Exploration Expense

12 Months Ended

Dec. 31, 2023

Extractive Industries [Abstract]

Exploration Expense

19. Exploration Expense

During the 2023 Successor Period, exploration expense charges of $27 million were primarily the result of $12 million of non-cash impairment charges in unproved properties and $11 million of geological and geophysical expense. During the 2022 Successor Period, exploration expense charges of $23 million were primarily the result of non-cash impairment charges in unproved properties of $8 million, $6 million of charges related to dry hole expense and $6 million of geological and geophysical expense. We did not have material exploration expenses during the 2021 Successor Period or 2021 Predecessor Period.