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Related Party Transactions (Tables)
9 Months Ended
Sep. 30, 2017
Related Party Transaction [Line Items]  
Schedule of Related Party Transactions [Table Text Block]
The following table summarizes revenues earned by BNSF for services provided to related parties and expenditures to related parties (in millions):
 
 
Three Months Ended September 30,
 
 
2017
 
2016
Revenues
 
$
32

 
$
35

Expenditures
 
$
82

 
$
73


 
 
Nine Months Ended September 30,
 
 
2017
 
2016
Revenues
 
$
100

 
$
108

Expenditures
 
$
243

 
$
210