Revenue Recognition - Significant Changes in Contract Assets and Deferred Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022
Contract Assets
Beginning balance	$ 77,561	$ 36,306
Contract assets recognized during the year	74,265	77,714
Amounts transferred to accounts receivable from unbilled accounts receivable presented at the beginning of the year	(74,831)	(34,221)
Translation adjustments	(1,212)	(2,238)
Ending balance	75,783	77,561
Contract assets, current	69,260	74,831
Contract assets, non-current	6,523	2,730
Total contract assets	75,783	77,561
Deferred Revenue
Beginning balance	366,020	272,403
Additions to deferred revenue during the year	1,145,584	952,177
Additions to deferred revenue from business acquisitions	173	3,640
Revenue recognized that was included in deferred revenue at the beginning of the period	(297,355)	(211,078)
Revenue recognized that was not included in deferred revenue at the beginning of the period	(687,603)	(636,418)
Translation adjustments	(6,788)	(14,704)
Ending balance	520,031	366,020
Deferred revenue, current	398,334	297,355
Deferred revenue, non-current	121,697	68,665
Total deferred revenue	$ 520,031	$ 366,020