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Financial Statement Presentation New Accounting Pronouncement Adopted (Details) (Accounting Standards Update 2013-11 [Member], USD $)
In Millions, unless otherwise specified
Jun. 30, 2014
Other Noncurrent Liabilities [Member]
 
New Accounting Pronouncements or Change in Accounting Principle [Line Items]  
New accounting pronouncement, estimated impact to Company's Consolidated Balance Sheet $ (66)
Noncurrent Deferred Tax Liabilities [Member]
 
New Accounting Pronouncements or Change in Accounting Principle [Line Items]  
New accounting pronouncement, estimated impact to Company's Consolidated Balance Sheet $ 66