GOODWILL AND INTANGIBLE ASSETS, NET - Schedule of Change in Goodwill (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
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| Change in the goodwill balance | |||
| Balance at the beginning of the period | $ 1,057.3 | $ 4,426.4 | |
| Currency translation adjustment | 8.4 | (4.1) | |
| Divestitures | (15.8) | ||
| Impairment | 0.0 | (3,545.2) | $ (2,342.1) |
| Purchase price adjustments related to prior acquisitions | (3.8) | ||
| Balance at the end of the period | $ 1,061.9 | 1,057.3 | $ 4,426.4 |
| Gearbox acquisition | |||
| Change in the goodwill balance | |||
| Additions from acquisitions | 192.9 | ||
| Additions from immaterial acquisitions | |||
| Change in the goodwill balance | |||
| Additions from acquisitions | $ 3.1 | ||
| X | ||||||||||
- Definition Amount, after accumulated impairment loss, 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) asset representing future economic benefit from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of impairment loss from 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of increase (decrease) from measurement period adjustment 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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of decrease in goodwill acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized, from divestiture. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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