Equity - Noncontrolling Interests Distribution Table (Details) (Noncontrolling Interest, Chesapeake Granite Wash Trust [Member], USD $)	3 Months Ended
	Nov. 30, 2014	Nov. 30, 2013
Noncontrolling Interest [Line Items]
Distribution Made to Limited Partner, Distribution Date	Mar. 02, 2015	Mar. 03, 2014
Common Unit [Member]
Noncontrolling Interest [Line Items]
Distribution Made to Limited Partner, Cash Distributions Declared, Per Unit	0.4496	0.6624
Subordinated Units [Member]
Noncontrolling Interest [Line Items]
Distribution Made to Limited Partner, Cash Distributions Declared, Per Unit	0.0000	0.0000