Quarterly report pursuant to Section 13 or 15(d)

Segment Information - Disaggregated Revenues by Segment (Details)

v3.19.1
Segment Information - Disaggregated Revenues by Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Mar. 30, 2019
Mar. 31, 2018
Mar. 30, 2019
Mar. 31, 2018
Segment Reporting Information [Line Items]        
Net sales $ 673,701 $ 613,094 $ 1,135,691 $ 1,055,105
Pet segment        
Segment Reporting Information [Line Items]        
Net sales 338,183 321,653 678,599 646,737
Garden segment        
Segment Reporting Information [Line Items]        
Net sales 335,518 291,441 457,092 408,368
Other pet products        
Segment Reporting Information [Line Items]        
Net sales 233,000 218,800 442,300 413,900
Other pet products | Pet segment        
Segment Reporting Information [Line Items]        
Net sales 233,000 218,800 442,300 413,900
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 105,200 102,900 236,300 232,800
Dog and cat products | Pet segment        
Segment Reporting Information [Line Items]        
Net sales 105,200 102,900 236,300 232,800
Dog and cat products | Garden segment        
Segment Reporting Information [Line Items]        
Net sales 0 0 0 0
Garden controls and fertilizer products        
Segment Reporting Information [Line Items]        
Net sales 113,800 112,900 138,100 142,500
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 113,800 112,900 138,100 142,500
Other garden supplies        
Segment Reporting Information [Line Items]        
Net sales 221,700 178,500 319,000 265,900
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 $ 221,700 $ 178,500 $ 319,000 $ 265,900