v3.25.2
Properties, Plants and Equipment (Tables)
6 Months Ended
Jun. 30, 2025
Property, Plant and Equipment [Abstract]  
Schedule of Properties, Plants and Equipment with Associated Accumulated Depreciation and Amortization
Our investment in PP&E and the associated accumulated depreciation and amortization (Accum. D&A) balances were as follows:

 Millions of Dollars
 June 30, 2025December 31, 2024
 Gross
PP&E
Accum.
D&A
  Net
PP&E
Gross
PP&E
Accum.
D&A
Net
PP&E
Midstream$28,945 5,257 23,688 26,187 4,820 21,367 
Chemicals   — — — 
Refining22,802 12,912 9,890 22,274 11,991 10,283 
Marketing and Specialties989 517 472 2,091 1,267 824 
Renewable Fuels3,734 1,716 2,018 3,716 1,669 2,047 
Corporate and Other1,671 1,056 615 1,688 945 743 
$58,141 21,458 36,683 55,956 20,692 35,264