Supplementary Financial Statement Information (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Temporary Investments	$ 950,000,000	$ 690,000,000
Percentage of inventories valued using last-in, first-out inventory method	81.00%
Excess of replacement or current costs over stated LIFO value	$ 343,000,000	282,000,000
Accounts Payable, Other	141,000,000	185,000,000	$ 106,000,000
Restructuring and related cost, accelerated depreciation	422,000,000
Depreciation expense	1,400,000,000	996,000,000	1,100,000,000
Interest payments	463,000,000	380,000,000	473,000,000
Asset retirement obligation	103,000,000	105,000,000
Insurance Recoveries	0	26,000,000	$ 17,000,000
Accounts Receivable, Allowance for Credit Loss, Current	34,000,000	31,000,000
Supplier Finance Program, Obligation	$ 122,000,000	$ 122,000,000
Supplier Finance Program, Obligation, Statement of Financial Position [Extensible Enumeration]	Accounts payable	Accounts payable
Building [Member] | Minimum [Member]
Property, plant and equipment, useful life	20 years
Building [Member] | Maximum [Member]
Property, plant and equipment, useful life	40 years
Machinery and Equipment [Member] | Minimum [Member]
Property, plant and equipment, useful life	3 years
Machinery and Equipment [Member] | Maximum [Member]
Property, plant and equipment, useful life	20 years