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Commitments And Contingencies (Tables)
 6 Months Ended
Jun. 30, 2017
Commitments And Contingencies [Abstract]  
Schedule Of Future Obligation Under Transportation Agreements



 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



Payments Due by Period



Total

 

Less than 1 Year

 

1 to 3 Years

 

3 to 5 Years

 

5 to 8 Years

 

More than 8 Years



 

(in millions)

Infrastructure currently in service

$

 4,944 

 

$

 580 

 

$

 1,128 

 

$

 766 

 

$

 843 

 

$

 1,627 

Pending regulatory approval and/or construction (1)

 

 3,608 

 

 

 46 

 

 

 398 

 

 

 464 

 

 

 714 

 

 

 1,986 

   Total transportation charges

$

 8,552 

 

$

 626 

 

$

 1,526 

 

$

 1,230 

 

$

 1,557 

 

$

 3,613 

(1)

Based on the estimated in-service dates as of June  30, 2017.