v2.4.0.6
Document and Entity Information (USD $)
12 Months Ended
Sep. 30, 2010
Nov. 18, 2010
Apr. 02, 2010
Document and Entity Information [Abstract]      
Entity Registrant Name SCOTTS MIRACLE-GRO CO    
Entity Central Index Key 0000825542    
Document Type 10-K    
Document Period End Date Sep. 30, 2010    
Amendment Flag false    
Document Fiscal Year Focus 2010    
Document Fiscal Period Focus FY    
Current Fiscal Year End Date --09-30    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Filer Category Large Accelerated Filer    
Entity Public Float     $ 2,182,734,513
Entity Common Stock, Shares Outstanding   66,596,695