v3.26.1
Acquisitions and Divestitures - Narrative (Details) - USD ($)
3 Months Ended 6 Months Ended
Mar. 23, 2026
Jun. 28, 2026
Jun. 29, 2025
Jun. 28, 2026
Jun. 29, 2025
Mar. 22, 2026
Mar. 02, 2026
Dec. 28, 2025
Disposal Group, Including Discontinued Operations [Line Items]                
Purchase of equity method investment     $ 2,100,000   $ 2,140,000      
Proceeds from Divestiture of Businesses     75          
Loss on divestiture   $ 0 $ 11,501,000 $ 0 $ 11,501,000      
W.K.S. Krispy Kreme                
Disposal Group, Including Discontinued Operations [Line Items]                
Consulting agreement term 6 years              
Disposal Group, Disposed of by Sale, Not Discontinued Operations                
Disposal Group, Including Discontinued Operations [Line Items]                
Promissory note issued $ 40,404,000              
Proceeds from Divestiture of Businesses 53,487,000              
Disposal Group, Disposed of by Sale, Not Discontinued Operations | WKS Holdco                
Disposal Group, Including Discontinued Operations [Line Items]                
Promissory note issued $ 40,400,000              
Debt instrument, interest rate, stated percentage 5.00%              
Disposal Group, Disposed of by Sale, Not Discontinued Operations | W.K.S. Krispy Kreme                
Disposal Group, Including Discontinued Operations [Line Items]                
Gain (loss) on divestiture $ (33,785,000)              
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Krispy Kreme Japan                
Disposal Group, Including Discontinued Operations [Line Items]                
Proceeds from Divestiture of Businesses   69,300,000            
Gain (loss) on divestiture   $ 42,400,000            
Percentage of equity interests sold             100.00%  
W.K.S. Krispy Kreme                
Disposal Group, Including Discontinued Operations [Line Items]                
Ownership percentage   20.00%   20.00%        
W.K.S. Krispy Kreme | WKS Restaurant Group                
Disposal Group, Including Discontinued Operations [Line Items]                
Ownership percentage 80.00%         45.00%    
W.K.S. Krispy Kreme | Krispy Kreme Doughnut Corporation                
Disposal Group, Including Discontinued Operations [Line Items]                
Ownership percentage 20.00%         55.00%    
W.K.S. Krispy Kreme | WKS Holdco                
Disposal Group, Including Discontinued Operations [Line Items]                
Purchase of equity method investment $ 13,000,000              
Krispy Kreme France                
Disposal Group, Including Discontinued Operations [Line Items]                
Ownership percentage   100.00%   100.00%       33.00%
Krispy Kreme Brazil                
Disposal Group, Including Discontinued Operations [Line Items]                
Ownership percentage   45.00% 45.00% 45.00% 45.00%     45.00%