Share-based Compensation - Schedule of Principal Assumptions Utilized in Valuing Service Condition SARs (Details) - Employee Stock [Member] - $ / shares |
Dec. 31, 2026 |
Jun. 30, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
| Weighted average grant date fair value (in dollars per share) | $ 118.84 | $ 115.19 | $ 131.71 | |
| Risk-free interest rate over contractual term | 3.62% | 4.30% | 4.31% | |
| Expected term (in years) | 5 months 26 days | 6 months | 5 months 26 days | |
| Expected volatility | 45.17% | 60.10% | 42.40% | |
| Forecast [Member] | ||||
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
| Weighted average grant date fair value (in dollars per share) | $ 108.89 | |||
| Risk-free interest rate over contractual term | 4.02% | |||
| Expected term (in years) | 6 months | |||
| Expected volatility | 59.77% |
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- Definition Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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/2003/role/disclosureRef
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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