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v3.20.4

Segment Reporting - Consolidated Revenues by Geographic Area (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Sales | $ 47,994 | $ 46,840 | $ 42,294
United States |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Sales | 21,027 | 20,519 | 18,346
Europe, Middle East and Africa |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Sales | 13,600 | 12,707 | 12,213
China |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Sales | 3,624 | 3,207 | 2,184
Japan |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Sales | 3,376 | 3,583 | 3,212
Asia Pacific (other than China and Japan) |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Sales | 2,864 | 2,943 | 2,909
Latin America |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Sales | 2,274 | 2,469 | 2,415
Other |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Sales | $ 1,229 | $ 1,412 | $ 1,015

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