v3.25.2
Cover Page - shares
shares in Millions
6 Months Ended
Jun. 29, 2025
Aug. 01, 2025
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 29, 2025  
Document Transition Report false  
Entity File Number 001-40573  
Entity Registrant Name Krispy Kreme, Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 37-1701311  
Entity Address, Address Line One 2116 Hawkins Street, Suite 101  
Entity Address, City or Town Charlotte  
Entity Address, State or Province NC  
Entity Address, Postal Zip Code 28203  
City Area Code 800  
Local Phone Number 457-4779  
Title of 12(b) Security Common stock, $0.01 par value per share  
Entity Trading Symbol DNUT  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   171.2
Entity Central Index Key 0001857154  
Current Fiscal Year End Date --12-28  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q2  
Amendment Flag false