Income Taxes - Net Deferred Tax Liabilities and Valuation Allowances (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Deferred tax liabilities
Fixed assets	$ 2,686	$ 2,775
Goodwill	215	173
Other intangible assets	2,872	2,939
Subsidiary/equity investments	586	545
Other	456	471
Deferred tax liabilities	6,815	6,903
Deferred tax assets
Carryforwards	285	289
Benefit plans and related	243	165
Inventory	82	68
Accruals and other	858	1,001
Deferred tax assets	1,468	1,523
Less: Valuation allowances	(176)	(276)	$ (235)
Total net deferred tax assets	1,292	1,247
Other long-term assets	226	230
Deferred credits	5,749	5,886
Net deferred tax liabilities	5,523	5,656
Deferred tax liability, right-of-use lease assets	221	206
Deferred tax asset (liability), defined benefit plans	60	54
Non-US deferred tax liabilities	5,523	5,656
Deferred tax asset, lease liabilities	228	212
Valuation Allowance [Roll Forward]
Valuation allowances, beginning of period	(276)	(235)	(243)
Income tax (charge) benefit	65	(44)	8
Other, including write-offs	34	0	0
Translation adjustments	1	3	0
Valuation allowances, end of period	(176)	(276)	$ (235)
Foreign Tax Authority
Deferred tax assets
Net deferred tax liabilities	187	315
Non-US deferred tax liabilities	$ 187	$ 315