XML 29 R1.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Document and Entity Information (USD $)
In Billions, except Share data
12 Months Ended
May 31, 2011
Jul. 11, 2011
Nov. 30, 2010
Document and Entity Information Abstract      
Document Type 10-K    
Document Period End Date May 31, 2011
Amendment Flag false    
Document Fiscal Year Focus 2011    
Document Fiscal Period Focus FY    
Entity Registrant Name FedEx Corporation    
Entity Central Index Key 0001048911    
Current Fiscal Year End Date --05-31    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers Yes    
Entity Current Reporting Status Yes    
Entity Filer Category Large Accelerated Filer    
Entity Public Float     $ 26.8
Entity Common Stock, Shares Outstanding   317,027,077