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GOODWILL AND OTHER INTANGIBLE ASSETS - Goodwill by Business Segments (Details) $ in Thousands | 6 Months Ended
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Sep. 30, 2025 USD ($)
Goodwill |
Goodwill, Beginning Balance | $ 1,284,589
Changes | 7,532
Goodwill, Ending Balance | 1,292,121
Corporate Finance |
Goodwill |
Goodwill, Beginning Balance | 1,017,983
Changes | 6,066
Goodwill, Ending Balance | 1,024,049
Financial Restructuring |
Goodwill |
Goodwill, Beginning Balance | 162,815
Changes | 0
Goodwill, Ending Balance | 162,815
Financial Advisory Services |
Goodwill |
Goodwill, Beginning Balance | 103,791
Changes | 1,466
Goodwill, Ending Balance | $ 105,257

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- Definition Amount of increase (decrease) of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-1 + Details
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