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Investment And Other Income, Net
 12 Months Ended
Dec. 31, 2019
Investment And Other Income, Net [Abstract]  
Investment And Other Income, Net
(12)
Investment and Other Income, Net:
The components of investment and other income, net for the years ended December 31, 2019, 2018 and 2017 are as follows:


  
For the year ended December 31,
  
($ in millions)
  
2019
    
2018
    
2017
  
                   
Interest and dividend income
  
$
9
    
$
6
    
$
6
  
Pension and OPEB benefit (costs)
    
(42
)
    
10
      
(2
)
All other, net
    
(4
)
    
(3
)
    
(3
)
Total investment and other income (loss), net
  
$
(37
)
  
$
13
    
$
1
  

Pension and OPEB benefit (costs) included in “Investment and other income, net” on our consolidated statements of operations, represent the non-service cost components of pension and other post-retirement benefit (OPEB) costs. Service cost components of pension and OPEB benefit costs are included in “Network related expense” and “Selling, general, and administrative expenses” on our consolidated statements of operations.