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REMEDIAL LIABILITIES
 9 Months Ended
Sep. 30, 2022
Environmental Remediation Obligations [Abstract]  
REMEDIAL LIABILITIES REMEDIAL LIABILITIES 
The changes to remedial liabilities from January 1, 2022 through September 30, 2022 were as follows (in thousands):
Remedial
Liabilities for
Landfill Sites		Remedial
Liabilities for
Inactive Sites		Remedial
Liabilities
(Including
Superfund) for
Non-Landfill
Operations		Total
Balance at January 1, 2022$1,780 $59,787 $50,306 $111,873 
Liability assumed in acquisition of real estate— — 8,092 8,092 
Measurement period adjustment from a prior period acquisition— — 338 338 
Accretion64 1,891 1,208 3,163 
Changes in estimates recorded to consolidated statement of operations2 1,240 64 1,306 
Expenditures(37)(2,508)(3,862)(6,407)
Currency translation and other— (51)(1,046)(1,097)
Balance at September 30, 2022$1,809 $60,359 $55,100 $117,268 
In the nine months ended September 30, 2022, there were no significant benefits or charges resulting from changes in estimates for remedial liabilities. The $8.1 million liability assumed in acquisition relates to real estate that the Company acquired in 2022. In purchasing the property, the Company assumed a known associated remedial liability, which was contemplated in the purchase price.