Stockholders' Equity, Comprehensive Income and Share-Based Compensation - Narrative (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Jan. 26, 2025	Jan. 28, 2024	Mar. 31, 2023
Equity [Line Items]
Authorized amount			$ 10,000
Remaining authorized repurchase amount	$ 7,600
Dividends declared per share (in dollars per share)	$ 0.40	$ 0.32
Payments of dividends to stockholders	$ 326	$ 266
Employee Stock Incentive Plan
Equity [Line Items]
Number of shares available for grant	17.0
Employee Stock Purchase Plan
Equity [Line Items]
Number of shares available for grant	10.0
Purchase period	6 months
Employee Stock
Equity [Line Items]
Performance of total shareholder return	100.00%
Total unrecognized compensation expense	$ 1,300
Weighted average period for unrecognized compensation expense to be recognized	2 years 10 months 24 days
Employee Stock | Employee Stock Purchase Plan
Equity [Line Items]
Purchase price of common stock, percent	85.00%
Performance Shares
Equity [Line Items]
Additional performance-based awards to be earned upon certain levels of achievement (in shares)	0.8
Weight of metric (as a percent)	50.00%
Award measurement period	3 years
Performance Shares | Minimum
Equity [Line Items]
Award vesting rights, percentage of target amount	0.00%
Performance Shares | Maximum
Equity [Line Items]
Award vesting rights, percentage of target amount	200.00%