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Income Taxes (Details) - USD ($) $ in Millions | 6 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Income Taxes |  |
Effective income tax rate (as a percent) | 22.90% | 21.00%
Net discrete tax benefit related to equity-based compensation under change in accounting principle | $ 0.8 | $ 0.6
Net discrete tax benefit related to equity-based compensation under change in prior year tax estimates |  | $ 2.3

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- Definition The tax effect of correction of an error charged or credited directly to the opening balance of retained earnings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 11 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482659/740-20-45-11 + Details
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