Employee Benefit Plans - Postemployment Pension Plan (Details) - Total Pension Benefits - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Net service cost	$ 1	$ 1	$ 3	$ 3
Interest cost	25	13	75	39
Expected return on plan assets	(24)	(23)	(74)	(70)
Amortization of prior service cost	0	0	0	0
Actuarial loss	19	0	19	0
Net periodic benefit cost (income)	21	(9)	23	(28)
United States
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Net service cost	0	0	0	0
Interest cost	17	10	53	30
Expected return on plan assets	(16)	(17)	(49)	(50)
Amortization of prior service cost	0	0	0	0
Actuarial loss	24	0	24	0
Net periodic benefit cost (income)	25	(7)	28	(20)
Foreign Plan
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Net service cost	1	1	3	3
Interest cost	8	3	22	9
Expected return on plan assets	(8)	(6)	(25)	(20)
Amortization of prior service cost	0	0	0	0
Actuarial loss	(5)	0	(5)	0
Net periodic benefit cost (income)	$ (4)	$ (2)	$ (5)	$ (8)