Segment and Geographic Information (Total Assets) (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Total assets	$ 20,550	$ 18,459
Operating Segments | Performance and Essential Materials
Segment Reporting Information [Line Items]
Total assets	13,978	11,938
Operating Segments | Housing and Infrastructure Products
Segment Reporting Information [Line Items]
Total assets	5,022	5,021
Corporate, Non-Segment
Segment Reporting Information [Line Items]
Total assets	$ 1,550	$ 1,500