Equity Compensation - Schedule of Assumption Used to Estimate the Fair Value of Stock-Based Awards (Details)	3 Months Ended		9 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2024	Oct. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected dividends			0.00%
Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of expected volatilities, minimum (in percentage)			29.40%	40.90%
Range of expected volatilities, maximum (in percentage)			31.40%	42.50%
Expected dividends			0.00%	0.00%
Range of risk-free interest rates (in percentage)			5.20%
Range of risk-free interest rates, minimum (in percentage)				4.30%
Range of risk-free interest rates, maximum (in percentage)				4.70%
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of expected volatilities, minimum (in percentage)	29.10%	29.40%	28.70%	29.40%
Range of expected volatilities, maximum (in percentage)	32.00%	37.40%	34.50%	42.40%
Expected dividends	0.00%	0.00%	0.00%	0.00%
Range of risk-free interest rates, minimum (in percentage)	3.60%	5.00%	3.60%	4.30%
Range of risk-free interest rates, maximum (in percentage)	4.60%	5.50%	5.40%	5.50%
ESPP | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of expected lives (in years)	6 months	6 months	6 months	6 months
ESPP | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of expected lives (in years)	2 years	2 years	2 years	2 years