v3.25.4
Asset Retirement Obligations (Tables)
12 Months Ended
Dec. 31, 2025
Asset Retirement Obligation Disclosure [Abstract]  
Schedule of Changes to the Company's Before-tax Asset Retirement Obligation
The following table indicates the changes to the company’s before-tax asset retirement obligations in 2025, 2024 and 2023:
202520242023
Balance at January 1$12,667 $13,833 $12,701 
Liabilities assumed in acquisition1,682 — 220 
Liabilities incurred186 83 183 
Liabilities settled(1,109)(2,083)(1,471)
Reduction due to asset sales(458)(171)(94)
Accretion expense617 588 593 
Revisions in estimated cash flows1,403 417 1,701 
Balance at December 31$14,988 $12,667 $13,833