Non-controlling interests representing general partners interest in OLP.

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- Definition

Partnership EBITDA.

+ Details

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- Definition

Reconciliation of partnership EBITDA.

+ Details

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- Definition

The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

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- Definition

Amount represents the difference between the fair value of the payments made and the carrying amount of the debt at the time of its extinguishment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 470

-SubTopic 50

-Section 40

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=6850294&loc=d3e12355-112629

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 26

-Paragraph 20, 21

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 470

-SubTopic 50

-Section 40

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6850294&loc=d3e12317-112629

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- Definition

The net result for the period of deducting operating expenses from operating revenues.

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Segment Information (Details 1) (USD $) In Millions	3 Months Ended								12 Months Ended
Segment Information (Details 1) (USD $) In Millions	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2010	Sep. 30, 2010	Jun. 30, 2010	Mar. 31, 2010	Dec. 31, 2009	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2009
Reconciliation of partnership EBITDA
Depreciation and amortization									$ (227.9)	$ (210.2)	$ (200.9)
Loss on extinguishments of debt	(19.3)		(18.8)						(38.1)
Operating income	(10.5)	17.2	357.0	252.3	18.8	31.2	366.0	243.2	616.0	659.2	685.3
AmeriGas Propane [Member]
Reconciliation of partnership EBITDA
Partnership EBITDA									297.1	321.0	381.4
Depreciation and amortization									(94.7)	(87.4)	(83.9)
Loss on extinguishments of debt									(38.1)
Noncontrolling interests (ii)									2.4	2.2	3.0
Operating income									$ 242.9	$ 235.8	$ 300.5