v3.22.4
Cover Page
Feb. 09, 2023
Entity Information [Line Items]  
Document Type 8-K
Document Period End Date Feb. 09, 2023
Entity Registrant Name Kellogg Company
Entity Incorporation, State or Country Code DE
Entity File Number 1-4171
Entity Tax Identification Number 38-0710690
Entity Address, Address Line One One Kellogg Square
Entity Address, City or Town Battle Creek
Entity Address, State or Province MI
Entity Address, Postal Zip Code 49016-3599
City Area Code 269
Local Phone Number 961-2000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Central Index Key 0000055067
Amendment Flag false
Common Stock  
Entity Information [Line Items]  
Title of 12(b) Security Common Stock, $.25 par value per share
Trading Symbol K
Security Exchange Name NYSE
1.000% Senior Notes Due 2024  
Entity Information [Line Items]  
Title of 12(b) Security 1.000% Senior Notes due 2024
Trading Symbol K 24
Security Exchange Name NYSE
1.250% Senior Notes Due 2025  
Entity Information [Line Items]  
Title of 12(b) Security 1.250% Senior Notes due 2025
Trading Symbol K 25
Security Exchange Name NYSE
0.500% Senior Notes Due 2029  
Entity Information [Line Items]  
Title of 12(b) Security 0.500% Senior Notes due 2029
Trading Symbol K 29
Security Exchange Name NYSE