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Property, Plant and Equipment
12 Months Ended
Sep. 30, 2015
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
Property, Plant and Equipment
Property, plant and equipment comprise the following at September 30:
 
2015
 
2014
Utilities:
 
 
 
Distribution
$
2,458.1

 
$
2,294.6

Transmission
90.0

 
88.2

General and other, including work in process
205.4

 
185.7

Total Utilities
2,753.5

 
2,568.5

 
 
 
 
Non-utility:
 
 
 
Land
174.9

 
170.2

Buildings and improvements
391.4

 
317.4

Transportation equipment
327.9

 
288.4

Equipment, primarily cylinders and tanks
3,268.1

 
3,042.7

Electric generation
305.7

 
273.4

Pipeline and related assets
233.5

 
162.3

Other, including work in process
374.1

 
353.8

Total non-utility
5,075.6

 
4,608.2

Total property, plant and equipment
$
7,829.1

 
$
7,176.7