v3.20.1
Concentration of Credit Risks - Schedule of Concentration of Risk (Details) - Sales - Customer Concentration Risk
12 Months Ended
Dec. 28, 2019
Dec. 29, 2018
Dec. 30, 2017
Lowe's      
Concentration Risk [Line Items]      
Concentration risk percentage 20.70% 20.80% 21.10%
Home Depot      
Concentration Risk [Line Items]      
Concentration risk percentage 24.00% 21.80% 16.70%