Deferred Charges and Other Assets (Tables)

12 Months Ended

Dec. 31, 2017

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of deferred charges and other assets, net

“Deferred charges and other assets, net” consisted of the following (in millions):

	December 31,
	2017		2016
Deferred turnaround and catalyst costs, net	$	1,520	$	1,614
Income taxes receivable	673		447
Investments in joint ventures	530		201
Intangible assets, net	142		148
Other	501		491
Deferred charges and other assets, net	$	3,366	$	2,901