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INVESTMENTS IN EQUITY INVESTEES (Tables)
 12 Months Ended
Sep. 30, 2018
Equity Method Investments and Joint Ventures [Abstract]  
Equity Method Investments
As of September 30, the Company’s investments in equity method investees includes the following:
(Thousands)
2018
2017
Steckman Ridge (1)
$
117,001

$
120,262

PennEast
73,865

52,323

Total
$
190,866

$
172,585

(1)Includes loans with a total outstanding principal balance of $70.4 million for both fiscal 2018 and 2017, which accrue interest at a variable rate that resets quarterly and are due October 1, 2023.