Stockholders' Equity, Comprehensive Income and Share-Based Compensation - Weighted-Average Grant Date Fair Value Per Share and Total Fair Value Vested Awards (Details) - Restricted Stock Units, Restricted Stock, Performance Shares Units and Performance Units - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Jan. 25, 2026	Jan. 26, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant date fair value per share of awards granted (in shares)	$ 147.19	$ 167.08
Total fair value of vested awards	$ 346	$ 366