Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v3.2.0.727
Document and Entity Information - USD ($)
12 Months Ended
Apr. 30, 2015
Jun. 19, 2015
Oct. 31, 2014
Document Information [Line Items]      
Document Type 10-K    
Amendment Flag false    
Document Period End Date Apr. 30, 2015    
Document Fiscal Year Focus 2015    
Document Fiscal Period Focus FY    
Trading Symbol KFY    
Entity Registrant Name KORN FERRY INTERNATIONAL    
Entity Central Index Key 0000056679    
Current Fiscal Year End Date --04-30    
Entity Well-known Seasoned Issuer Yes    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Entity Filer Category Large Accelerated Filer    
Entity Common Stock, Shares Outstanding   50,626,827  
Entity Public Float     $ 1,437,981,608