Employee Benefit Plans - Additional Information (Details) $ in Billions	3 Months Ended	6 Months Ended
	Jan. 24, 2026 USD ($) stock_incentive_plan shares	Jan. 24, 2026 USD ($) period stock_incentive_plan shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total compensation cost related to unvested share-based awards | $	$ 5.4	$ 5.4
Expected period of recognition of compensation cost		1 year 10 months 24 days
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Consecutive offering period		24 months
Number of purchase periods | period		4
Purchase period		6 months
ESPP discount percentage from market price, beginning of purchase period		15.00%
Shares issued during period (in shares)	8,000,000	8,000,000
Shares reserved for issuance (in shares)	42,000,000	42,000,000
2005 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock incentive plans (stock incentive plan) | stock_incentive_plan	1	1
Reduction in shares available for issuance (in shares)	1.5	1.5
Shares authorized for future grant (in shares)	124,000,000	124,000,000
2005 Plan | RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period		3 years