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SEGMENT AND REVENUE INFORMATION - Schedule of Geographic Information (Details) - USD ($) $ in Thousands | 3 Months Ended
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Jun. 30, 2026 | Jun. 30, 2025
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |  |
Total revenue | $ 190,170 | $ 181,361
Subscription revenue |  |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |  |
Total revenue | 137,429 | 146,921
Platform usage revenue |  |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |  |
Total revenue | 47,917 | 29,387
Total service revenue |  |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |  |
Total revenue | 185,346 | 176,308
Other revenue |  |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |  |
Total revenue | 4,824 | 5,053
United States |  |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |  |
Total revenue | 105,801 | 113,091
United Kingdom |  |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |  |
Total revenue | 33,320 | 30,731
Other International |  |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |  |
Total revenue | $ 51,049 | $ 37,539

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