Property, Plant and Equipment (Tables)

3 Months Ended

Mar. 31, 2015

Property, Plant and Equipment [Abstract]

Property, plant and equipment

Property, plant and equipment, at cost, is as follows (in millions):

	March 31, 2015			December 31, 2014
Refining	$	7,171		$	6,994
TLLP	3,617			3,551
Retail	835			834
Corporate	256			254
Property, plant and equipment, at cost	11,879			11,633
Accumulated depreciation	(2,699		)	(2,588		)
Net property, plant and equipment	$	9,180		$	9,045