Quarterly report pursuant to Section 13 or 15(d)

Goodwill - Narrative (Details)

v3.19.3.a.u2
Goodwill - Narrative (Details)
3 Months Ended
Dec. 28, 2019
USD ($)
segment
Dec. 29, 2018
USD ($)
Sep. 28, 2019
USD ($)
May 31, 2019
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]        
Number of reporting units | segment 2      
Impairment of goodwill $ 0 $ 0    
Goodwill [Line Items]        
Goodwill 289,854,000 $ 281,177,000 $ 286,077,000  
C&S Products        
Goodwill [Line Items]        
Goodwill       $ 3,777,000
Pet Segment | C&S Products        
Goodwill [Line Items]        
Goodwill $ 3,800,000