Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 1,247	$ 1,687
Receivables, less allowance for doubtful accounts of $10 and $9, respectively	7,603	5,853
Inventories	9,088	9,837
Other current assets	458	646
Total current assets	18,396	18,023
Equity method investments	6,729	5,898
Property, plant and equipment, net	45,335	45,058
Goodwill	20,277	20,184
Right of use assets	2,588	0
Other noncurrent assets	3,571	3,777
Total assets	96,896	92,940
Current liabilities:
Accounts payable	10,905	9,366
Payroll and benefits payable	778	1,152
Accrued taxes	1,223	1,446
Debt due within one year	554	544
Operating lease liabilities	615	0
Other current liabilities	815	708
Total current liabilities	14,890	13,216
Long-term debt	27,853	26,980
Deferred income taxes	5,235	4,864
Defined benefit postretirement plan obligations	1,610	1,509
Long-term operating lease liabilities	2,068	0
Deferred credits and other liabilities	1,174	1,318
Total liabilities	52,830	47,887
Commitments and contingencies (see Note 23)
Redeemable noncontrolling interest	1,005	1,004
MPC stockholders’ equity:
Preferred stock, no shares issued and outstanding (par value $0.01 per share, 30 million shares authorized)	0	0
Common stock:
Issued – 978 million and 975 million shares (par value $0.01 per share, 2 billion shares authorized)	10	10
Held in treasury, at cost – 318 million and 295 million shares	(14,573)	(13,175)
Additional paid-in capital	33,785	33,729
Retained earnings	15,146	14,755
Accumulated other comprehensive loss	(161)	(144)
Total MPC stockholders’ equity	34,207	35,175
Noncontrolling interests	8,854	8,874
Total equity	43,061	44,049
Total liabilities, redeemable noncontrolling interest and equity	$ 96,896	$ 92,940