XML 124 R108.htm IDEA: XBRL DOCUMENT v3.25.1
Property Plant and Equipment - Summary of Changes in Property Plant and Equipment (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year $ 17,712 $ 17,510  
Amount at end of year 18,736 17,712 $ 17,510
Cost [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 75,168 70,064 65,820
Increases 5,600 6,191 4,459
Translation effect (290) (1,455) (682)
Adjustment for inflation 1,198 863 889
Decreases, reclassifications and other movements (29,272) (495) (422)
Amount at end of year 52,404 75,168 70,064
Accumulated depreciation [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 54,636 51,803 49,043
Increases 2,771 3,252 2,724
Translation effect (151) (764) (351)
Adjustment for inflation 639 453 460
Decreases, reclassifications and other movements (24,947) (108) (73)
Amount at end of year 32,948 54,636 51,803
Net book value of property, plant and equipment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 20,532 18,261 16,777
Amount at end of year 19,456 20,532 18,261
Land and buildings [member] | Cost [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 1,340 1,395 1,343
Increases 1 1 1
Translation effect (43) (178) (86)
Adjustment for inflation 151 106 111
Decreases, reclassifications and other movements (94) 16 26
Amount at end of year 1,355 1,340 1,395
Land and buildings [member] | Accumulated depreciation [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 688 700 656
Increases 29 28 29
Translation effect (19) (96) (44)
Adjustment for inflation 80 57 59
Decreases, reclassifications and other movements (63) (1) 0
Amount at end of year 715 688 700
Land and buildings [member] | Net book value of property, plant and equipment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 652 695 687
Amount at end of year 640 652 695
Mining Property, Wells and Related Equipment [member] | Cost [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 53,101 50,087 47,757
Increases 169 511 278
Decreases, reclassifications and other movements (24,759) 2,503 2,052
Amount at end of year 28,511 53,101 50,087
Mining Property, Wells and Related Equipment [member] | Accumulated depreciation [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 44,894 42,294 40,216
Increases 2,160 2,692 2,123
Decreases, reclassifications and other movements (24,725) (92) (45)
Amount at end of year 22,329 44,894 42,294
Mining Property, Wells and Related Equipment [member] | Net book value of property, plant and equipment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 8,207 7,793 7,541
Amount at end of year 6,182 8,207 7,793
Refinery equipment and petrochemical plants [member] | Cost [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 8,911 8,677 8,327
Increases 95 99 69
Decreases, reclassifications and other movements 325 135 281
Amount at end of year 9,331 8,911 8,677
Refinery equipment and petrochemical plants [member] | Accumulated depreciation [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 5,858 5,494 5,121
Increases 372 364 374
Decreases, reclassifications and other movements   0 (1)
Amount at end of year 6,230 5,858 5,494
Refinery equipment and petrochemical plants [member] | Net book value of property, plant and equipment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 3,053 3,183 3,206
Amount at end of year 3,101 3,053 3,183
Transportation equipment [member] | Cost [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 677 528 490
Increases 28 6 9
Translation effect (12) (55) (23)
Adjustment for inflation 48 33 31
Decreases, reclassifications and other movements (13) 165 21
Amount at end of year 728 677 528
Transportation equipment [member] | Accumulated depreciation [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 370 359 337
Increases 41 30 25
Translation effect (8) (36) (15)
Adjustment for inflation 32 22 20
Decreases, reclassifications and other movements (57) (5) (8)
Amount at end of year 378 370 359
Transportation equipment [member] | Net book value of property, plant and equipment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 307 169 153
Amount at end of year 350 307 169
Materials and equipment in warehouse [member] | Cost [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 1,439 1,195 1,058
Increases 1,263 1,282 944
Translation effect (4) (19) (9)
Adjustment for inflation 16 11 12
Decreases, reclassifications and other movements (1,151) (1,030) (810)
Amount at end of year 1,563 1,439 1,195
Materials and equipment in warehouse [member] | Net book value of property, plant and equipment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 1,439 1,195 1,058
Amount at end of year 1,563 1,439 1,195
Drilling and work in progress [member] | Cost [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 5,665 3,880 2,819
Increases 3,928 4,161 3,080
Translation effect (6) (46) (28)
Adjustment for inflation 24 27 36
Decreases, reclassifications and other movements (3,543) (2,357) (2,027)
Amount at end of year 6,068 5,665 3,880
Drilling and work in progress [member] | Net book value of property, plant and equipment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 5,665 3,880 2,819
Amount at end of year 6,068 5,665 3,880
Exploratory Drilling in Progress [member] | Cost [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 131 38 42
Increases 99 119 43
Decreases, reclassifications and other movements (171) (26) (47)
Amount at end of year 59 131 38
Exploratory Drilling in Progress [member] | Net book value of property, plant and equipment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 131 38 42
Amount at end of year 59 131 38
Furniture, fixtures and installations [member] | Cost [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 869 832 807
Increases 2 4 1
Translation effect (7) (30) (14)
Adjustment for inflation 31 18 18
Decreases, reclassifications and other movements 1 45 20
Amount at end of year 896 869 832
Furniture, fixtures and installations [member] | Accumulated depreciation [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 786 761 701
Increases 39 36 56
Translation effect (5) (27) (12)
Adjustment for inflation 22 16 16
Decreases, reclassifications and other movements (42)    
Amount at end of year 800 786 761
Furniture, fixtures and installations [member] | Net book value of property, plant and equipment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 83 71 106
Amount at end of year 96 83 71
Selling equipment [member] | Cost [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 1,382 1,343 1,319
Decreases, reclassifications and other movements 183 39 24
Amount at end of year 1,565 1,382 1,343
Selling equipment [member] | Accumulated depreciation [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 981 925 869
Increases 72 64 67
Decreases, reclassifications and other movements (12) (8) (11)
Amount at end of year 1,041 981 925
Selling equipment [member] | Net book value of property, plant and equipment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 401 418 450
Amount at end of year 524 401 418
Infrastructure for Natural Gas Distribution [member] | Cost [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 810 1,159 995
Translation effect (176) (904) (418)
Adjustment for inflation 746 537 547
Decreases, reclassifications and other movements (5) 18 35
Amount at end of year 1,375 810 1,159
Infrastructure for Natural Gas Distribution [member] | Accumulated depreciation [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 411 586 509
Increases 25 10 19
Translation effect (89) (455) (213)
Adjustment for inflation 376 270 279
Decreases, reclassifications and other movements (12)   (8)
Amount at end of year 711 411 586
Infrastructure for Natural Gas Distribution [member] | Net book value of property, plant and equipment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 399 573 486
Amount at end of year 664 399 573
Other Property [member] | Cost [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 843 930 863
Increases 15 8 34
Translation effect (42) (223) (104)
Adjustment for inflation 182 131 134
Decreases, reclassifications and other movements (45) (3) 3
Amount at end of year 953 843 930
Other Property [member] | Accumulated depreciation [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 648 684 634
Increases 33 28 31
Translation effect (30) (150) (67)
Adjustment for inflation 129 88 86
Decreases, reclassifications and other movements (36) (2)  
Amount at end of year 744 648 684
Other Property [member] | Net book value of property, plant and equipment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Amount at beginning of year 195 246 229
Amount at end of year $ 209 $ 195 $ 246