v3.22.4
Segment Information - Disclosure by Reportable Segment and Reconciliation of Total Operating Segment Information (Details) - USD ($)
$ in Thousands
 3 Months Ended
Dec. 24, 2022
Dec. 25, 2021
Sep. 24, 2022
Revenues [Abstract]      
Total revenues $ 397,470 $ 375,407  
Operating income (loss):      
Total operating income 62,315 37,256  
Reconciliation to net (loss) income:      
Interest expense, net 15,994 15,299  
Other, net 975 1,130  
Benefit from income taxes (48) (471)  
Net (loss) income 45,394 21,298  
Depreciation and amortization [Abstract]      
Total depreciation and amortization 13,779 16,285  
Assets [Abstract]      
Total assets 2,166,025   $ 2,103,726
Operating/Reportable Segments [Member] | Fuel Oil and Refined Fuels [Member]      
Revenues [Abstract]      
Total revenues 30,141 20,966  
Operating income (loss):      
Total operating income 2,082 1,694  
Depreciation and amortization [Abstract]      
Total depreciation and amortization 409 428  
Assets [Abstract]      
Total assets 58,423   49,683
Operating/Reportable Segments [Member] | Natural Gas and Electricity [Member]      
Revenues [Abstract]      
Total revenues 8,690 9,223  
Operating income (loss):      
Total operating income 1,092 1,670  
Depreciation and amortization [Abstract]      
Total depreciation and amortization 3 5  
Assets [Abstract]      
Total assets 13,943   12,504
Operating/Reportable Segments [Member] | All Other [Member]      
Revenues [Abstract]      
Total revenues 16,286 14,101  
Operating income (loss):      
Total operating income (5,775) (5,790)  
Depreciation and amortization [Abstract]      
Total depreciation and amortization 43 45  
Assets [Abstract]      
Total assets 51,652   47,853
Operating/Reportable Segments [Member] | Corporate [Member]      
Operating income (loss):      
Total operating income (29,492) (26,893)  
Depreciation and amortization [Abstract]      
Total depreciation and amortization 1,434 2,073  
Assets [Abstract]      
Total assets 47,220   36,429
Operating/Reportable Segments [Member] | Propane [Member]      
Revenues [Abstract]      
Total revenues 342,353 331,117  
Operating income (loss):      
Total operating income 94,408 66,575  
Depreciation and amortization [Abstract]      
Total depreciation and amortization 11,890 $ 13,734  
Assets [Abstract]      
Total assets $ 1,994,787   $ 1,957,257