Statement of Consolidated Income (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
REVENUES AND NON-OPERATING INCOME
Sales (excluding excise taxes) and other operating revenues	$ 1,538us-gaap_OilAndGasRevenue	$ 2,673us-gaap_OilAndGasRevenue
Other, net	12us-gaap_OtherNonoperatingIncomeExpense	(81)us-gaap_OtherNonoperatingIncomeExpense
Total revenues and non-operating income	1,550us-gaap_Revenues	2,592us-gaap_Revenues
COSTS AND EXPENSES
Cost of products sold (excluding items shown separately below)	306hes_CostOfProductsSoldOther	393hes_CostOfProductsSoldOther
Operating costs and expenses	478us-gaap_OperatingCostsAndExpenses	466us-gaap_OperatingCostsAndExpenses
Production and severance taxes	36us-gaap_TaxesOther	62us-gaap_TaxesOther
Exploration expenses, including dry holes and lease impairment	269us-gaap_ExplorationExpense	119us-gaap_ExplorationExpense
General and administrative expenses	147us-gaap_GeneralAndAdministrativeExpense	142us-gaap_GeneralAndAdministrativeExpense
Interest expense	85us-gaap_InterestIncomeExpenseNet	81us-gaap_InterestIncomeExpenseNet
Depreciation, depletion and amortization	956	726
Total costs and expenses	2,277us-gaap_CostsAndExpenses	1,989us-gaap_CostsAndExpenses
INCOME (LOSS) FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	(727)	603
Provision (benefit) for income taxes	(351)us-gaap_IncomeTaxExpenseBenefit	239us-gaap_IncomeTaxExpenseBenefit
INCOME (LOSS) FROM CONTINUING OPERATIONS	(376)	364
INCOME (LOSS) FROM DISCONTINUED OPERATIONS, NET OF INCOME TAXES	(13)	57
NET INCOME (LOSS)	(389)us-gaap_ProfitLoss	421us-gaap_ProfitLoss
Less: Net income (loss) attributable to noncontrolling interests		35
NET INCOME (LOSS) ATTRIBUTABLE TO HESS CORPORATION	$ (389)us-gaap_NetIncomeLoss	$ 386us-gaap_NetIncomeLoss
NET INCOME (LOSS) ATTRIBUTABLE TO HESS CORPORATION PER SHARE
Continuing operations	$ (1.32)	$ 1.14
Discontinued operations	$ (0.05)	$ 0.07
NET INCOME (LOSS) PER SHARE	$ (1.37)us-gaap_EarningsPerShareBasic	$ 1.21us-gaap_EarningsPerShareBasic
DILUTED:
Continuing operations	$ (1.32)	$ 1.13
Discontinued operations	$ (0.05)	$ 0.07
NET INCOME (LOSS) PER SHARE	$ (1.37)us-gaap_EarningsPerShareDiluted	$ 1.20us-gaap_EarningsPerShareDiluted
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING (DILUTED)	283.5	322.6
COMMON STOCK DIVIDENDS PER SHARE	$ 0.25	$ 0.25

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Exploration expenses (including prospecting) related to oil and gas producing entities and would be included in operating expenses of that entity. Costs incurred in identifying areas that may warrant examination and in examining specific areas that are considered to have prospects of containing oil and gas reserves, including costs of drilling exploratory wells and exploratory-type stratigraphic test wells. Exploration costs may be incurred both before acquiring the related property (sometimes referred to in part as prospecting costs) and after acquiring the property. Principal types of exploration costs, which include depreciation and applicable operating costs of support equipment and facilities and other costs of exploration activities, are: (i) Costs of topographical, geographical and geophysical studies, rights of access to properties to conduct those studies, and salaries and other expenses of geologists, geophysical crews, and others conducting those studies. Collectively, these are sometimes referred to as geological and geophysical or "G&G" costs. (ii) Costs of carrying and retaining undeveloped properties, such as delay rentals, ad valorem taxes on properties, legal costs for title defense, and the maintenance of land and lease records. (iii) Dry hole contributions and bottom hole contributions. (iv) Costs of drilling and equipping exploratory wells. (v) Costs of drilling exploratory-type stratigraphic test wells.

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