v3.25.2
Income Taxes
6 Months Ended
Jun. 30, 2025
Income Tax Disclosure [Abstract]  
Income Taxes
Note 19—Income Taxes
Our effective tax rate for the three-month periods ended June 30, 2025, and June 30, 2024, was 34.7 percent and 36.3 percent, respectively. The change in the effective tax rate for the three-month period ended June 30, 2025, is primarily due to a shift in our mix of income among taxing jurisdictions.

Our effective tax rate for the six-month periods ended June 30, 2025, and 2024, was 35.6 percent and 34.6 percent, respectively. The change in the effective tax rate for the six-month period ended June 30, 2025, is primarily due to a shift in our mix of income among taxing jurisdictions partly offset by a change to our valuation allowance in the current year and the recognition of a Malaysia tax benefit occurring in the prior year, both described below.

During the first quarter of 2025, our valuation allowance decreased $56 million, relating to the expected utilization of previously unrecognized capital loss carryforwards due to our agreement to sell our interests in the Ursa and Europa fields, and the Ursa Oil Pipeline Company LLC to Shell Offshore Inc. and Shell Pipeline Company LP.

During the first quarter of 2024, we recorded a $76 million tax benefit associated with a deepwater investment tax incentive for Malaysia Blocks J and G.

On July 4, 2025, the One Big Beautiful Bill Act (OBBBA) was signed into law in the United States. The impacts of the OBBBA are currently under review and will be reflected in our consolidated financial statements starting in the third quarter of 2025.

The Company has ongoing income tax audits in a number of jurisdictions. The government agents in charge of these audits regularly request additional time to complete audits, which we generally grant, and conversely occasionally close audits unpredictably. Within the next twelve months, we may have audit periods close that could significantly impact our total unrecognized tax benefits. The amount of such change is not estimable but could be significant when compared with our total unrecognized tax benefits.