EMPLOYEE BENEFIT PLANS (Tables)

9 Months Ended

Sep. 30, 2023

Retirement Benefits [Abstract]

Schedule of Defined Benefit Plans Disclosures

Information about the net periodic benefit cost (income) for our company-sponsored pension and postretirement benefit plans for the three and nine months ended September 30, 2023 and 2022 is as follows (in millions):

	U.S. Pension Benefits				U.S. Postretirement Medical Benefits				International Pension Benefits
	2023		2022		2023		2022		2023		2022
Three Months Ended September 30:
Service cost	$	293	$	506	$	5	$	7	$	11	$	17
Interest cost	627		488		29		21		16		11
Expected return on assets	(742)		(820)		(3)		(1)		(21)		(19)
Amortization of prior service cost	27		23		—		—		1		—
Net periodic benefit cost (income)	$	205	$	197	$	31	$	27	$	7	$	9
	U.S. Pension Benefits				U.S. Postretirement Medical Benefits				International Pension Benefits
	2023		2022		2023		2022		2023		2022
Nine Months Ended September 30:
Service cost	$	879	$	1,518	$	15	$	22	$	33	$	52
Interest cost	1,881		1,463		87		62		49		34
Expected return on assets	(2,225)		(2,460)		(9)		(3)		(63)		(59)
Amortization of prior service cost	80		69		1		—		1		1
Settlement and curtailment (gain) loss	—		—		—		—		—		(33)
Net periodic benefit cost (income)	$	615	$	590	$	94	$	81	$	20	$	(5)