Business and Summary of Significant Accounting Policies - Schedule of Share-based Compensation Arrangements by Share-based Payment Award (Details)	12 Months Ended
	Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected dividends	0.00%
Performance Stock Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of expected volatilities, minimum (in percentage)	29.40%	40.90%	39.40%
Range of expected volatilities, maximum (in percentage)	31.40%	42.50%	40.70%
Expected dividends	0.00%	0.00%	0.00%
Range of risk-free interest rates, minimum (in percentage)		4.30%	1.20%
Range of risk-free interest rates, maximum (in percentage)	5.20%	4.70%	1.60%
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of expected volatilities, minimum (in percentage)	28.70%	29.40%	38.30%
Range of expected volatilities, maximum (in percentage)	34.50%	42.40%	44.90%
Expected dividends	0.00%	0.00%	0.00%
Range of risk-free interest rates, minimum (in percentage)	3.60%	4.30%	0.90%
Range of risk-free interest rates, maximum (in percentage)	5.40%	5.50%	3.90%
ESPP | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of expected lives	6 months	6 months	6 months
ESPP | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of expected lives	2 years	2 years	2 years