v3.25.4
Cover Page - USD ($)
shares in Millions, $ in Millions
 12 Months Ended
Dec. 28, 2025
Feb. 20, 2026
Jun. 29, 2025
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 28, 2025    
Current Fiscal Year End Date --12-28    
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    
Trading Symbol DNUT    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Document Financial Statement Error Correction [Flag] true    
Document Financial Statement Restatement Recovery Analysis [Flag] true    
Entity Shell Company false    
Entity Public Float     $ 248.9
Entity Common Stock, Shares Outstanding   172.2  
Documents Incorporated by Reference
Portions of the definitive Proxy Statement for the registrant’s Annual Meeting of Stockholders, which will be filed with the Securities and Exchange Commission no later than 120 days after December 28, 2025, have been incorporated by reference into Part III of this Annual Report on Form 10-K.
    
Entity Central Index Key 0001857154    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2025    
Amendment Flag false