v3.8.0.1
Document and Entity Information - USD ($)
12 Months Ended
Dec. 29, 2017
Mar. 05, 2018
Jun. 30, 2017
Document And Entity Information [Abstract]      
Entity Registrant Name Chefs' Warehouse, Inc.    
Entity Central Index Key 0001517175    
Current Fiscal Year End Date --12-29    
Document Period End Date Dec. 29, 2017    
Document Type 10-K    
Trading Symbol CHEF    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Amendment Flag false    
Entity Filer Category Accelerated Filer    
Entity Common Stock, Shares Outstanding   28,441,253  
Entity Public Float     $ 269,159,670
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2017