XML 51 R40.htm IDEA: XBRL DOCUMENT v3.10.0.1
Commitments and Contingencies (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Jul. 03, 2018
Oct. 02, 2018
Jun. 07, 2018
Jan. 03, 2017
Loss Contingencies [Line Items]        
Data breach assessment     $ 11.0  
Increase in accrual   $ 3.4    
Liability under settlement $ 0.3      
Minimum        
Loss Contingencies [Line Items]        
Estimate of possible loss       $ 10.6
Estimate of possible loss net of insurance coverage       $ 1.0