Information about Geographic Areas - Revenues by Geographic Area (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Revenues by geography
Total revenues	$ 2,155,060	$ 1,850,777	$ 1,465,069
North America
Revenues by geography
Total revenues	1,253,760	1,063,770	838,192
Europe
Revenues by geography
Total revenues	598,828	509,127	400,790
Asia Pacific
Revenues by geography
Total revenues	244,655	225,968	183,848
Middle East, Africa, and Latin America
Revenues by geography
Total revenues	$ 57,817	$ 51,912	$ 42,239