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Income Taxes - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended
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Mar. 31, 2023 | Mar. 31, 2022 | Mar. 31, 2021
Income Tax Contingency [Line Items] |  |  |
Undistributed earnings of foreign subsidiaries | $ 523,957 |  |
Non US subsidiary cash and cash equivalents | 299,114 |  |
Undistributed earnings from foreign subsidiaries not subject to transition tax | 13,477 |  |
Intercompany dividends | 0 | $ 120,000 | $ 175,000
Income tax penalties and interest accrued | 5,828 | 4,722 |
Income tax penalties and interest expense | 1,106 | $ (60) | $ 1,151
Decrease (increase) in unrecognized tax benefit expected to settle in next twelve months | (7,917) |  |
Income Tax Expense (Benefit) |  |  |
Income Tax Contingency [Line Items] |  |  |
Decrease (increase) in unrecognized tax benefit expected to settle in next twelve months | (6,929) |  |
Interest Expense |  |  |
Income Tax Contingency [Line Items] |  |  |
Decrease (increase) in unrecognized tax benefit expected to settle in next twelve months | $ (988) |  |

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- Definition The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32718-109319 + Details
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32718-109319 + Details
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