Borrowing Facilities and Debt (Narrative) (Details) - USD ($)	1 Months Ended
	Feb. 29, 2020	Oct. 30, 2022	Oct. 31, 2021
Line of Credit Facility [Line Items]
Commercial paper program amount		$ 1,500,000,000
Short Term Commercial Paper
Line of Credit Facility [Line Items]
Current portion of long-term debt		$ 200,000,000
Debt, Weighted Average Interest Rate		4.30%
Maximum | Short Term Commercial Paper
Line of Credit Facility [Line Items]
Debt Securities, Held-to-Maturity, Threshold Period Past Due		71 days
Minimum | Short Term Commercial Paper
Line of Credit Facility [Line Items]
Debt Securities, Held-to-Maturity, Threshold Period Past Due		43 days
Commercial Paper
Line of Credit Facility [Line Items]
Current portion of long-term debt		$ 0	$ 0
Revolving Credit | Unsecured Debt
Line of Credit Facility [Line Items]
Debt instrument term	5 years
Available revolving credit agreement	$ 1,500,000,000
Accordion feature, increase limit	500,000,000
Accordion feature, higher borrowing capacity option	$ 2,000,000,000
Amount outstanding		0	0
Foreign Line of Credit
Line of Credit Facility [Line Items]
Available revolving credit agreement		54,000,000
Amount outstanding		$ 0	$ 0