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Property And Equipment (Policy)
6 Months Ended
Dec. 31, 2011
Property And Equipment [Abstract]  
Property And Equipment Depreciation Methods Depreciable and amortizable assets are depreciated or amortized on a straight-line basis over their estimated useful lives.
Asset Retirement Obligations
The Company has recorded asset retirement obligations related to the Transformation. The asset retirement obligations have been recorded in accordance with ASC 410, which requires companies to recognize an obligation along with an offsetting increase to the carrying value of the related property and equipment when an obligation exists to perform remediation efforts and its fair value is reasonably estimable. This obligation was necessitated by the Transformation.