Consolidated Statement of Income - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Revenues and Other Income
Sales and other operating revenues	[1]	$ 139,865	$ 158,902
Sales and other operating revenues	[1]			$ 134,674
Income from equity affiliates		3,968	6,327	4,438
Other income		2,683	1,110	2,610
Total Revenues and Other Income		146,516	166,339	141,722
Costs and Other Deductions
Purchased crude oil and products		80,113	94,578	75,765
Operating expenses		21,385	20,544	19,127
Selling, general and administrative expenses		4,143	3,838	4,110
Exploration expenses		770	1,210	864
Depreciation, depletion and amortization		29,218	19,419	19,349
Taxes other than on income	[1]	4,136	4,867	12,331
Interest and debt expense		798	748	307
Other components of net periodic benefit costs		417	560	648
Total Costs and Other Deductions		140,980	145,764	132,501
Income (Loss) Before Income Tax Expense		5,536	20,575	9,221
Income Tax Expense (Benefit)		2,691	5,715	(48)
Net Income (Loss)		2,845	14,860	9,269
Less: Net income attributable to noncontrolling interests		(79)	36	74
Net Income (Loss) Attributable to Chevron Corporation		$ 2,924	$ 14,824	$ 9,195
Net Income (Loss) Attributable to Chevron Corporation
– Basic (in dollars per share)		$ 1.55	$ 7.81	$ 4.88
– Diluted (in dollars per share)		$ 1.54	$ 7.74	$ 4.85

[1] 2017 include excise, value-added and similar taxes of $7,189, collected on behalf of third parties. Beginning in 2018, these taxes are netted in "Taxes other than on income" in accordance with Accounting Standards Update (ASU) 2014-09. Refer to Note 24, "Revenue" beginning on page 89.