XML 66 R36.htm IDEA: XBRL DOCUMENT v3.24.1
Property, Plant and Equipment (Tables)
 12 Months Ended
Dec. 31, 2023
Property, plant and equipment [abstract]  
Detailed Information About Property, Plant and Equipment
 
Exploration and Production
Oil Sands Mining and Upgrading
Midstream and Refining
Head
Office
Total
 
North America
North Sea
Offshore Africa
    
Cost
       
At December 31, 2021$77,834 $7,438 $3,980 $46,856 $466 $508 $137,082 
Additions/Acquisitions3,564 304 75 1,380 8 25 5,356 
Transfers from exploration and evaluation assets
71 — — — — 71 
Derecognitions (1)
(394)(1)— (469)— — (864)
Disposals
— — — (35)— — (35)
Foreign exchange adjustments and other
— 517 277 — — 3 797 
At December 31, 202281,075 8,258 4,332 47,732 474 536 142,407 
Additions/Acquisitions
2,951 558 187 2,088 10 30 5,824 
Transfers from exploration and evaluation assets
38 — — 25 — — 63 
Derecognitions (1)
(581)— — (470)— — (1,051)
Foreign exchange adjustments and other
— (210)(110)— — — (320)
At December 31, 2023$83,483 $8,606 $4,409 $49,375 $484 $566 $146,923 
Accumulated depletion and depreciation
     
At December 31, 2021$52,732 $5,951 $2,923 $8,499 $183 $394 $70,682 
Expense
3,502 117 148 1,684 15 23 5,489 
Derecognitions (1)
(394)(1)— (469)— — (864)
Disposals
— — — (2)— — (2)
Recoverability charge
— 1,620 — — — — 1,620 
Foreign exchange adjustments and other
(5)419 206 — — 3 623 
At December 31, 202255,835 8,106 3,277 9,712 198 420 77,548 
Expense
3,592 40 177 1,856 15 24 5,704 
Derecognitions (1)
(581)— — (470)— — (1,051)
Recoverability charge
— 436 — — — — 436 
Foreign exchange adjustments and other
(6)(200)(96)7 — — (295)
At December 31, 2023$58,840 $8,382 $3,358 $11,105 $213 $444 $82,342 
Net book value
At December 31, 2023$24,643 $224 $1,051 $38,270 $271 $122 $64,581 
At December 31, 2022$25,240 $152 $1,055 $38,020 $276 $116 $64,859 
(1)An asset is derecognized when no future economic benefits are expected to arise from its continued use or disposal.