Equity Method Investments (Tables)

3 Months Ended

Dec. 31, 2023

Equity Method Investments and Joint Ventures [Abstract]

Schedule of Equity Method Investments

Equity method investments which are included within “Other assets” on the Condensed Consolidated Balance Sheets, comprise the following:

	Carrying Value						Ownership Interest
Investees	December 31, 2023		September 30, 2023		December 31, 2022		December 31, 2023	September 30, 2023	December 31, 2022
Midstream & Marketing:
Aurum Renewables	$	46	$	45	$	—	40%	40%	N/A
Pine Run	80		77		71		49%	49%	49%
MBL Bioenergy	147		122		56		99.99%	99.99%	99.99%
Other	21		20		18		various	various	various
Total Midstream & Marketing	294		264		145
UGI International	35		35		30		various	various	various
Total investments in equity method investees	$	329	$	299	$	175