v3.22.2.2
Stock-Based Compensation (Tables)
 6 Months Ended
Jul. 31, 2022
Share-Based Payment Arrangement [Abstract]  
Schedule of stock-based compensation expense, net of amounts capitalized as inventory
Our Condensed Consolidated Statements of Income include stock-based compensation expense, net of amounts allocated to inventory, as follows:
 Three Months EndedSix Months Ended
 July 31,
2022		August 1,
2021		July 31,
2022		August 1,
2021
(In millions)
Cost of revenue$38 $32 $76 $57 
Research and development452 297 836 573 
Sales, general and administrative159 136 315 264 
Total$649 $465 $1,227 $894 
Schedule of equity award
The following is a summary of our equity award transactions under our equity incentive plans:
RSUs, PSUs, and Market-based PSUs Outstanding
 Number of SharesWeighted Average Grant-Date Fair Value Per Share
(In millions, except per share data)
Balances, January 30, 202246 $114.19 
Granted22 $187.51 
Vested restricted stock(11)$86.77 
Canceled and forfeited(1)$131.19 
Balances, July 31, 202256 $148.43