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Pension and Postretirement Benefit Plans - Additional Information (Details)
12 Months Ended
Dec. 31, 2017
USD ($)
plan
Dec. 31, 2017
USD ($)
plan
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Jan. 31, 2015
USD ($)
Defined Benefit Plan Disclosure [Line Items]          
Fair Value of Plan Assets $ 1,584,000,000 $ 1,584,000,000 $ 1,505,000,000    
Defined benefit plan investment policy description   Investment policy — Target asset allocations of U.S. pension plans are established through an investment policy, which is updated periodically and reviewed by an Investment Committee, comprised of certain company officers and directors. The investment policy allows for a flexible asset allocation mix which is intended to provide appropriate diversification to lessen market volatility while assuming a reasonable level of economic risk.      
Period of forecast 10 years        
Minimum [Member]          
Defined Benefit Plan Disclosure [Line Items]          
Multiemployer Plans Green Zone Percentage 80.00% 80.00%      
Multiemployer Plans Yellow Zone Percentage 65.00% 65.00%      
Maximum [Member]          
Defined Benefit Plan Disclosure [Line Items]          
Multiemployer Plans Red Zone Percentage 65.00% 65.00%      
Percentage of contribution range   5.00%      
Pension Plan [Member] | UNITED STATES          
Defined Benefit Plan Disclosure [Line Items]          
Estimated net actuarial (gain) loss for defined benefit plans to be amortized next year $ 28,000,000 $ 28,000,000      
Number of plans being terminated | plan 1 1      
Benefit Obligation $ 1,730,000,000 $ 1,730,000,000 1,682,000,000 $ 1,692,000,000  
Fair Value of Plan Assets 1,513,000,000 1,513,000,000 1,454,000,000 $ 1,493,000,000  
Actuarial gain (loss)   (115,000,000) (59,000,000)    
Accumulated Other Comprehensive Loss (559,000,000) (559,000,000) (560,000,000)    
Unrecognized pension expense $ 559,000,000 $ 559,000,000 $ 560,000,000    
Long Term Improvement Rate   0.75%      
Assumptions Used Calculating Benefit Obligation, Discount Rate 3.55% 3.55% 3.92% 4.13%  
Expected rate of return next year 6.00%        
Projected contributions to be made to the defined benefit pension plans $ 0 $ 0      
Pension Plan [Member] | UNITED STATES | Terminated Plan [Member]          
Defined Benefit Plan Disclosure [Line Items]          
Benefit Obligation 1,064,000,000 1,064,000,000      
Fair Value of Plan Assets 900,000,000 900,000,000      
Actuarial gain (loss)   (69,000,000)      
Accumulated Other Comprehensive Loss $ (369,000,000) $ (369,000,000)      
Assumptions Used Calculating Benefit Obligation, Discount Rate 2.79% 2.79%      
Expected rate of return next year 4.10%        
Pension Plan [Member] | UNITED STATES | Terminated Plan [Member] | Growth Portfolio [Member]          
Defined Benefit Plan Disclosure [Line Items]          
Asset target allocation 10.00% 10.00%      
Actual asset allocation 26.00% 26.00%      
Pension Plan [Member] | UNITED STATES | Terminated Plan [Member] | Immunizing Portfolio [Member]          
Defined Benefit Plan Disclosure [Line Items]          
Asset target allocation 88.00% 88.00%      
Actual asset allocation 73.00% 73.00%      
Pension Plan [Member] | UNITED STATES | Terminated Plan [Member] | Liquidity Portfolio [Member]          
Defined Benefit Plan Disclosure [Line Items]          
Asset target allocation 2.00% 2.00%      
Actual asset allocation 1.00% 1.00%      
Pension Plan [Member] | UNITED STATES | Continuing Plans [Member]          
Defined Benefit Plan Disclosure [Line Items]          
Actuarial gain (loss)   $ 47,000,000      
Pension Plan [Member] | UNITED STATES | Continuing Plans [Member] | Growth Portfolio [Member]          
Defined Benefit Plan Disclosure [Line Items]          
Asset target allocation 45.00% 45.00%      
Actual asset allocation 39.00% 39.00%      
Pension Plan [Member] | UNITED STATES | Continuing Plans [Member] | Immunizing Portfolio [Member]          
Defined Benefit Plan Disclosure [Line Items]          
Asset target allocation 53.00% 53.00%      
Actual asset allocation 60.00% 60.00%      
Pension Plan [Member] | UNITED STATES | Continuing Plans [Member] | Liquidity Portfolio [Member]          
Defined Benefit Plan Disclosure [Line Items]          
Asset target allocation 2.00% 2.00%      
Actual asset allocation 1.00% 1.00%      
Pension Plan [Member] | Foreign Plan [Member]          
Defined Benefit Plan Disclosure [Line Items]          
Estimated net actuarial (gain) loss for defined benefit plans to be amortized next year $ 6,000,000 $ 6,000,000      
Benefit Obligation 377,000,000 377,000,000 $ 309,000,000 $ 288,000,000  
Fair Value of Plan Assets 71,000,000 71,000,000 51,000,000 $ 40,000,000  
Actuarial gain (loss)   (7,000,000) (18,000,000)    
Accumulated Other Comprehensive Loss (88,000,000) (88,000,000) (92,000,000)    
Unrecognized pension expense $ 88,000,000 $ 88,000,000 $ 92,000,000    
Assumptions Used Calculating Benefit Obligation, Discount Rate 2.25% 2.25% 2.48% 2.83%  
Projected contributions to be made to the defined benefit pension plans $ 16,000,000 $ 16,000,000      
Pension Plan [Member] | Foreign Plan [Member] | Disposal Group, Held-for-sale, Not Discontinued Operations [Member] | Operations In Venezuela [Member]          
Defined Benefit Plan Disclosure [Line Items]          
Unrecognized pension expense         $ 11,000,000
Pension Plan [Member] | Foreign Plan [Member] | Disposal Group, Held-for-sale, Not Discontinued Operations [Member] | Operations In Venezuela [Member] | Noncontrolling Interest [Member]          
Defined Benefit Plan Disclosure [Line Items]          
Unrecognized pension expense         $ 1,000,000
Other Postretirement Benefits Plan [Member] | Foreign Plan [Member]          
Defined Benefit Plan Disclosure [Line Items]          
Estimated net actuarial (gain) loss for defined benefit plans to be amortized next year 0 0      
Benefit Obligation 99,000,000 99,000,000 $ 91,000,000 $ 86,000,000  
Fair Value of Plan Assets 0 0 0 $ 0  
Actuarial gain (loss)   (2,000,000) (4,000,000)    
Accumulated Other Comprehensive Loss 8,000,000 8,000,000 10,000,000    
Unrecognized pension expense $ (8,000,000) $ (8,000,000) $ (10,000,000)    
Assumptions Used Calculating Benefit Obligation, Discount Rate 3.41% 3.41% 3.69% 3.96%