Quarterly report pursuant to Section 13 or 15(d)

Segment Information - Disaggregated Revenues by Segment (Details)

v3.20.1
Segment Information - Disaggregated Revenues by Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Mar. 28, 2020
Mar. 30, 2019
Mar. 28, 2020
Mar. 30, 2019
Segment Reporting Information [Line Items]        
Net sales $ 703,229 $ 673,701 $ 1,186,057 $ 1,135,691
Pet Segment        
Segment Reporting Information [Line Items]        
Net sales 360,792 338,183 714,813 678,599
Garden Segment        
Segment Reporting Information [Line Items]        
Net sales 342,437 335,518 471,244 457,092
Other pet products        
Segment Reporting Information [Line Items]        
Net sales 164,200 154,800 302,000 285,600
Other pet products | Pet Segment        
Segment Reporting Information [Line Items]        
Net sales 164,200 154,800 302,000 285,600
Other pet products | Garden Segment        
Segment Reporting Information [Line Items]        
Net sales 0 0 0 0
Dog and cat products        
Segment Reporting Information [Line Items]        
Net sales 111,400 105,200 241,800 236,300
Dog and cat products | Pet Segment        
Segment Reporting Information [Line Items]        
Net sales 111,400 105,200 241,800 236,300
Dog and cat products | Garden Segment        
Segment Reporting Information [Line Items]        
Net sales 0 0 0 0
Other manufacturers' products        
Segment Reporting Information [Line Items]        
Net sales 150,300 130,500 266,000 238,100
Other manufacturers' products | Pet Segment        
Segment Reporting Information [Line Items]        
Net sales 85,200 78,200 171,000 156,700
Other manufacturers' products | Garden Segment        
Segment Reporting Information [Line Items]        
Net sales 65,100 52,300 95,000 81,400
Garden controls and fertilizer products        
Segment Reporting Information [Line Items]        
Net sales 110,800 113,800 133,900 138,100
Garden controls and fertilizer products | Pet Segment        
Segment Reporting Information [Line Items]        
Net sales 0 0 0 0
Garden controls and fertilizer products | Garden Segment        
Segment Reporting Information [Line Items]        
Net sales 110,800 113,800 133,900 138,100
Other garden supplies        
Segment Reporting Information [Line Items]        
Net sales 166,500 169,400 242,300 237,600
Other garden supplies | Pet Segment        
Segment Reporting Information [Line Items]        
Net sales 0 0 0 0
Other garden supplies | Garden Segment        
Segment Reporting Information [Line Items]        
Net sales $ 166,500 $ 169,400 $ 242,300 $ 237,600