v3.3.1.900
Document and Entity Information - USD ($)
9 Months Ended
Mar. 31, 2016
Dec. 31, 2014
Entity Information [Line Items]    
Entity Public Float   $ 18,161,893,495
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Mar. 31, 2016  
Document Fiscal Year Focus 2016  
Document Fiscal Period Focus Q3  
Trading Symbol PH  
Entity Registrant Name PARKER HANNIFIN CORP  
Entity Central Index Key 0000076334  
Current Fiscal Year End Date --06-30  
Entity Filer Category Large Accelerated Filer  
Entity Common Stock, Shares Outstanding 134,681,477