Tax Matters (Deferred Taxes) (Details) - USD ($) $ in Millions		Dec. 31, 2023		Dec. 31, 2022		Dec. 31, 2021		Dec. 31, 2020
Taxes on Income [Line Items]
Unrecognized Tax Benefits		$ 209	[1]	$ 194	[1]	$ 189	[1]	$ 188
Prepaid/deferred items		72		192
Inventories		30
Inventories				(22)
Capitalized R&D for tax		224		111
Identifiable intangible assets		(154)		(154)
Property, plant and equipment		(199)		(204)
Employee benefits		62		61
Restructuring and other charges		(1)		1
Legal and product liability reserves		12		14
Net operating loss/credit carryforwards		133		112
Unremitted earnings		(4)		(4)
All other		16
All other				9
Subtotal		191		160
Valuation allowance		(131)		(129)
Deferred Tax Assets, Net	[2],[3]	60		31
Noncurrent deferred tax assets		206		173
Noncurrent deferred tax liabilities		146		142
Cumulative amount of undistributed earnings		7,600
Noncurrent Deferred Tax Assets
Taxes on Income [Line Items]
Unrecognized Tax Benefits				2		1
Other Taxes Payable
Taxes on Income [Line Items]
Unrecognized Tax Benefits		$ 209		$ 192		$ 188

[1] In 2023, included in Other taxes payable ($209 million). In 2022, included in Noncurrent deferred tax assets and Other noncurrent assets ($2 million) and Other taxes payable ($192 million). In 2021, included in Noncurrent deferred tax assets and Other noncurrent assets ($1 million) and Other taxes payable ($188 million).

[2] In 2023, included in Noncurrent deferred tax assets ($206 million) and Noncurrent deferred tax liabilities ($146 million). In 2022, included in Noncurrent deferred tax assets ($173 million) and Noncurrent deferred tax liabilities ($142 million).

[3] The change in the total net deferred tax asset/(liability) from December 31, 2022 to December 31, 2023 is primarily attributable to an increase in deferred tax assets related to the capitalization and amortization of research & development costs for U.S. tax purposes and an increase in net operating loss/credit carryforwards, partially offset by a decrease in deferred tax assets related to prepaid/deferred items as a result of a prepayment from a related foreign entity in Belgium.