Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Jan. 28, 2024	Jan. 29, 2023
Numerator:
Net income	$ 2,019	$ 1,717
Denominator:
Weighted average common shares outstanding (in shares)	831	845
Effect of weighted dilutive restricted stock units and employee stock purchase plan shares (in shares)	6	4
Denominator for diluted earnings per share (in shares)	837	849
Basic earnings per share (in dollars per share)	$ 2.43	$ 2.03
Diluted earnings per share (in dollars per share)	$ 2.41	$ 2.02
Potentially weighted dilutive securities (in shares)	0	2