Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies Other Details (Details)

v3.6.0.2
Summary of Significant Accounting Policies Other Details (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Jun. 15, 2016
Finite-Lived Intangible Assets [Line Items]        
Interest rate swap arrangements $ 2      
Cash Equivalents, at Carrying Value 113 $ 218    
Customer returns 1,815 1,939 $ 2,023  
Advertising Expense 84 87 92  
Derivative, notional amount       $ 125
CNR Home Shopping Co., Ltd.        
Finite-Lived Intangible Assets [Line Items]        
Payments to Acquire Businesses, Gross $ 40      
Equity method investment, ownership percentage 49.00%      
Restatement Adjustment [Member]        
Finite-Lived Intangible Assets [Line Items]        
Excess Tax Benefit from Share-based Compensation, Financing Activities   (1) (16)  
Excess Tax Benefit from Share-based Compensation, Operating Activities   $ 1 $ 16