Repurchases of Common Shares (Details) - USD ($) $ / shares in Units, $ in Thousands |
12 Months Ended | ||||
|---|---|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
May 06, 2026 |
May 03, 2023 |
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| Equity, Class of Treasury Stock [Line Items] | |||||
| Preferred Stock, Shares Authorized | 50,000,000 | ||||
| Preferred Stock, Par or Stated Value Per Share | $ 0.001 | ||||
| Common Stock, Par or Stated Value Per Share | $ 0.001 | ||||
| Deferred Ordinary Shares | 25,000 | ||||
| Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation | 100,000 | 100,000 | 100,000 | ||
| Payment, Tax Withholding, Share-based Payment Arrangement | $ 12,500 | $ 11,300 | $ 11,800 | ||
| Outgoing Repurchase Program | |||||
| Equity, Class of Treasury Stock [Line Items] | |||||
| Share Repurchase Program, Authorized, Amount | $ 75,000 | $ 500,000 | |||
| Stock Repurchased During Period, Shares | 900,000 | 900,000 | |||
| Stock Repurchased and Retired During Period, Value | $ 225,000 | $ 200,000 | |||
| New Repurchase Program | Subsequent Event | |||||
| Equity, Class of Treasury Stock [Line Items] | |||||
| Share Repurchase Program, Authorized, Amount | $ 1,000,000 | ||||
| X | ||||||||||
- Definition Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Deferred Ordinary Shares No definition available.
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- Definition Ordinary Stock Repurchases Not Including Shares Withheld for Taxes No definition available.
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- Definition Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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/2009/role/commonPracticeRef
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- Definition Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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