v3.19.2
Cover Page - shares
3 Months Ended
Mar. 30, 2019
Aug. 03, 2019
Cover page.    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Mar. 30, 2019  
Document Transition Report false  
Entity File Number 001-37482  
Entity Registrant Name Kraft Heinz Co  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 46-2078182  
Entity Address, Address Line One One PPG Place,  
Entity Address, City or Town Pittsburgh,  
Entity Address, State or Province PA  
Entity Address, Postal Zip Code 15222  
City Area Code 412  
Local Phone Number 456-5700  
Title of 12(b) Security Common stock, $0.01 par value  
Trading Symbol KHC  
Security Exchange Name NASDAQ  
Entity Current Reporting Status No  
Entity Interactive Data Current No  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   1,219,991,425
Amendment Flag false  
Document Fiscal Year Focus 2019  
Document Fiscal Period Focus Q1  
Entity Central Index Key 0001637459  
Current Fiscal Year End Date --12-28