Earnings Per Share - Schedule of Basic And Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Numerator:
Net income	$ 348,536	$ 311,355
Denominator:
Basic weighted-average common shares outstanding (in shares)	146,182	146,861
Effect of dilutive securities:
Stock options and restricted stock units (in shares)	717	738
Diluted weighted average shares (in shares)	146,899	147,599
Basic earnings per share (in dollars per share)	$ 2.38	$ 2.12
Diluted earnings per share (in dollars per share)	$ 2.37	$ 2.11