Debt (Details) (USD $) In Thousands	Sep. 30, 2011	Sep. 30, 2010
AmeriGas Partners Senior Notes:
Other	$ 13,522	$ 11,730
Total long-term debt	933,522	791,402
Less: current maturities	(4,664)	(20,123)
Total long-term debt due after one year	928,858	771,279
6.50% due May 2021 [Member]
AmeriGas Partners Senior Notes:
AmeriGas Partners Senior Notes	470,000	0
6.25% due August 2019 [Member]
AmeriGas Partners Senior Notes:
AmeriGas Partners Senior Notes	450,000	0
8.875% due May 2011 [Member]
AmeriGas Partners Senior Notes:
AmeriGas Partners Senior Notes	0	14,672
7.25% due May 2015 [Member]
AmeriGas Partners Senior Notes:
AmeriGas Partners Senior Notes	0	415,000
7.125% due May 2016 [Member]
AmeriGas Partners Senior Notes:
AmeriGas Partners Senior Notes	$ 0	$ 350,000

Long term debt and capital lease obligations current and non current.

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Obligation related to long-term debt (excluding convertible debt) and capital leases, the portion which is due in one year or less in the future.

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Including the current and noncurrent portions, the carrying value of notes payable which were initially due after one year or beyond the normal operating cycle, if longer, and which are not otherwise defined in the taxonomy.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

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