Segment Information - Schedule of Financial Results by Reportable Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Oct. 31, 2025	Oct. 31, 2024
Net revenue:
Total net revenue	$ 3,885	$ 3,283
Segment cost of revenue and operating expenses
Costs and Expenses	3,351	3,012
Operating income:
Total segment operating income	534	271
Unallocated corporate items:
Amortization of acquired technology	(44)	(37)
Amortization of other acquired intangible assets	(121)	(120)
Restructuring	0	(9)
Operating Segments
Net revenue:
Total net revenue	3,885	3,283
Segment cost of revenue and operating expenses
Costs and Expenses	967	853
Operating income:
Total segment operating income	2,918	2,430
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment
Unallocated corporate items:
Share-based compensation expense	(543)	(511)
Other corporate expenses	(1,676)	(1,482)
Amortization of acquired technology	(44)	(37)
Amortization of other acquired intangible assets	(121)	(120)
Restructuring	0	(9)
Total unallocated corporate items	(2,384)	(2,159)
Global Business Solutions
Net revenue:
Total net revenue	2,991	2,544
Global Business Solutions | Operating Segments
Net revenue:
Total net revenue	2,991	2,544
Segment cost of revenue and operating expenses
Costs and Expenses	657	542
Operating income:
Total segment operating income	2,334	2,002
Consumer
Net revenue:
Total net revenue	894	739
Consumer | Operating Segments
Net revenue:
Total net revenue	894	739
Segment cost of revenue and operating expenses
Costs and Expenses	310	311
Operating income:
Total segment operating income	$ 584	$ 428