Cover Page Document
Jul. 21, 2020
Document Information [Line Items]  
Written Communications false
Amendment Flag false
Document Fiscal Period Focus Q2
Entity Incorporation, State or Country Code DE
Entity File Number 001-02217
Document Type 8-K
Document Period End Date Jul. 21, 2020
Entity Registrant Name COCA COLA CO
Entity Tax Identification Number 58-0628465
Entity Address, Address Line One One Coca-Cola Plaza
Entity Address, City or Town Atlanta,
Entity Address, State or Province GA
Entity Address, Postal Zip Code 30313
City Area Code 404
Local Phone Number 676-2121
Document Fiscal Year Focus 2020
Entity Central Index Key 0000021344
Entity Emerging Growth Company false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Common Stock, $0.25 Par Value [Member]  
Document Information [Line Items]  
Title of 12(b) Security Common Stock, $0.25 Par Value
Trading Symbol KO
Security Exchange Name NYSE
0.000% Notes Due 2021 [Member]  
Document Information [Line Items]  
Title of 12(b) Security 0.000% Notes Due 2021
Trading Symbol KO21B
Security Exchange Name NYSE
Floating Rate Notes Due 2021 [Member]  
Document Information [Line Items]  
Title of 12(b) Security Floating Rate Notes Due 2021
Trading Symbol KO21C
Security Exchange Name NYSE
1.125% Notes Due 2022 [Member]  
Document Information [Line Items]  
Title of 12(b) Security 1.125% Notes Due 2022
Trading Symbol KO22
Security Exchange Name NYSE
0.125% Notes Due 2022 [Member]  
Document Information [Line Items]  
Title of 12(b) Security 0.125% Notes Due 2022
Trading Symbol KO22B
Security Exchange Name NYSE
0.75% Notes Due 2023 [Member]  
Document Information [Line Items]  
Title of 12(b) Security 0.75% Notes Due 2023
Trading Symbol KO23B
Security Exchange Name NYSE
0.500% Notes Due 2024 [Member]  
Document Information [Line Items]  
Title of 12(b) Security 0.500% Notes Due 2024
Trading Symbol KO24
Security Exchange Name NYSE
1.875% Notes Due 2026 [Member]  
Document Information [Line Items]  
Title of 12(b) Security 1.875% Notes Due 2026
Trading Symbol KO26
Security Exchange Name NYSE
0.750% Notes Due 2026 [Member]  
Document Information [Line Items]  
Title of 12(b) Security 0.750% Notes Due 2026
Trading Symbol KO26C
Security Exchange Name NYSE
1.125% Notes Due 2027 [Member]  
Document Information [Line Items]  
Title of 12(b) Security 1.125% Notes Due 2027
Trading Symbol KO27
Security Exchange Name NYSE
1.250% Notes Due 2031 [Member]  
Document Information [Line Items]  
Title of 12(b) Security 1.250% Notes Due 2031
Trading Symbol KO31
Security Exchange Name NYSE
1.625% Notes Due 2035 [Member]  
Document Information [Line Items]  
Title of 12(b) Security 1.625% Notes Due 2035
Trading Symbol KO35
Security Exchange Name NYSE
1.100% Notes Due 2036 [Member]  
Document Information [Line Items]  
Title of 12(b) Security 1.100% Notes Due 2036
Trading Symbol KO36
Security Exchange Name NYSE