v3.3.1.900
Fair Value of Financial Instruments Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Derivative, Fair Value, Net       $ (129) $ (104)  
Total debt, recorded amount       4,008 2,426  
Total debt, fair value       4,025 2,567  
Asset Impairment Charges       16 7 $ 0
Net proceeds from divestiture of discontinued operations       730 0 $ 0
Fair Value, Measurements, Recurring            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Contingent consideration liability       32 11  
Cost of Sales | Fair Value, Measurements, Nonrecurring            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Asset Impairment Charges       16 5  
Selling, General and Administrative Expense | Fair Value, Measurements, Nonrecurring            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Asset Impairment Charges         2  
Discontinued Operations, Disposed of by Sale | Thermal Systems            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Gain (loss) on divestiture of discontinued operations, net of tax   $ 285   271    
Discontinued Operations, Disposed of by Sale | KDAC | Thermal Systems            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Impairment loss on KDAC interest     $ 88      
Fair value of KDAC interest     $ 32      
Net proceeds from divestiture of discontinued operations       70    
Gain (loss) on divestiture of discontinued operations, net of tax $ 47     (41)    
Other Current Liabilities | Fair Value, Measurements, Recurring            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Contingent consideration liability       2    
Other Long-Term Liabilities | Fair Value, Measurements, Recurring            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Contingent consideration liability       30 11  
Contingent Consideration liability | Fair Value, Measurements, Recurring            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Contingent consideration liability       $ 32    
Contingent Consideration liability | Minimum | Fair Value, Measurements, Recurring            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Periods in which milestones are expected to be achieved       2016    
Contingent Consideration liability | Maximum | Fair Value, Measurements, Recurring            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Periods in which milestones are expected to be achieved       2018    
Level 2            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Total debt, fair value       $ 4,025 2,567  
Level 2 | Fair Value, Measurements, Recurring            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Contingent consideration liability       $ 0 $ 0