Property, Plant and Equipment (Tables)

12 Months Ended

Sep. 30, 2014

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

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

	2014		2013
Distribution	$	2,294,590	$	2,162,580
Transmission	88,199		86,623
General and other, including construction in process	185,763		178,607
Total property, plant and equipment	$	2,568,552	$	2,427,810