v2.4.0.6
Document And Entity Information
3 Months Ended
Apr. 30, 2011
May 24, 2011
Common Stock
May 24, 2011
Class A Common Stock
Entity Registrant Name HEICO CORP    
Entity Central Index Key 0000046619    
Current Fiscal Year End Date --10-31    
Entity Filer Category Large Accelerated Filer    
Trading Symbol hei    
Entity Common Stock, Shares Outstanding   16,727,863 24,987,301
Document Type 10-Q    
Amendment Flag false    
Document Period End Date Apr. 30, 2011    
Document Fiscal Period Focus Q2    
Document Fiscal Year Focus 2011