Employee Benefit Plans (Tables)

3 Months Ended

Oct. 29, 2022

Summary of Share-Based Compensation Expense

The following table summarizes share-based compensation expense (in millions):


	Three Months Ended
	October 29, 2022		October 30, 2021
Cost of sales—product	$	31	$	25
Cost of sales—service	50		44
Share-based compensation expense in cost of sales	81		69
Research and development	204		181
Sales and marketing	153		140
General and administrative	58		62
Restructuring and other charges	—		1
Share-based compensation expense in operating expenses	415		384
Total share-based compensation expense	$	496	$	453
Income tax benefit for share-based compensation	$	99	$	104

Summary of Restricted Stock and Stock Unit Activity

A summary of the restricted stock and stock unit activity, which includes time-based and performance-based or market-based RSUs, is as follows (in millions, except per-share amounts):


	Restricted Stock/ Stock Units	Weighted-Average Grant Date Fair Value per Share		Aggregate Fair Value
Unvested balance at July 31, 2021	94	$	42.93
Granted and assumed	52	50.06
Vested	(37)	42.27		$	1,979
Canceled/forfeited/other	(12)	45.63
Unvested balance at July 30, 2022	97	$	46.67
Granted and assumed	13	37.70
Vested	(8)	45.28		$	321
Canceled/forfeited/other	(2)	47.09
Unvested balance at October 29, 2022	100	$	45.60