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Interest Income and Other Non-Operating Income (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Other Income and Expenses [Abstract] |  |  |
Non-service pension and OPEB income (loss) | $ 184 | $ 1,512 | $ 1,909
Interest income | 1,109 | 460 | 146
Licensing agreements income | 172 | 238 | 195
Revaluation of investments | (77) | (236) | 571
Other | 149 | (542) | 220
Total interest income and other non-operating income, net | 1,537 | $ 1,432 | $ 3,041
Russia |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Business exit costs | $ 657 |  |

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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 + Details
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