Environmental Matters (Details) (USD $) In Millions, unless otherwise specified		12 Months Ended
	Jun. 30, 2013	Jun. 30, 2013 Foreclosure of El Segundo Property [Member]	Jun. 24, 2012 Temecula California Manufacturing Facility [Member]	Jun. 30, 2013 Former Manufacturing Plant in Italy [Member]	Jun. 30, 2013 OII Site [Member]	Jun. 30, 2013 Omega Site [Member]
Site Contingency [Line Items]
Number of former manufacturing plants where chemical compounds were discovered				1
Settlement offer received and not accepted					$ 9.3
Minimum number of insurers who provided reimbursement for defense costs	1
Approximate number of defendants in litigation matter						100
Approximate distance of plaintiff's facility from Omega Site (in miles)						1.5
Estimated volumetric share of wastes sent to Omega Site (in hundredths)						0.08%
Number of insurance carriers who have agreed to defend the Entity under a reservation of rights						1
Maximum volumetric share wastes sent to Omega Site (in hundredths)						0.10%
Local districts requiring updated permit documentation without the assessment of any penalty			1
Site Contingency		In December 2010, the owner by foreclosure of a property in El Segundo, California formerly owned and leased by the Company notified the Company of its claim that the Company is a potentially responsible party for the remediation of hazardous materials allegedly discovered by that owner at the property.  The Company had also been contacted by the California Department of Toxic Substances Control in connection with that 2010 notice.  Separately, in July 2012, the Company received notice from a subsequent owner of that property seeking reimbursement of investigation costs and increased construction costs allegedly resulting from the presence of hazardous materials at the property.  The Company intends to vigorously defend against all of the claims asserted by the various parties in respect of the property.