Supplemental Information - Supplemental Info (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Selling, General and Administrative
Selling	$ 1,333	$ 1,330	$ 1,295
General and administrative	2,004	1,965	1,812
Selling, General and Administrative	3,337	3,295	3,107
Depreciation and Amortization
Depreciation	3,226	3,266	3,633
Amortization of intangibles (Note 10)	554	550	571
Depreciation and Amortization	3,780	3,816	4,204
Other Income (Expenses) – Net
Currency related net gains (losses)	(11)	(47)	(18)
Partnership income	3	2	18
Severance expense	(16)	(12)	(13)
Asset divestiture gains (losses) – net	60	6	(9)
Insurance recoveries	45	10	2
Other – net gains (losses)	104		(42)
Other income (expense) - net	185	(41)	(62)
Interest Expense – Net
Interest incurred on debt and other	555	480	277
Interest income	(228)	(197)	(117)
Amortization on acquired debt	(3)	(16)	(35)
Interest capitalized	(68)	(67)	(62)
Interest expense - net	256	200	$ 63
Accounts Receivable
Trade and Other receivables	5,043	5,175
Less: allowance for expected credit losses	(421)	(457)
Accounts receivable	4,622	4,718
Inventories
Raw materials and supplies	529	614
Work in process	371	390
Finished goods	1,046	1,111
Inventories	1,946	2,115
Prepaid and Other Current Assets
Prepaid and other deferred charges	579	583
VAT recoverable	177	178
Unrealized gains on derivatives (Note 12)	302	73
Other (c)	206	93
Prepaid and other current assets	1,264	927
Other Long-term Assets
Pension assets (Note 16)	1,106	380
Insurance contracts	32	38
Long-term receivables, net	28	163
Lease assets (Note 4)	989	938
Deposits	73	76
Investments carried at cost	106	187
Deferred charges	58	60
Deferred income taxes (Note 5)	428	226
Unrealized gains on derivatives (Note 12)	4	8
Other	206	223
Other long-term assets	3,030	2,299
Other Current Liabilities
Accrued expenses	1,321	1,494
Payroll	618	678
VAT payable	256	253
Pension and postretirement (Note 16)	37	31
Interest payable	227	129
Lease liability (Note 4)	230	227
Insurance reserves	20	21
Unrealized losses on derivatives (Note 12)	92	41
Cost reduction programs and other charges (Note 3)	175	146
Other	950	1,136
Other current liabilities	3,926	4,156
Other Long-term Liabilities
Pension and postretirement (Note 16)	519	693
Tax liabilities for uncertain tax positions (Note 5)	210	216
Tax act liabilities	0	80
Lease liability (Note 4)	756	715
Interest and penalties for uncertain tax positions (Note 5)	16	14
Insurance reserves	60	54
Asset retirement obligation	305	305
Unrealized losses on derivatives (Note 12)	9	6
Cost reduction programs and other charges (Note 3)	66	68
Contingent liabilities (Note 17)	1,646	1,148
Other	428	505
Other long-term liabilities	4,015	3,804
Deferred Credits
Deferred income taxes (Note 5)	5,659	5,749
Contract liabilities (Note 19)	1,098	1,049
Deferred credits	$ 6,757	$ 6,798