v3.22.2.2
Basis of Presentation (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Oct. 31, 2022
Oct. 31, 2021
Oct. 31, 2022
Oct. 31, 2021
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Total net revenue $ 1,280 $ 1,126 $ 3,687 $ 3,175
Subscription        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Total net revenue 1,188 1,043 3,437 2,967
Other        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Total net revenue $ 76 65 $ 199 154
Previously Reported        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Total net revenue   1,126   3,175
Previously Reported | Subscription        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Total net revenue   1,070   3,035
Previously Reported | Other        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Total net revenue   38   86
Effect of Change in Presentation        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Total net revenue   0   0
Effect of Change in Presentation | Subscription        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Total net revenue   (27)   (68)
Effect of Change in Presentation | Other        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Total net revenue   $ 27   $ 68