Goodwill and Intangible Assets - Narrative (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Goodwill [Line Items] | |||
| Indefinite-lived Intangible Assets (Excluding Goodwill) | $ 14,300 | $ 14,300 | |
| Goodwill | 4,194,800 | 4,095,700 | $ 4,070,700 |
| Goodwill, Acquired During Period | 8,800 | 10,600 | |
| Finite-Lived Intangible Assets, Amortization Expense | 268,200 | 276,200 | $ 268,300 |
| Intangible Asset, Finite-Lived, before Accumulated Amortization | 3,403,000 | 3,362,400 | |
| Intangible Asset, Finite-Lived, Accumulated Amortization | 1,783,000 | 1,508,000 | |
| Trademarks and Trade Names [Member] | |||
| Goodwill [Line Items] | |||
| Intangible Asset, Finite-Lived, before Accumulated Amortization | 235,800 | 247,900 | |
| Intangible Asset, Finite-Lived, Accumulated Amortization | $ 106,800 | $ 105,100 | |
| X | ||||||||||
- Definition Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of accumulated amortization of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount, before accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- 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 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. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of indefinite-lived intangible asset. Excludes goodwill. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Details
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