Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Oct. 29, 2023	Oct. 30, 2022	Oct. 31, 2021
Numerator:
Net income	$ 6,856	$ 6,525	$ 5,888
Denominator:
Weighted average common shares outstanding (in shares)	840	871	910
Effect of weighted dilutive restricted stock units and employee stock purchase plan shares (in shares)	5	6	9
Denominator for diluted earnings per share (in shares)	845	877	919
Basic earnings per share (in dollars per share)	$ 8.16	$ 7.49	$ 6.47
Diluted earnings per share (in dollars per share)	$ 8.11	$ 7.44	$ 6.40
Potentially weighted dilutive securities (in shares)	0	3	0