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Network
2311301 - Disclosure - Inventories (Tables)
(http://www.valero.com/role/InventoriesTables)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Inventory Disclosure [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
Inventory Disclosure [Abstract]
 
Schedule of inventories
Inventories consisted of the following (in millions):
 
December 31,
 
2016
 
2015
Refinery feedstocks
$
2,068

 
$
2,404

Refined petroleum products and blendstocks
3,153

 
3,774

Ethanol feedstocks and products
238

 
242

Materials and supplies
250

 
244

Inventories, before lower of cost or market
inventory valuation reserve
5,709

 
6,664

Lower of cost or market inventory valuation reserve

 
(766
)
Inventories
$
5,709

 
$
5,898