Income Taxes - Cash Paid for Income Taxes (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
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| Income Tax Examination [Line Items] | |||
| Income Tax Paid, State and Local, after Refund Received | $ 8.4 | ||
| Income Tax Paid, after Refund Received | 289.0 | $ 273.6 | $ 271.3 |
| Proceeds from Income Tax Refunds | $ 9.5 | $ 19.2 | |
| UNITED STATES | |||
| Income Tax Examination [Line Items] | |||
| Income Tax Paid, Foreign, after Refund Received | 231.3 | ||
| Other locations | |||
| Income Tax Examination [Line Items] | |||
| Income Tax Paid, Foreign, after Refund Received | $ 49.2 | ||
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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/disclosureRef
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- Definition Amount, after income tax refund received, of cash paid to foreign tax jurisdiction for tax on income. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after income tax refund received, of cash paid to state and local tax jurisdictions for tax on income. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition Amount of income tax refund received from tax jurisdiction. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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