Supplemental Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accrued Liabilities
Other assets, net	$ 569	$ 417
Deferred turnaround costs	359	261
Accrued and other liabilities	1,409	1,196
Accrued rebates	227	213
Accrued Income Taxes	169	88
Due to Related Parties, Current	44	49
Non-Cash Investing Activity [Abstract]
Capital Expenditures Incurred but Not yet Paid	171	156	$ 86
Restructuring and Related Activities [Abstract]
Restructuring, transaction and integration-related costs	$ 33	21	36
Restructuring Charges			34
Other Income and Expenses [Abstract]
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Settlement Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other income, net
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Other income, net
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement	$ 26	23	14
Income (Loss) from Subsidiaries, Net of Tax	15	13	16
Interest Income, Other	24	7	14
Supplemental Cash Flow Information [Abstract]
Operating Lease, Payments	134	114	114
Right-of-use assets obtained in exchange for operating lease obligations	187	215	112
Interest paid, net of interest capitalized	172	130	140
Income taxes paid (refunded)	$ 570	$ 466	$ (135)