Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2014

Changes in Accrued Environmental Remediation and Related Costs

Changes in the accrued environmental remediation and related costs during the first quarter of 2014 are as follows:

	Amount
	(In thousands)
Balance at the beginning of the period	$	113,636
Additions charged to expense, net		132
Payments, net		(541	)
Balance at the end of the period	$	113,227
Amounts recognized in the Condensed Consolidated Balance Sheet at the end of the period:
Current liability	$	4,838
Noncurrent liability		108,389
Total	$	113,227