v3.20.4
Income Taxes - Deferred Taxes (Details) - USD ($)
$ in Millions
Jan. 31, 2021
Jan. 26, 2020
Deferred tax assets:    
GILTI deferred tax assets $ 709 $ 428
Research and other tax credit carryforwards 650 605
Operating lease liabilities 120 114
Net operating loss carryforwards 100 62
Accruals and reserves, not currently deductible for tax purposes 59 39
Stock-based compensation 36 28
Property, equipment and intangible assets 32 12
Gross deferred tax assets 1,706 1,288
Less valuation allowance (728) (621)
Total deferred tax assets 978 667
Deferred tax liabilities:    
Acquired intangibles (191) (1)
Unremitted earnings of foreign subsidiaries (111) (40)
Operating lease assets (111) (107)
Gross deferred tax liabilities (413) (148)
Net deferred tax asset 565 519
Deferred tax assets, noncurrent    
Deferred tax assets:    
Gross deferred tax assets 806 548
Other long-term liabilities    
Deferred tax liabilities:    
Gross deferred tax liabilities $ (241) $ (29)