Property, Plant and Equipment (Tables)

12 Months Ended

Sep. 30, 2015

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

Property, plant and equipment comprise the following categories at September 30:

	2015		2014
Distribution	$	2,458,080	$	2,294,590
Transmission	90,036		88,199
General and other, including construction in process	205,383		185,763
Total property, plant and equipment	$	2,753,499	$	2,568,552