Share-based Compensation - Schedule of Principal Assumptions Utilized in Valuing Service Condition SARs (Details) - Employee Stock [Member] - $ / shares	Dec. 31, 2025	Jun. 30, 2025	Dec. 31, 2024	Jun. 30, 2024
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted average grant date fair value (in dollars per share)		$ 131.71	$ 103.43	$ 81.6
Risk-free interest rate over contractual term		4.31%	4.91%	5.36%
Expected term (in years)		5 months 26 days	6 months	4 months 28 days
Expected volatility		42.40%	40.93%	47.41%
Forecast [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted average grant date fair value (in dollars per share)	$ 115.19
Risk-free interest rate over contractual term	4.30%
Expected term (in years)	6 months
Expected volatility	60.10%