v3.8.0.1
Document and Entity Information - shares
3 Months Ended
Mar. 31, 2018
Apr. 20, 2018
Document Information [Abstract]    
Entity Registrant Name CARTERS INC  
Entity Central Index Key 0001060822  
Current Fiscal Year End Date --12-29  
Entity Filer Category Large Accelerated Filer  
Document Type 10-Q  
Document Period End Date Mar. 31, 2018  
Document Fiscal Year Focus 2018  
Document Fiscal Period Focus Q1  
Amendment Flag false  
Entity Common Stock, Shares Outstanding   46,940,990