v3.26.1
Other Noncurrent Liabilities (Notes)
3 Months Ended
Mar. 31, 2026
Other Liabilities Disclosure [Abstract]  
Other Liabilities Disclosure [Text Block] Other Non-Current Liabilities
Other non-current liabilities consisted of the following:
March 31,
2026
December 31,
2025
Asset retirement obligations$206 $254 
Accrued environmental expense, long-term188 158 
Other142 100 
Total$536 $512