Acquisitions and Dispositions - Schedule of Balance Sheet from Disposal of Harsco Rail Segment (Details) (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total Rail liabilities included in Liabilities of assets held-for-sale	$ 172,036	$ 159,004
Discontinued Operations, Held-for-sale | Harsco Rail
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Trade accounts receivable, net	57,415	41,049
Other receivables	6,708	4,037
Inventories	103,077	105,256
Current portion of contract assets	56,341	84,848
Other current assets	31,692	30,950
Property, plant and equipment, net	44,749	41,004
Right-of-use assets, net	7,050	5,635
Goodwill	13,026	13,026
Intangible assets, net	2,486	2,746
Deferred income tax assets	827	6,887
Noncurrent portion of contract assets	22,048	0
Other assets	744	807
Total Rail assets included in Assets held-for-sale	346,163	336,245
Accounts payable	44,703	49,083
Accrued compensation	6,056	1,211
Current portion of operating lease liabilities	3,656	2,635
Other current liabilities	32,912	45,037
Reserve for contracts	52,725	32,246
Current portion of advances on contracts	31,984	28,793
Operating lease liabilities	3,331	3,121
Deferred tax liabilities	204	5,480
Other liabilities	494	861
Total Rail liabilities included in Liabilities of assets held-for-sale	$ 176,065	$ 168,467