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Other Financial Information (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Business Acquisition [Line Items] |  |  |
Gains on sale of nonstrategic properties | $ 143,000,000 | $ 390,000,000 | $ 785,000,000
Loss for impairments and other assets write-offs | (1,950,000,000) | (1,075,000,000) |
Tax benefit | 655,000,000 |  |
Pension settlement costs |  | 271,000,000 | 519,000,000
Loss on extinguishment of debt |  |  | $ (260,000,000)
Environmental Remediation Expense, Statement of Income or Comprehensive Income [Extensible Enumeration] |  |  | Operating Costs and Expenses, Selling, General and Administrative Expense
Goodwill | 4,722,000,000 | 4,722,000,000 |
Total financing interest and debt costs | 617,000,000 | 630,000,000 | $ 775,000,000
Less: capitalized interest | 148,000,000 | 114,000,000 | 63,000,000
Interest and debt expense | 469,000,000 | 516,000,000 | 712,000,000
Research and development expenses | 320,000,000 | 268,000,000 | 268,000,000
Excess of replacement cost over the carrying value of inventories (LIFO method) | 6,455,000,000 | 9,061,000,000 | 5,588,000,000
LIFO profits (losses) on inventory drawdowns included in earnings | 14,000,000 | 122,000,000 | 35,000,000
Foreign currency effects | (224,000,000) | 669,000,000 | 306,000,000
Company share of equity affiliates foreign currency effects | (11,000,000) | 253,000,000 | 180,000,000
Downstream |  |  |
Business Acquisition [Line Items] |  |  |
Gains on sale of nonstrategic properties | 33,000,000 | 90,000,000 | 30,000,000
Litigation settlement |  |  | 110,000,000
Goodwill | 352,000,000 |  |
Upstream |  |  |
Business Acquisition [Line Items] |  |  |
Gains on sale of nonstrategic properties | 110,000,000 | 300,000,000 | 755,000,000
Loss for impairments and other assets write-offs | (1,765,000,000) |  |
Loss on contract termination |  | $ (600,000,000) |
Remediation expense |  |  | $ 120,000,000
Goodwill | 4,370,000,000 |  |
Goodwill impairment loss | $ 0 |  |

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