Quarterly report pursuant to Section 13 or 15(d)

Segment Information - Summary of Segment Percentages (Details)

v3.5.0.2
Segment Information - Summary of Segment Percentages (Details) - Sales Revenue, Product Line - Product Concentration Risk - Operating Segments - Base USAP
3 Months Ended 6 Months Ended
Jul. 02, 2016
Jul. 04, 2015
Jul. 02, 2016
Jul. 04, 2015
Segment Reporting Information [Line Items]        
Concentration risk percentage 100.00% 100.00% 100.00% 100.00%
Private Label, Collision        
Segment Reporting Information [Line Items]        
Concentration risk percentage 50.00% 46.00% 51.00% 48.00%
Private Label, Engine        
Segment Reporting Information [Line Items]        
Concentration risk percentage 14.00% 14.00% 15.00% 13.00%
Private Label, Performance        
Segment Reporting Information [Line Items]        
Concentration risk percentage 1.00% 1.00% 1.00% 1.00%
Branded, Collision        
Segment Reporting Information [Line Items]        
Concentration risk percentage 2.00% 2.00% 2.00% 2.00%
Branded, Engine        
Segment Reporting Information [Line Items]        
Concentration risk percentage 13.00% 15.00% 12.00% 14.00%
Branded, Performance        
Segment Reporting Information [Line Items]        
Concentration risk percentage 20.00% 22.00% 19.00% 22.00%