borrowings		1,500,000,000
Total Amount Available		0
Revolving Credit Facility | Credit Agreement 2020 | Line of Credit
Line of Credit Facility [Line Items]
Facility Limit		1,290,000,000			$ 1,290,000,000
Outstanding Borrowings		0
Outstanding Letters of Credit		1,300,000
Total Amount Available		1,288,700,000
2020 Term Loan Facility | Credit Agreement 2020 | Line of Credit
Line of Credit Facility [Line Items]
Facility Limit		850,000,000.0			$ 850,000,000
Outstanding Borrowings		$ 850,000,000.0