Income Taxes (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
Mar. 31, 2025 |
Mar. 31, 2024 |
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| Income Taxes | ||||
| Effective income tax rate reconciliation, percent, total | 41.00% | 19.70% | 24.90% | 11.50% |
| Income tax expense (benefit), discrete tax items | $ 7.5 | $ (1.8) | $ 2.3 | $ (16.6) |
| Non-deductible portion of arbitration award | 7.8 | 7.8 | ||
| Share-based compensation excess tax benefit | 0.4 | 1.9 | 4.7 | 13.6 |
| Income tax expense (benefit), other immaterial discrete tax items, net | $ 7.9 | $ 0.1 | $ 7.0 | $ (3.0) |
| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to arbitration award nondeductible expenses. No definition available.
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- Definition Represents the income tax expense (benefit) related to discrete tax items. No definition available.
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- Definition Represents information related to other net immaterial discrete income tax expense (benefit). No definition available.
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| X | ||||||||||
- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of tax benefit for recognition of expense of award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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