CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 81,784	$ 57,259
Restricted cash	2,267	2,473
Trade accounts receivable, net	406,565	309,990
Other receivables	19,601	21,265
Inventories	173,573	156,991
Current portion of contract assets	59,026	31,166
Current portion of assets held-for-sale	0	22,093
Other current assets	55,270	51,575
Total current assets	798,086	652,812
Property, plant and equipment, net	634,352	561,786
Right-of-use assets, net	101,743	52,065
Goodwill	881,665	738,369
Intangible assets, net	449,445	299,082
Deferred income tax assets	9,468	14,288
Assets held-for-sale	0	32,029
Other assets	51,515	17,036
Total assets	2,926,274	2,367,467
Current liabilities:
Short-term borrowings	2,719	3,647
Current maturities of long-term debt	2,709	2,666
Accounts payable	211,615	176,755
Accrued compensation	33,913	37,992
Income taxes payable	14,691	18,692
Insurance liabilities	11,293	10,140
Current portion of advances on contracts	50,318	53,906
Current portion of operating lease liabilities	27,850	12,544
Current portion of liabilities of assets held-for-sale	0	11,344
Other current liabilities	157,876	137,208
Total current liabilities	512,984	464,894
Long-term debt	1,242,321	775,498
Insurance liabilities	14,326	18,515
Retirement plan liabilities	156,352	189,954
Advances on contracts	48,183	6,408
Operating lease liabilities	71,553	36,974
Liabilities of assets held-for-sale	0	12,152
Accrual for Environmental Loss Contingencies, Gross	30,027	5,600
Other liabilities	86,012	67,813
Total liabilities	2,161,758	1,577,808
COMMITMENTS AND CONTINGENCIES
HARSCO CORPORATION STOCKHOLDERS' EQUITY
Preferred stock	0	0
Common stock	144,245	143,400
Additional paid-in capital	203,916	200,595
Accumulated other comprehensive loss	(603,618)	(587,622)
Retained earnings	1,813,639	1,824,100
Treasury stock	(843,003)	(838,893)
Total Harsco Corporation stockholders' equity	715,179	741,580
Noncontrolling interests	49,337	48,079
Total equity	764,516	789,659
Total liabilities and equity	$ 2,926,274	$ 2,367,467