CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Net Income (Loss)	$ 4,443	$ 6,008	$ 9,994	$ 12,613
Currency translation adjustment	(12)	(7)	(32)	0
Unrealized holding gain (loss) on securities
Net gain (loss) arising during period	(3)	1	(9)	(3)
Derivatives
Net derivatives gain (loss) on hedge transactions	(17)	(4)	(51)	(2)
Reclassification to net income	34	(2)	27	13
Income taxes on derivatives transactions	(4)	1	5	(3)
Total	13	(5)	(19)	8
Actuarial gain (loss)
Amortization to net income of net actuarial loss and settlements	62	48	124	96
Actuarial gain (loss) arising during period	0	0	0	0
Prior service credits (cost)
Amortization to net income of net prior service costs and curtailments	(3)	(4)	(5)	(7)
Prior service (costs) credits arising during period	0	0	0	0
Defined benefit plans sponsored by equity affiliates - benefit (cost)	(2)	8	2	14
Income (taxes) benefit on defined benefit plans	(14)	(11)	(25)	(21)
Total	43	41	96	82
Other Comprehensive Gain (Loss), Net of Tax	41	30	36	87
Comprehensive Income (Loss)	4,484	6,038	10,030	12,700
Comprehensive loss (income) attributable to noncontrolling interests	(9)	2	(59)	(29)
Comprehensive Income (Loss) Attributable to Chevron Corporation	$ 4,475	$ 6,040	$ 9,971	$ 12,671