Acquisition of Assets (Details) (USD $) In Millions, unless otherwise specified	Sep. 30, 2014 acre sqft
Significant Acquisitions and Disposals [Line Items]
Area of Real Estate Property	500,000
Area of Land	26.6
Significant Acquisitions and Disposals, Acquisition Costs or Sale Proceeds	$ 24
Cash [Member]
Significant Acquisitions and Disposals [Line Items]
Significant Acquisitions and Disposals, Acquisition Costs or Sale Proceeds	12
Loans Payable [Member]
Significant Acquisitions and Disposals [Line Items]
Significant Acquisitions and Disposals, Acquisition Costs or Sale Proceeds	$ 12