Quarterly report pursuant to Section 13 or 15(d)

Contingencies Contingencies (Details)

v3.20.1
Contingencies Contingencies (Details)
$ in Millions
6 Months Ended
Jun. 27, 2018
USD ($)
claim
Mar. 28, 2020
USD ($)
Apr. 30, 2020
USD ($)
Nov. 26, 2019
USD ($)
Commitments and Contingencies Disclosure [Abstract]        
Number of claims | claim 3      
Damages awarded $ 12.6      
Pet Segment | Athens, Texas | Loss From Fire        
Loss Contingencies [Line Items]        
Loss contingency, loss in period   $ 25.0    
Insurance proceeds   19.0    
Loss contingency, cost in excess of insurance proceeds   $ 6.0    
Minimum | Pet Segment | Athens, Texas | Loss From Fire        
Loss Contingencies [Line Items]        
Inventory and property related losses       $ 35.0
Maximum | Pet Segment | Athens, Texas | Loss From Fire        
Loss Contingencies [Line Items]        
Inventory and property related losses       $ 40.0
Subsequent Event | Minimum | Pet Segment | Athens, Texas | Loss From Fire        
Loss Contingencies [Line Items]        
Inventory and property related losses     $ 10.0