Retirement Plans and Other Retiree Benefits - Schedule of Components of Net Periodic Benefit Cost (Details) - USD ($)	3 Months Ended			6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Components of net periodic benefit cost
ERISA litigation matter			$ 267,000,000	$ 0	$ 267,000,000
Employee-Related Costs  | Global Productivity Initiative
Components of net periodic benefit cost
Other postretirement charges		$ 3,000,000			4,000,000
Other Retiree Benefits
Components of net periodic benefit cost
Service cost	$ 2,000,000	2,000,000		4,000,000	4,000,000
Interest cost	11,000,000	11,000,000		19,000,000	22,000,000
Expected return on plan assets	0	0		0	0
Amortization of actuarial loss (gain)	(5,000,000)	(4,000,000)		(8,000,000)	(8,000,000)
Net periodic benefit cost	8,000,000	9,000,000		15,000,000	18,000,000
Other postretirement charges	0	0		0	0
ERISA litigation matter				0	0
Total pension cost	8,000,000	9,000,000		15,000,000	18,000,000
United States | Pension Benefits
Components of net periodic benefit cost
Service cost	0	0		0	0
Interest cost	24,000,000	25,000,000		47,000,000	48,000,000
Expected return on plan assets	(20,000,000)	(21,000,000)		(39,000,000)	(41,000,000)
Amortization of actuarial loss (gain)	11,000,000	11,000,000		21,000,000	22,000,000
Net periodic benefit cost	15,000,000	15,000,000		29,000,000	29,000,000
Other postretirement charges	0	3,000,000		0	4,000,000
ERISA litigation matter				0	267,000,000
Total pension cost	15,000,000	18,000,000		29,000,000	300,000,000
Voluntary benefit plan contribution	0	0
International | Pension Benefits
Components of net periodic benefit cost
Service cost	5,000,000	3,000,000		8,000,000	6,000,000
Interest cost	7,000,000	8,000,000		15,000,000	16,000,000
Expected return on plan assets	(6,000,000)	(5,000,000)		(13,000,000)	(9,000,000)
Amortization of actuarial loss (gain)	0	1,000,000		2,000,000	2,000,000
Net periodic benefit cost	6,000,000	7,000,000		12,000,000	15,000,000
Other postretirement charges	0	0		0	0
ERISA litigation matter				0	0
Total pension cost	$ 6,000,000	$ 7,000,000		$ 12,000,000	$ 15,000,000