Stock-Based Compensation - Costs Not Yet Recognized (Details) $ in Thousands	12 Months Ended
	Jan. 31, 2025 USD ($)
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Expense	$ 7,393
Weighted Average Expense Recognition Period (in years)	1 year 9 months 18 days
PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Expense	$ 22,080
Weighted Average Expense Recognition Period (in years)	2 years 8 months 12 days
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Expense	$ 113,679
Weighted Average Expense Recognition Period (in years)	2 years 8 months 12 days
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Expense	$ 1,384
Weighted Average Expense Recognition Period (in years)	10 months 24 days