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Property, Plant and Equipment (Tables)

12 Months Ended

Sep. 30, 2016

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

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

	2016				2015
Utilities:
Distribution	$	2,634.2			$	2,458.1
Transmission	93.5				90.0
General and other, including work in process	271.2				205.4
Total Utilities	2,998.9				2,753.5
Non-utility:
Land	169.9				174.9
Buildings and improvements	382.2				391.4
Transportation equipment	301.7				327.9
Equipment, primarily cylinders and tanks	3,421.5				3,268.1
Electric generation	309.4				305.7
Pipeline and related assets	235.8				233.5
Other, including work in process	525.9				374.1
Total non-utility	5,346.4				5,075.6
Total property, plant and equipment	$	8,345.3			$	7,829.1

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- References

No definition available.

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.13)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 13
-Subparagraph b
-Article 5

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