Revenue Recognition - Disaggregation of Revenue by Geographic Region (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2023
Disaggregation of Revenue [Line Items]
Amount	$ 1,429,664	$ 1,308,072	$ 1,058,581
Revenue | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of Revenue	100.00%	100.00%	100.00%
Americas
Disaggregation of Revenue [Line Items]
Amount	$ 695,053	$ 631,923	$ 529,060
Americas | Revenue | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of Revenue	49.00%	48.00%	50.00%
Europe, Middle East, and Africa
Disaggregation of Revenue [Line Items]
Amount	$ 457,703	$ 415,915	$ 301,036
Europe, Middle East, and Africa | Revenue | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of Revenue	32.00%	32.00%	28.00%
Asia-Pacific
Disaggregation of Revenue [Line Items]
Amount	$ 276,908	$ 260,234	$ 228,485
Asia-Pacific | Revenue | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of Revenue	19.00%	20.00%	22.00%
U.S. | Revenue | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of Revenue	44.00%	43.00%	46.00%
Japan | Revenue | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of Revenue	9.00%	9.00%	10.00%