GENERAL AND BASIS OF PRESENTATION - Write-off of Assets (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Segment Reporting Information [Line Items]
Write-off of unsuccessful exploration and storage activities	$ 2,082	$ 516
Energy Storage
Segment Reporting Information [Line Items]
Write-off of unsuccessful exploration and storage activities		$ 500

Amount of impairment loss for oil and gas properties with unproved reserve in oil- and gas-producing activities. Includes, but is not limited to, previously capitalized cost of drilling exploratory well when proved reserve is not found or when there is substantial doubt about economic or operational viability of project.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

Name:	us-gaap_ExplorationAbandonmentAndImpairmentExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration