REVENUES FROM CONTRACTS WITH CUSTOMERS - Disaggregation of Revenues (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2024	Oct. 31, 2023
Disaggregation of Revenues
Consolidated Revenues	$ 257,008	$ 163,755	$ 641,705	$ 408,779
United States
Disaggregation of Revenues
Consolidated Revenues	239,489	92,066	559,069	239,866
Republic of Ireland
Disaggregation of Revenues
Consolidated Revenues	16,981	68,359	74,039	139,014
United Kingdom
Disaggregation of Revenues
Consolidated Revenues	$ 538	$ 3,330	$ 8,597	$ 29,899

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details