CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 25, 2023	Mar. 26, 2022	Mar. 25, 2023	Mar. 26, 2022
Revenues
Total Revenues	$ 526,501	$ 588,095	$ 923,971	$ 963,502
Costs and expenses
Cost of products sold	231,608	239,031	414,261	435,369
Operating	127,450	119,418	243,161	225,148
General and administrative	25,700	23,623	48,712	43,421
Depreciation and amortization	16,064	14,062	29,843	30,347
Total Expenses	400,822	396,134	735,977	734,285
Operating income	125,679	191,961	187,994	229,217
Interest expense, net	19,871	15,254	35,865	30,553
Other, net	1,106	1,234	2,081	2,364
Income before benefit from income taxes	104,702	175,473	150,048	196,300
Provision for (benefit from) income taxes	225	371	177	(100)
Net income	$ 104,477	$ 175,102	$ 149,871	$ 196,400
Net (loss) per Common Unit - basic	$ 1.63	$ 2.77	$ 2.35	$ 3.11
Weighted average number of Common Units outstanding - basic	63,922	63,268	63,780	63,150
Net (loss) per Common Unit - diluted	$ 1.62	$ 2.74	$ 2.34	$ 3.09
Weighted average number of Common Units outstanding - diluted	64,368	63,796	64,179	63,612
Propane [Member]
Revenues
Total Revenues	$ 457,140	$ 516,821	$ 799,493	$ 847,938
Fuel Oil and Refined Fuels [Member]
Revenues
Total Revenues	38,126	43,501	68,267	64,467
Natural Gas and Electricity [Member]
Revenues
Total Revenues	11,856	14,395	20,546	23,618
All Other [Member]
Revenues
Total Revenues	$ 19,379	$ 13,378	$ 35,665	$ 27,479