Segment Information (Financial Information by Segment) (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Revenues	$ 3,259,809	$ 3,787,721	$ 3,529,935
Depreciation and amortization	28,009	28,614	29,884
Operating income	90,324	135,886	122,167
Capital expenditures	(8,555)	(9,979)	(6,849)
Corporate
Depreciation and amortization	2,937	2,875	3,020
Operating income	(6,949)	(1,460)	(30)
Reportable Geographical Components \| United States
Revenues	2,928,606	3,443,561	3,178,829
Reportable Geographical Components \| International
Revenues	338,637	355,647	356,241
Less intercompany sales
Revenues	(7,434)	(11,487)	(5,135)
Specialty Technology Solutions
Revenues	1,998,636	2,331,030	2,082,321
Specialty Technology Solutions \| Operating Segments
Revenues	1,998,636	2,331,030	2,082,321
Depreciation and amortization	11,197	10,838	11,754
Operating income	44,726	75,688	66,686
Capital expenditures	(2,374)	(3,966)	(1,667)
Modern Communications & Cloud
Revenues	1,261,173	1,456,691	1,447,614
Modern Communications & Cloud \| Operating Segments
Revenues	1,261,173	1,456,691	1,447,614
Depreciation and amortization	13,875	14,901	15,110
Operating income	52,547	61,658	55,511
Capital expenditures	$ (6,181)	$ (6,013)	$ (5,182)

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