Stockholders' Equity - Share Repurchase Activity (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended	6 Months Ended
Oct. 31, 2024	Jul. 31, 2024	Oct. 31, 2023	Jul. 31, 2023	Oct. 31, 2024	Oct. 31, 2023
Equity [Abstract]
Amount repurchased pursuant to repurchase program					$ 98,478	$ 74,768
Excise tax on repurchases					770	588
Repurchases of common stock	$ 52,639	$ 46,609	$ 44,572	$ 30,784	$ 99,248	$ 75,356
Number of share repurchased (in shares)					1,131	1,158

Stock Repurchased And Retired During Period, Excluding Excise Tax, Value

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- References

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- Definition

Amount of excise tax on share purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
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-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
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Number of shares that have been repurchased and retired during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
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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).

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