Commitments and contingencies (Tables)

3 Months Ended

Mar. 31, 2026

Commitments and contingencies.

Schedule of changes in the accrued environmental remediation and related costs

	Amount
	(In thousands)
Balance at the beginning of the period	$	13,040
Additions charged to expense, net		378
Payments, net		(449)
Balance at the end of the period	$	12,969
Amounts recognized in the Condensed Consolidated Balance Sheet at the end of the period:
Current liability	$	2,096
Noncurrent liability		10,873
Balance at the end of the period	$	12,969