Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2017

Commitments and Contingencies Disclosure [Abstract]

Activity in Recorded Environmental Liabilities

We had the following activity in our recorded environmental liabilities for the nine months endedSeptember 30, 2017, as follows (in thousands):

Beginning balance at December 31, 2016	$	34,919
Expenditures	(1,320		)
Accretion of discount	563
Foreign currency translation adjustments and other	2,384
Ending balance at September 30, 2017	36,546
Less amounts reported in Accrued expenses	2,476
Amounts reported in Other noncurrent liabilities	$	34,070