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Variable Interest Entities (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022
Variable Interest Entity [Line Items] |  |
Total Current Assets | $ 48,417 | $ 42,443
Total Assets | 161,869 | 158,864
Total Current Liabilities | 46,761 | 39,114
Total Liabilities | $ 100,424 | 84,650
International Aero Engines AG [Member] |  |
Variable Interest Entity [Line Items] |  |
Variable Interest Entity, Qualitative of Quantitative Information, Net Percentage | 61.00% |
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage | 49.50% |
Variable Interest Entity, Qualitative of Quantitative Information, Net Percentage Post | 57.00% |
International Aero Engines LLC [Member] |  |
Variable Interest Entity [Line Items] |  |
Variable Interest Entity, Qualitative of Quantitative Information, Net Percentage | 59.00% |
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage | 59.00% |
Variable Interest Entity, Qualitative of Quantitative Information, Net Percentage Post | 51.00% |
Variable Interest Entity, Primary Beneficiary |  |
Variable Interest Entity [Line Items] |  |
Total Current Assets | $ 9,309 | 7,609
Assets, Noncurrent | 860 | 779
Total Assets | 10,169 | 8,388
Total Current Liabilities | 13,020 | 9,154
Liabilities, Noncurrent | 31 | 19
Total Liabilities | $ 13,051 | $ 9,173

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