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v3.25.1

Goodwill and Intangible Assets - Narrative (Details) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Feb. 28, 2025 reportingUnit | Mar. 31, 2025 USD ($) reportingUnit | Mar. 31, 2024 USD ($) reportingUnit | Mar. 31, 2023 USD ($)
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Number of reporting units | reportingUnit | 3 | 3 | 3 |
Goodwill |  | $ 710,807 | $ 710,334 | $ 644,629
Goodwill, discounted cash flows, measurement input period |  | 7 years |  |
Goodwill, impaired, accumulated impairment loss |  | $ 113,174 | 113,174 |
Estimated useful life of intangible assets |  | 16 years |  |
Indefinite-lived trademark |  | $ 46,294 | 46,254 |
Amortization of intangibles |  | 29,946 | 29,396 | $ 26,001
Estimated annual amortization expense next year |  | 30,000 |  |
Estimated annual amortization expense two years from current year |  | 30,000 |  |
Estimated annual amortization expense three years from current year |  | 30,000 |  |
Estimated annual amortization expense four years from current year |  | 30,000 |  |
Estimated annual amortization expense five years from current year |  | $ 30,000 |  |
Trademark |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Estimated useful life of intangible assets |  | 13 years |  |
Customer relationships |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Estimated useful life of intangible assets |  | 17 years |  |
Acquired technology |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Estimated useful life of intangible assets |  | 15 years |  |
Other |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Estimated useful life of intangible assets |  | 6 years |  |
Linear Motion Products |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Goodwill |  | $ 9,699 | 9,699 |
Rest of Products |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Goodwill |  | 305,110 | 304,760 |
Precision Conveyance |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Goodwill |  | $ 395,998 | $ 395,875 |
Fair value exceeding book value, percent | 0.026 |  |  |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482686/350-30-45-2 + Details
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