Supplementary Information - PP&E (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Property, plant and equipment and depreciation
Property, plant and equipment, at cost	$ 5,798	$ 5,733
Accumulated depreciation	(3,428)	(3,326)
Property, plant and equipment, net	2,370	2,407
Amount of interest capitalized to PP&E	3	4	$ 4
Depreciation expense	193	189	$ 194
Land
Property, plant and equipment and depreciation
Property, plant and equipment, at cost	178	199
Buildings
Property, plant and equipment and depreciation
Property, plant and equipment, at cost	853	854
Machinery and equipment
Property, plant and equipment and depreciation
Property, plant and equipment, at cost	$ 4,767	$ 4,680