v3.26.3
REVENUE RECOGNITION - Contract Liabilities (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 03, 2026
Sep. 27, 2025
Oct. 03, 2026
Sep. 27, 2025
Jan. 03, 2026
Disaggregation of Revenue [Line Items]          
Unredeemed gift cards $ 25,897 $ 25,318 $ 25,897 $ 25,318 $ 25,994
Unredeemed customer loyalty rewards 2,420 2,232 2,420 2,232 2,372
Carter's credit card - upfront bonus 0 179 0 179 0
Total contract liabilities-current 28,317 27,729 28,317 27,729 $ 28,366
Gift Cards          
Disaggregation of Revenue [Line Items]          
Gift card liability revenue recognized $ 1,300 $ 1,300 $ 7,300 $ 6,800