Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2025

Legal and Environmental Matters [Abstract]

Schedule of Loss Contingencies by Contingency

Reserves for various contingent liabilities were as follows (dollar amounts in millions):

	September 30, 2025		December 31, 2024
Environmental reserves	$	27	$	28
Total contingencies	27		28
Current portion (included in accounts payable and accrued liabilities)	(1)		(1)
Long-term portion	$	26	$	27