Property, Plant, and Equipment (Tables)

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

Major classes of property, plant, and equipment

Major classes of property, plant, and equipment, including assets held under capital leases, consisted of the following (in millions):

	December 31,
	2018			2017
Land	$	416		$	411
Crude oil processing facilities	30,721			30,109
Transportation and terminaling facilities	4,935			4,335
Grain processing equipment	1,212			903
Administrative buildings	953			910
Other	2,276			2,068
Construction in progress	1,960			1,274
Property, plant, and equipment, at cost	42,473			40,010
Accumulated depreciation	(13,625		)	(12,530		)
Property, plant, and equipment, net	$	28,848		$	27,480