Stockholders' Equity, Comprehensive Income and Share-Based Compensation - Restricted Stock Units, Restricted Stock, Performance Shares Units and Performance Units (Details) - Restricted Stock Units, Restricted Stock, Performance Shares Units and Performance Units - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Oct. 26, 2025	Oct. 27, 2024	Oct. 29, 2023
Shares
Beginning balance (shares)	10
Granted (shares)	5
Vested (shares)	(5)
Canceled (shares)	(1)
Ending balance (shares)	9	10
Non-vested restricted stock units, restricted stock, performance shares units and performance units expected to vest (shares)	9
Weighted Average Grant Date Fair Value
Beginning balance (in dollars per share)	$ 129.31
Granted (in dollars per share)	165.66	$ 149.20	$ 104.00
Vested (in dollars per share)	126.15
Canceled (in dollars per share)	139.50
Ending balance (in dollars per share)	148.43	$ 129.31
Non-vested restricted stock units, restricted stock, performance shares units and performance units expected to vest (in dollars per share)	$ 148.23
Weighted Average Remaining Contractual Term
Weighted average remaining contractual term	2 years 3 months 18 days
Expected to vest, weighted average remaining contractual term	2 years 2 months 12 days
Aggregate Intrinsic Value
Aggregate intrinsic value	$ 2,086
Expected to vest, aggregate intrinsic value	$ 2,029