Business Segments - Summarized Financial Information of Reportable Segments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Revenues	$ 1,649,416	$ 1,485,778	$ 3,255,175	$ 2,976,676
Net income	87,101	90,299	176,226	178,408
Domestic
Segment Reporting Information [Line Items]
Revenues	1,605,175	1,438,250	3,164,070	2,881,972
Net income	80,362	83,407	160,915	165,104
International
Segment Reporting Information [Line Items]
Revenues	44,241	47,528	91,105	94,704
Net income	$ 6,739	$ 6,892	$ 15,311	$ 13,304