Annual report pursuant to Section 13 and 15(d)

DOCUMENT AND ENTITY INFORMATION Document

v3.8.0.1
DOCUMENT AND ENTITY INFORMATION Document - USD ($)
12 Months Ended
Dec. 31, 2017
Feb. 16, 2018
Jun. 30, 2017
Document and Entity Information [Abstract]      
Entity Registrant Name COCA COLA CO    
Entity Central Index Key 0000021344    
Current Fiscal Year End Date --12-31    
Entity Filer Category Large Accelerated Filer    
Document Type 10-K    
Document Period End Date Dec. 31, 2017    
Document Fiscal Year Focus 2017    
Document Fiscal Period Focus FY    
Amendment Flag false    
Entity Common Stock, Shares Outstanding   4,265,906,533  
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Public Float     $ 193,060,515,914