XML 133 R87.htm IDEA: XBRL DOCUMENT v3.20.4
Investments and Advances - Summary of Investment and Advances and Equity in Earnings (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Schedule of Equity Method Investments [Line Items]      
Investments and Advances $ 38,756 $ 38,402  
Other non-equity method investments 296 286  
Total investments and advances 39,052 38,688  
Equity in Earnings (472) 3,968 $ 6,327
United States | Investments and Advances      
Schedule of Equity Method Investments [Line Items]      
Total investments and advances 7,978 7,203  
United States | Equity in Earnings      
Schedule of Equity Method Investments [Line Items]      
Equity in Earnings 709 641 1,033
International | Investments and Advances      
Schedule of Equity Method Investments [Line Items]      
Total investments and advances 31,074 31,485  
International | Equity in Earnings      
Schedule of Equity Method Investments [Line Items]      
Equity in Earnings (1,181) 3,327 5,294
All Other      
Schedule of Equity Method Investments [Line Items]      
Investments and Advances (14) (14)  
Equity in Earnings 0 0 (2)
Upstream | Operating Segments      
Schedule of Equity Method Investments [Line Items]      
Investments and Advances 27,653 26,936  
Equity in Earnings (1,140) 2,787 4,649
Upstream | Operating Segments | Tengizchevroil      
Schedule of Equity Method Investments [Line Items]      
Investments and Advances 22,685 20,214  
Equity in Earnings 1,238 3,067 3,614
Upstream | Operating Segments | Petropiar      
Schedule of Equity Method Investments [Line Items]      
Investments and Advances 0 1,396  
Equity in Earnings (1,396) 80 317
Upstream | Operating Segments | Petroboscan      
Schedule of Equity Method Investments [Line Items]      
Investments and Advances 0 1,139  
Equity in Earnings (1,112) (11) 357
Upstream | Operating Segments | Caspian Pipeline Consortium      
Schedule of Equity Method Investments [Line Items]      
Investments and Advances 835 883  
Equity in Earnings 159 155 170
Upstream | Operating Segments | Angola LNG Limited      
Schedule of Equity Method Investments [Line Items]      
Investments and Advances 2,258 2,423  
Equity in Earnings (166) (26) 172
Upstream | Operating Segments | Noble Midstream equity affiliates      
Schedule of Equity Method Investments [Line Items]      
Investments and Advances 895 0  
Equity in Earnings (9) 0 0
Upstream | Operating Segments | Other      
Schedule of Equity Method Investments [Line Items]      
Investments and Advances 980 881  
Equity in Earnings 146 (478) 19
Downstream | Operating Segments      
Schedule of Equity Method Investments [Line Items]      
Investments and Advances 11,117 11,480  
Equity in Earnings 668 1,181 1,680
Downstream | Operating Segments | Chevron Phillips Chemical Company LLC      
Schedule of Equity Method Investments [Line Items]      
Investments and Advances 6,181 6,241  
Equity in Earnings 630 880 1,034
Downstream | Operating Segments | GS Caltex Corporation      
Schedule of Equity Method Investments [Line Items]      
Investments and Advances 3,547 3,796  
Equity in Earnings (185) 13 373
Downstream | Operating Segments | Other      
Schedule of Equity Method Investments [Line Items]      
Investments and Advances 1,389 1,443  
Equity in Earnings $ 223 $ 288 $ 273