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Inventories (Tables)
6 Months Ended
Jun. 30, 2020
Inventory, Net [Abstract]  
Schedule Of Inventory
 
June 30,
2020
 
December 31,
2019
Natural gas, NGLs and refined products
$
774

 
$
833

Crude oil
367

 
251

Spare parts and other
452

 
448

Total inventories
$
1,593

 
$
1,532