Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2019

Commitments and Contingencies Disclosure [Abstract]

Activity in Recorded Environmental Liabilities

We had the following activity in our recorded environmental liabilities for the six months ended June 30, 2019 (in thousands):

Beginning balance at December 31, 2018	$	49,569
Expenditures	(3,133		)
Accretion of discount	567
Additions and changes in estimates	1,070
Foreign currency translation adjustments and other	(1,269		)
Ending balance at June 30, 2019	46,804
Less amounts reported in Accrued expenses	9,654
Amounts reported in Other noncurrent liabilities	$	37,150