Related Party Transactions (Details) - USD ($) $ in Thousands		1 Months Ended			3 Months Ended		9 Months Ended
		Oct. 31, 2021	Jun. 30, 2020	Jun. 30, 2019	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2023	Jan. 31, 2022	Apr. 30, 2022
Related Party Transaction [Line Items]
Accounts receivable, net, inclusive of unbilled receivables from related party					$ 82,143		$ 82,143		$ 35,848
Deferred revenue, current	[1]				38,893		38,893		48,854
Sales and marketing expenses	[2]				43,497	$ 43,146	131,420	$ 126,134
Accounts payable, from related party					0		0		18,549
Commissions payable to a related party					2,448		2,448		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					82,100		82,100		35,800
Deferred revenue, current					300		300		100
Costs of subscription revenue					0	200	0	400
Sales and marketing expenses					3,500	2,400	10,500	2,600
Accounts payable, from related party					0		0		18,500
Deferred costs, sales commissions, prepaid expense and other current assets					5,000		5,000		4,900
Deferred costs, sales commissions, other assets, non-current					12,500		12,500		16,100
Deferred costs, sales commissions, amortization					1,200	$ 1,200	3,600	2,000
Sales commissions paid							16,000	$ 3,400
Commissions payable to a related party					2,400		2,400		2,500
Due to related parties, noncurrent					0		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					$ 79,600		$ 79,600		$ 16,500

[1] Including amounts from a related party of $318 and $132 as of January 31, 2023 and April 30, 2022, respectively.

[2] Including related party sales and marketing expense of $3,515 and $2,398 for the three months ended January 31, 2023 and 2022, respectively, and $10,546 and $2,590 for the nine months ended January 31, 2023 and 2022, respectively.