v3.24.3
Summary of Business and Significant Accounting Policies - Narrative (Details)
3 Months Ended 9 Months Ended
Oct. 31, 2024
USD ($)
Jan. 31, 2024
USD ($)
Oct. 31, 2024
USD ($)
Oct. 31, 2023
USD ($)
Oct. 31, 2024
USD ($)
segment
Oct. 31, 2023
USD ($)
Concentration Risk [Line Items]            
Number of operating segments | segment         1  
Capitalized contract cost, amortization term (in years) 4 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 $ 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 $ 9,400,000,000 $ 8,600,000,000 $ 9,400,000,000   $ 9,400,000,000  
Assets | Geographic concentration risk | Non-US            
Concentration Risk [Line Items]            
Concentration risk percentage 13.00% 16.00%        
Assets | Geographic concentration risk | Untied States            
Concentration Risk [Line Items]            
Concentration risk percentage 85.00% 82.00%        
Strategic investments | Investment concentration risk | Two privately held investments            
Concentration Risk [Line Items]            
Concentration risk percentage 13.00% 16.00%