Segment and Geographic Information 1 (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Reconciliation of operating income for reportable segments to the consolidated income before income taxes
Operating income for reportable segments	$ 88,801	$ 184,619	$ 164,358
Adjustments for:
Intangible amortization	25,580	25,797	14,023
Goodwill Impairment	64,794	0	0
Corporate and other income, net	(28,890)	(21,460)	(14,903)
Total operating income	88,801	184,619	164,358
Interest expense, net	8,763	7,869	249
Other expense (income), net	1,060	879	(2,153)
Income Before Income Taxes	78,978	175,871	166,262
Reportable Segment [Member]
Reconciliation of operating income for reportable segments to the consolidated income before income taxes
Operating income for reportable segments	150,285	188,956	163,478
Adjustments for:
Total operating income	150,285	188,956	163,478
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	109,491	140,421	118,857
Adjustments for:
Intangible amortization	19,595	19,561	7,336
Goodwill Impairment	64,794
Total operating income	109,491	140,421	118,857
Fluid Power Businesses [Member]
Reconciliation of operating income for reportable segments to the consolidated income before income taxes
Operating income for reportable segments	40,794	48,535	44,621
Adjustments for:
Intangible amortization	5,985	6,236	6,687
Total operating income	$ 40,794	$ 48,535	$ 44,621