Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v2.4.0.6
Document and Entity Information (USD $)
12 Months Ended
Feb. 29, 2012
Aug. 31, 2011
Apr. 20, 2012
Class A Common Stock [Member]
Apr. 20, 2012
Class B Convertible Common Stock [Member]
Apr. 20, 2012
Class 1 Common Stock [Member]
Entity Registrant Name CONSTELLATION BRANDS, INC.        
Entity Central Index Key 0000016918        
Document Type 10-K        
Document Period End Date Feb. 29, 2012        
Amendment Flag false        
Document Fiscal Year Focus 2012        
Document Fiscal Period Focus FY        
Current Fiscal Year End Date --02-29        
Entity Well-known Seasoned Issuer Yes        
Entity Voluntary Filers No        
Entity Current Reporting Status Yes        
Entity Filer Category Large Accelerated Filer        
Entity Public Float   $ 3,418,432,535      
Entity Common Stock, Shares Outstanding     165,313,768 23,552,635 11,652