Basis of Presentation, Significant Accounting Polices and Practicies and Recent Accounting Pronouncements (Details)	6 Months Ended
	Mar. 31, 2016 $ / MMBTU $ / bbl
Spectrum Brands [Member]
Reserve Quantities [Line Items]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners	42.20%
FGL [Member]
Reserve Quantities [Line Items]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners	19.60%
Natural Gas [Member]
Reserve Quantities [Line Items]
Average Sales Prices | $ / MMBTU	2.40
Oil [Member]
Reserve Quantities [Line Items]
Average Sales Prices	46.26
Natural Gas Liquids [Member]
Reserve Quantities [Line Items]
Average Sales Prices	16.79