CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net Income (Loss)	$ 6,008	$ 11,715	$ 12,613	$ 17,992
Currency translation adjustment	(7)	(37)	0	(48)
Unrealized holding gain (loss) on securities
Net gain (loss) arising during period	1	0	(3)	0
Derivatives
Net derivatives gain (loss) on hedge transactions	(4)	29	(2)	31
Reclassification to net income	(2)	(2)	13	(2)
Income taxes on derivatives transactions	1	(7)	(3)	(7)
Total	(5)	20	8	22
Actuarial gain (loss)
Amortization to net income of net actuarial loss and settlements	48	79	96	237
Actuarial gain (loss) arising during period	0	144	0	283
Prior service credits (cost)
Amortization to net income of net prior service costs and curtailments	(4)	(5)	(7)	(9)
Prior service (costs) credits arising during period	0	0	0	0
Defined benefit plans sponsored by equity affiliates - benefit (cost)	8	12	14	18
Income (taxes) benefit on defined benefit plans	(11)	(52)	(21)	(105)
Total	41	178	82	424
Other Comprehensive Gain (Loss), Net of Tax	30	161	87	398
Comprehensive Income (Loss)	6,038	11,876	12,700	18,390
Comprehensive loss (income) attributable to noncontrolling interests	2	(93)	(29)	(111)
Comprehensive Income (Loss) Attributable to Chevron Corporation	$ 6,040	$ 11,783	$ 12,671	$ 18,279