Shareholders' Equity - Schedule of Shares Repurchased (Details) - USD ($) shares in Thousands, $ in Thousands |
12 Months Ended | ||
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Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
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| Share Repurchase Program [Line Items] | |||
| Aggregate cost of shares repurchased | $ 557,043 | $ 588,028 | $ 523,751 |
| 2023 Share Repurchase Program | |||
| Share Repurchase Program [Line Items] | |||
| Number of shares repurchased (in shares) | 6,167 | 6,679 | 4,459 |
| Aggregate cost of shares repurchased | $ 557,043 | $ 588,028 | $ 364,639 |
| Shares repurchased for cancellation (in shares) | 4,100 | ||
| Shares repurchased for cancellation | $ 332,100 | ||
| Aggregate cost of shares repurchased but not yet paid | $ 40,800 | $ 18,700 | $ 19,500 |
| 2020 Share Repurchase Program | |||
| Share Repurchase Program [Line Items] | |||
| Number of shares repurchased (in shares) | 0 | 0 | 2,641 |
| Aggregate cost of shares repurchased | $ 0 | $ 0 | $ 159,112 |
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- Definition Stock Repurchased During Period, Not Yet Paid, Value No definition available.
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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 Number of shares that have been repurchased and retired during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate 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://fasb.org/us-gaap/role/ref/legacyRef
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