Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

Activity in Recorded Environmental Liabilities

We had the following activity in our recorded environmental liabilities for the nine months ended September 30, 2021 (in thousands):

Beginning balance at December 31, 2020	$	45,771
Expenditures	(1,529)
Accretion of discount	723
Additions and changes in estimates	1,576
Foreign currency translation adjustments and other	(814)
Ending balance at September 30, 2021	45,727
Less amounts reported in Accrued expenses	9,850
Amounts reported in Other noncurrent liabilities	$	35,877