XML 81 R73.htm IDEA: XBRL DOCUMENT v3.22.2.2
The amount of depreciation, depletion and amortization by segment is set forth as follows: (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
IfrsStatementLineItems [Line Items]        
Amount of depreciation, depletion and amortization $ 3,460 $ 2,822 $ 6,630 $ 5,678
Operating segments [member] | Exploration and production [member]        
IfrsStatementLineItems [Line Items]        
Amount of depreciation, depletion and amortization 2,788 2,137 5,258 4,307
Operating segments [member] | Refining transportation and marketing [member]        
IfrsStatementLineItems [Line Items]        
Amount of depreciation, depletion and amortization 542 532 1,114 1,072
Operating segments [member] | Gas and power [member]        
IfrsStatementLineItems [Line Items]        
Amount of depreciation, depletion and amortization 99 107 207 213
Operating segments [member] | Corporate and other business [member]        
IfrsStatementLineItems [Line Items]        
Amount of depreciation, depletion and amortization $ 31 $ 46 $ 51 $ 86