Pension, Other Postretirement Benefits and Savings Plans - Funded Status Recognized in the Balance Sheet (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items]
Noncurrent liabilities	$ (974)	$ (998)
Pension Plan [Member] | UNITED STATES
Defined Benefit Plan Disclosure [Line Items]
Noncurrent assets	155	164
Current liabilities	(14)	(4)
Noncurrent liabilities	(76)	(70)
Net amount recognized	65	90
Pension Plan [Member] | Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Noncurrent assets	215	258
Current liabilities	(28)	(21)
Noncurrent liabilities	(433)	(421)
Net amount recognized	(246)	(184)
Other Postretirement Benefits Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Noncurrent assets	0	0
Current liabilities	(24)	(24)
Noncurrent liabilities	(263)	(268)
Net amount recognized	$ (287)	$ (292)