Related Party Transactions (Details) - USD ($) $ in Thousands		1 Months Ended			3 Months Ended
		Oct. 31, 2021	Jun. 30, 2020	Jun. 30, 2019	Jul. 31, 2022	Jul. 31, 2021	Apr. 30, 2022
Related Party Transaction [Line Items]
Accounts receivable, net, inclusive of unbilled receivables from related party					$ 33,608		$ 35,848
Deferred revenue, current	[1]				43,644		48,854
Sales and marketing expenses	[2]				42,987	$ 36,822
Accounts payable, from related party					4,688		18,549
Commissions payable to a related party					$ 2,422		2,510
Software Subscription Agreement | Baker Hughes Company
Related Party Transaction [Line Items]
Revenue commitment, fiscal year 2020				$ 46,700
Revenue commitment, fiscal year 2021				53,300
Revenue commitment, fiscal year 2022				75,000
Revenue commitment, fiscal year 2023		$ 85,000		125,000
Revenue commitment, fiscal year 2024		110,000		$ 150,000
Revenue commitment, fiscal year 2025		$ 125,000
Baker Hughes Company | Software Subscription Agreement
Related Party Transaction [Line Items]
Revenue commitment, term		6 years	5 years	3 years
Sales commissions, recognized as deferred costs							16,000
Deferred costs, sales commissions, amortization period					5 years
Accounts receivable, net, inclusive of unbilled receivables from related party					$ 33,600		35,800
Deferred revenue, current					100		100
Costs of subscription revenue					0	100
Sales and marketing expenses					3,500	100
Accounts payable, from related party					4,700		18,500
Deferred costs, sales commissions, prepaid expense and other current assets					4,900		4,900
Deferred costs, sales commissions, other assets, non-current					14,900		16,100
Deferred costs, sales commissions, amortization					1,200	400
Sales commissions paid					16,000	$ 3,400
Commissions payable to a related party					2,400		2,500
Due to related parties, noncurrent					0		2,400
Baker Hughes Company | Software Subscription Agreement | Unbilled Revenues
Related Party Transaction [Line Items]
Accounts receivable, net, inclusive of unbilled receivables from related party					$ 33,100		$ 16,500

[1] Including amounts from a related party of $81 and $132 as of July 31, 2022 and April 30, 2022, respectively.

[2] Including related party sales and marketing expense of $3,500 and $61 for the three months ended July 31, 2022 and 2021, respectively.