Segment Information (Details 1) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Reconciliation of operating income for reportable segments to the consolidated income before income taxes
Operating income for reportable segments	$ 126,911	$ 95,843	$ 346,336	$ 248,634
Adjustment for:
Intangible amortization			23,189	24,096
Corporate and other expense, net	20,419	18,492	57,928	52,830
Operating income	126,911	95,843	346,336	248,634
Interest expense, net	4,773	5,852	17,438	20,249
Other (income) expense, net	(142)	469	1,624	(712)
Income before income taxes	122,280	89,522	327,274	229,097
Reportable Segments Total
Reconciliation of operating income for reportable segments to the consolidated income before income taxes
Operating income for reportable segments	155,000	122,226	427,453	325,560
Adjustment for:
Operating income	155,000	122,226	427,453	325,560
Service Center Based Distribution Segment [Member]
Reconciliation of operating income for reportable segments to the consolidated income before income taxes
Operating income for reportable segments	103,083	81,640	278,376	213,743
Adjustment for:
Intangible amortization	707	848	2,195	2,621
Operating income	103,083	81,640	278,376	213,743
Engineered Solutions Segment [Member]
Reconciliation of operating income for reportable segments to the consolidated income before income taxes
Operating income for reportable segments	51,917	40,586	149,077	111,817
Adjustment for:
Intangible amortization	6,963	7,043	20,994	21,475
Operating income	$ 51,917	$ 40,586	$ 149,077	$ 111,817