Business Segments (Tables)

9 Months Ended

Mar. 31, 2026

Segment Reporting [Abstract]

Schedule of Summarized Financial Information of Reportable Segments

Segment information for the periods presented is as follows (in thousands):

	Three Months Ended March 31,
	2026						2025
	Domestic		International		Total		Domestic		International		Total
Revenues	$	2,273,695	$	77,307	$	2,351,002	$	2,105,120	$	61,862	$	2,166,982
Direct costs	1,519,189		33,980		1,553,169		1,408,562		26,173		1,434,735
Indirect costs and selling expenses	480,520		29,662		510,182		456,671		24,246		480,917
Depreciation and amortization	57,279		1,495		58,774		54,017		944		54,961
Income from operations	216,707		12,170		228,877		185,870		10,499		196,369
Capital expenditures	25,307		1,511		26,818		16,113		127		16,240

	Nine Months Ended March 31,
	2026						2025
	Domestic		International		Total		Domestic		International		Total
Revenues	$	6,628,722	$	230,000	$	6,858,722	$	6,140,597	$	183,083	$	6,323,680
Direct costs	4,495,963		99,411		4,595,374		4,175,065		76,319		4,251,384
Indirect costs and selling expenses	1,360,771		87,852		1,448,623		1,312,666		62,858		1,375,524
Depreciation and amortization	162,910		4,194		167,104		136,321		2,943		139,264
Income from operations	609,078		38,543		647,621		516,545		40,963		557,508
Capital expenditures	55,031		4,845		59,876		36,443		1,197		37,640