Segment and Geographic Information 1 (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Reconciliation of operating income for reportable segments to the consolidated income before income taxes
Operating income for reportable segments	$ 184,619	$ 164,358	$ 176,399
Adjustments for:
Intangible amortization	25,797	14,023	13,233
Corporate and other income, net	(21,460)	(14,903)	(10,065)
Total operating income	184,619	164,358	176,399
Interest (income) expense, net	7,869	249	165
Other Expense (Income), net	879	(2,153)	(1,431)
Income Before Income Taxes	175,871	166,262	177,665
Reportable Segment [Member]
Reconciliation of operating income for reportable segments to the consolidated income before income taxes
Operating income for reportable segments	188,956	163,478	179,567
Adjustments for:
Total operating income	188,956	163,478	179,567
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	140,421	118,857	138,484
Adjustments for:
Intangible amortization	19,561	7,336	5,829
Total operating income	140,421	118,857	138,484
Fluid Power Businesses [Member]
Reconciliation of operating income for reportable segments to the consolidated income before income taxes
Operating income for reportable segments	48,535	44,621	41,083
Adjustments for:
Intangible amortization	6,236	6,687	7,404
Total operating income	$ 48,535	$ 44,621	$ 41,083