Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v3.8.0.1
Document and Entity Information - USD ($)
12 Months Ended
Feb. 28, 2018
Apr. 17, 2018
Aug. 31, 2017
Entity Registrant Name CONSTELLATION BRANDS, INC.    
Entity Central Index Key 0000016918    
Document Type 10-K    
Document Period End Date Feb. 28, 2018    
Amendment Flag false    
Document Fiscal Year Focus 2018    
Document Fiscal Period Focus FY    
Current Fiscal Year End Date --02-28    
Entity Well-Known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Filer Category Large Accelerated Filer    
Entity Public Float     $ 32,990,201,563
Class A Common Stock [Member]      
Entity Common Stock, Shares Outstanding   168,057,947  
Class B Convertible Common Stock [Member]      
Entity Common Stock, Shares Outstanding   23,326,443  
Class 1 Common Stock [Member]      
Entity Common Stock, Shares Outstanding   7,088