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Acquisitions and Dispositions - Assets and Liabilities Held For Sale (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Business Acquisition [Line Items] |  |
Disposal Group, Including Discontinued Operation, Liabilities | $ 11,344 | $ 39,410
Discontinued Operations, Held-for-sale [Member] | Harsco Industrial |  |
Business Acquisition [Line Items] |  |
Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net | 10,982 | 44,786
Disposal Group, Including Discontinued Operation, Other Receivables, Current | 78 | 412
Disposal Group, Including Discontinued Operation, Inventory, Current | 9,838 | 16,926
Disposal Group, Including Discontinued Operation, Contract With Customer, Asset, Net, Current | 0 | 12,124
Disposal Group, Including Discontinued Operation, Other Assets, Current | 655 | 984
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Noncurrent | 20,703 | 37,107
Disposal Group, Including Discontinued Operation, Right-Of-Use Assets, Noncurrent | 11,230 | 0
Disposal Group, Including Discontinued Operation, Goodwill, Noncurrent | 0 | 6,839
Disposal Group, Including Discontinued Operation, Intangible Assets, Noncurrent | 0 | 10,618
Disposal Group, Including Discontinued Operation, Deferred Tax Assets | 0 | 563
Disposal Group, Including Discontinued Operation, Other Assets, Noncurrent | 96 | 204
Disposal Group, Including Discontinued Operation, Assets | 53,582 | 130,563
Disposal Group, Including Discontinued Operation, Accounts Payable, Current | 5,060 | 24,426
Disposal Group, Including Discontinued Operation, Accrued Liabilities, Current | 2,324 | 7,385
Disposal Group, Including Discontinued Operation, Deferred Revenue, Current | 1,168 | 1,910
Disposal Group, Including Discontinued Operation, Operating Lease, Liability, Current | 1,575 | 0
Disposal Group, Including Discontinued Operation, Other Liabilities, Current | 1,218 | 5,689
Disposal Group, Including Discontinued Operation, Operating Lease, Liability, Noncurrent | 9,837 | 0
Disposal Group, Including Discontinued Operation, Other Liabilities, Noncurrent | 2,314 | 555
Disposal Group, Including Discontinued Operation, Liabilities | $ 23,496 | $ 39,965

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