v3.3.1.900
Derivatives And Hedging Activities Narrative (Details)
€ in Millions, £ in Millions, $ in Millions
12 Months Ended
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Dec. 31, 2015
GBP (£)
Mar. 10, 2015
EUR (€)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Net derivative gains (losses) included in accumulated other comprehensive income, before tax     $ (136)      
Net derivative gains (losses) included in accumulated other comprehensive income, net of tax     (106)      
Gain (Loss) on Net Investment Hedge, Net of Tax     (5)      
Amount of Ineffectiveness on Net Investment Hedge     0      
Net investment hedge gains (losses) included in accumulated other comprehensive income     (5)      
Cost of Sales | Scenario, Forecast            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Loss Reclassified from OCI into Income (Effective Portion) $ (25) $ (111)        
Designated as Hedging Instrument            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Loss Reclassified from OCI into Income (Effective Portion)     (113) $ (13)    
Designated as Hedging Instrument | Foreign Currency Derivative            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Loss Reclassified from OCI into Income (Effective Portion)     (71)      
Not Designated as Hedging Instrument            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Derivative, Loss Recognized in Income     23      
Not Designated as Hedging Instrument | Foreign Currency Derivative            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Derivative, Loss Recognized in Income     20      
Not Designated as Hedging Instrument | HellermannTyton | United Kingdom, Pounds | Foreign Currency Derivative | Options Held            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Notional amount of derivative | £         £ 917  
Cost of derivatives     15      
Not Designated as Hedging Instrument | HellermannTyton | United Kingdom, Pounds | Foreign Currency Derivative | Options Held | Other income (expense), net            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Derivative, Loss Recognized in Income     $ 15      
Net Investment Hedging | Notes Payable, Other Payables | Euro-Denominated Senior Notes, 1.50% Due 2025 | Designated as Hedging Instrument            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Debt instrument designated as net investment hedge | €           € 700