XML 181 R165.htm IDEA: XBRL DOCUMENT v3.25.1
Expenses by Nature - Detailed Information about Expenses by Nature (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Disclosure of expenses [line items]      
Salaries and social security taxes $ 1,550 $ 1,215 $ 1,130
Fees and compensation for services 374 323 273
Other personnel expenses 351 272 233
Taxes, charges and contributions 1,210 919 1,088
Royalties, easements and fees 1,137 1,013 1,031
Insurance 102 87 76
Rental of real estate and equipment 239 [1] 196 [2] 152 [3]
Survey expenses 36 16 18
Depreciation of property, plant and equipment 2,446 3,016 2,551
Amortization of intangible assets 43 37 43
Depreciation of right-of-use assets 270 220 214
Industrial inputs, consumable materials and supplies 545 538 466
Operation services and other service contracts 733 [1] 610 [2] 449 [3]
Preservation, repair and maintenance 1,806 [1] 1,467 [2] 1,276 [3]
Unproductive exploratory drillings 133 21 26
Transportation, products and charges 1,025 [1] 1,012 [2] 907 [3]
Provision for doubtful trade receivables 91 18 14
Publicity and advertising expenses 100 92 103
Fuel, gas, energy and miscellaneous 268 [1] 201 [2] 272 [3]
Total 12,459 11,273 10,322
Production costs [Member]      
Disclosure of expenses [line items]      
Salaries and social security taxes 1,066 [4] 790 [5] 781 [6]
Fees and compensation for services 71 [4] 50 [5] 46 [6]
Other personnel expenses 302 [4] 232 [5] 202 [6]
Taxes, charges and contributions 180 [4] 130 [5] 121 [6]
Royalties, easements and fees 1,133 [4] 1,009 [5] 1,026 [6]
Insurance 93 [4] 81 [5] 71 [6]
Rental of real estate and equipment 222 [4] 179 [5] 140 [6]
Depreciation of property, plant and equipment 2,303 [4] 2,886 [5] 2,400 [6]
Amortization of intangible assets 28 [4] 30 [5] 29 [6]
Depreciation of right-of-use assets 258 [4] 209 [5] 202 [6]
Industrial inputs, consumable materials and supplies 528 [4] 521 [5] 454 [6]
Operation services and other service contracts 649 [4] 535 [5] 383 [6]
Preservation, repair and maintenance 1,706 [4] 1,395 [5] 1,206 [6]
Transportation, products and charges 551 [4] 521 [5] 473 [6]
Fuel, gas, energy and miscellaneous 162 [4] 135 [5] 170 [6]
Total 9,252 [4] 8,703 [5] 7,704 [6]
Administrative expenses [Member]      
Disclosure of expenses [line items]      
Salaries and social security taxes 321 [7] 276 222
Fees and compensation for services 257 [7] 236 194
Other personnel expenses 30 [7] 26 19
Taxes, charges and contributions 24 [7] 24 13
Insurance 5 [7] 3 3
Rental of real estate and equipment 1 [7] 1 1
Depreciation of property, plant and equipment 46 [7] 43 61
Amortization of intangible assets 14 [7] 7 14
Industrial inputs, consumable materials and supplies 4 [7] 5 2
Operation services and other service contracts 13 [7] 10 10
Preservation, repair and maintenance 38 [7] 29 25
Provision for doubtful trade receivables [7] 25    
Publicity and advertising expenses 45 [7] 36 82
Fuel, gas, energy and miscellaneous 13 [7] 9 11
Total 836 [7] 705 657
Selling expenses [Member]      
Disclosure of expenses [line items]      
Salaries and social security taxes 149 136 116
Fees and compensation for services 46 37 32
Other personnel expenses 15 13 11
Taxes, charges and contributions 1,006 [8] 765 [9] 954 [10]
Royalties, easements and fees 2 2 2
Insurance 4 3 2
Rental of real estate and equipment 16 16 11
Depreciation of property, plant and equipment 97 87 90
Amortization of intangible assets 1 0 0
Depreciation of right-of-use assets 12 11 12
Industrial inputs, consumable materials and supplies 10 12 10
Operation services and other service contracts 54 59 52
Preservation, repair and maintenance 42 43 44
Transportation, products and charges 474 491 434
Provision for doubtful trade receivables 66 18 14
Publicity and advertising expenses 55 56 21
Fuel, gas, energy and miscellaneous 83 55 91
Total 2,132 1,804 1,896
Exploration expenses [Member]      
Disclosure of expenses [line items]      
Salaries and social security taxes 14 13 11
Fees and compensation for services 0 0 1
Other personnel expenses 4 1 1
Taxes, charges and contributions 0 0 0
Royalties, easements and fees 2 2 3
Survey expenses 36 16 18
Industrial inputs, consumable materials and supplies 3    
Operation services and other service contracts 17 6 4
Preservation, repair and maintenance 20 0 1
Unproductive exploratory drillings 133 21 26
Fuel, gas, energy and miscellaneous 10 2 0
Total $ 239 $ 61 $ 65
[1] Includes 43 and 92 corresponding to short-term leases and to the lease charge relating to the underlying asset use or performance, respectively.
[2] Includes 75 and 104 corresponding to short-term leases and to the lease charge relating to the underlying asset use or performance, respectively.
[3] Includes 63 and 104 corresponding to short-term leases and to the lease charge relating to the underlying asset use or performance, respectively.
[4] Includes 40 corresponding to research and development activities.
[5] Includes 23 corresponding to research and development activities.
[6] Includes 27 corresponding to research and development activities.
[7] Includes 33 charged to the “Cash-settled share-based payments provision” account of the “Salaries and social security” line item in the statement of financial position, relating to the Value Generation Plan.
[8] Includes 237 corresponding to export withholdings and 594 corresponding to turnover tax.
[9] Includes 89 corresponding to export withholdings and 541 corresponding to turnover tax.
[10] Includes 251 corresponding to export withholdings and 567 corresponding to turnover tax.