Statement of Consolidated Income - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Revenues and Non-Operating Income
Sales and other operating revenues	$ 4,667	$ 6,495	$ 6,323
Gains on asset sales, net	87	22	32
Other, net	50	(7)	111
Total revenues and non-operating income	4,804	6,510	6,466
Costs and Expenses
Marketing, including purchased oil and gas	936	1,736	1,771
Operating costs and expenses	1,218	1,237	1,134
Production and severance taxes	124	184	171
Exploration expenses, including dry holes and lease impairment	351	233	362
General and administrative expenses	357	397	473
Interest expense	468	380	399
Loss on debt extinguishment	0	0	53
Depreciation, depletion and amortization	2,074	2,122	1,883
Impairment	2,126	0	0
Total costs and expenses	7,654	6,289	6,246
Income (Loss) Before Income Taxes	(2,850)	221	220
Provision (benefit) for income taxes	(11)	461	335
Net Income (Loss)	(2,839)	(240)	(115)
Less: Net income (loss) attributable to noncontrolling interests	254	168	167
Net Income (Loss) Attributable to Hess Corporation	(3,093)	(408)	(282)
Less: Preferred stock dividends	0	4	46
Net Income (Loss) Attributable to Hess Corporation Common Stockholders	$ (3,093)	$ (412)	$ (328)
Net Income (Loss) Attributable to Hess Corporation Per Common Share
Basic (in dollars per share)	$ (10.15)	$ (1.37)	$ (1.10)
Diluted (in dollars per share)	$ (10.15)	$ (1.37)	$ (1.10)
Weighted Average Number of Common Shares Outstanding (Diluted) (in shares)	304.8	301.2	298.2
Common Stock Dividends Per Share (in dollars per share)	$ 1.00	$ 1.00	$ 1.00