CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
Net Income (Loss)	$ 5,551	$ 6,605
Currency translation adjustment	(20)	7
Unrealized holding gain (loss) on securities
Net gain (loss) arising during period	(6)	(4)
Derivatives
Net derivatives gain (loss) on hedge transactions	(34)	2
Reclassification to net income	(7)	15
Income taxes on derivatives transactions	9	(4)
Total	(32)	13
Actuarial gain (loss)
Amortization to net income of net actuarial loss and settlements	62	48
Actuarial gain (loss) arising during period	0	0
Prior service credits (cost)
Amortization to net income of net prior service costs and curtailments	(2)	(3)
Prior service (costs) credits arising during period	0	0
Defined benefit plans sponsored by equity affiliates - benefit (cost)	4	6
Income (taxes) benefit on defined benefit plans	(11)	(10)
Total	53	41
Other Comprehensive Gain (Loss), Net of Tax	(5)	57
Comprehensive Income (Loss)	5,546	6,662
Comprehensive loss (income) attributable to noncontrolling interests	(50)	(31)
Comprehensive Income (Loss) Attributable to Chevron Corporation	$ 5,496	$ 6,631