v3.24.1.1.u2
Summary of Business and Significant Accounting Policies - Narrative (Details)
3 Months Ended
Apr. 30, 2024
USD ($)
Jan. 31, 2024
USD ($)
Apr. 30, 2024
USD ($)
segment
Apr. 30, 2023
USD ($)
Concentration Risk [Line Items]        
Number of operating segments | segment     1  
Capitalized contract cost, amortization term (in years) 4 years   4 years  
Capitalized contract cost, renewals and success fees, amortization term (in years)     2 years  
Impairments of costs to obtain revenue contracts     $ 0 $ 0
Offering period     12 months  
Discount for ESPP     15.00%  
Purchase period     6 months  
Stock options and restricted stock        
Concentration Risk [Line Items]        
Vesting period (in years)     4 years  
Restricted stock        
Concentration Risk [Line Items]        
Award requisite service period     4 years  
Foreign currency derivative contracts | Derivatives not designated as hedging instruments        
Concentration Risk [Line Items]        
Notional amount of foreign currency derivative contracts $ 9,100,000,000 $ 8,600,000,000 $ 9,100,000,000  
Assets | Geographic concentration risk | Non-US        
Concentration Risk [Line Items]        
Concentration risk percentage 14.00% 16.00%    
Assets | Geographic concentration risk | Untied States        
Concentration Risk [Line Items]        
Concentration risk percentage 84.00% 82.00%    
Strategic investments | Investment concentration risk | Two privately held investments        
Concentration Risk [Line Items]        
Concentration risk percentage 15.00% 16.00%