CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
Revenues	$ 1,605,759	$ 1,490,898
Costs of revenues:
Direct costs	1,055,772	974,171
Indirect costs and selling expenses	382,081	357,106
Depreciation and amortization	35,103	32,592
Total costs of revenues	1,472,956	1,363,869
Income from operations	132,803	127,029
Interest expense and other, net	16,193	10,398
Income before income taxes	116,610	116,631
Income taxes	27,485	28,522
Net income	$ 89,125	$ 88,109
Basic earnings per share	$ 3.81	$ 3.74
Diluted earnings per share	$ 3.76	$ 3.70
Weighted-average basic shares outstanding	23,420	23,560
Weighted-average diluted shares outstanding	23,678	23,844