Revenue Recognition - Rollforward of Deferred Contract Acquisition Costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2024	Jan. 31, 2023	Jan. 31, 2022
Deferred Contract Acquisition Costs
Beginning balance	$ 187,503	$ 130,150
Additions to deferred contract acquisition costs	118,844	118,909
Amortization of deferred contract acquisition costs	(75,471)	(59,826)	$ (39,257)
Translation adjustments	(1,881)	(1,730)
Ending balance	228,995	187,503	130,150
Deferred contract acquisition costs, current	74,678	49,887
Deferred contract acquisition costs, non-current	154,317	137,616
Total deferred contract acquisition costs	$ 228,995	$ 187,503	$ 130,150