Condensed Consolidated Statements of Operations and Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Revenues:
Total revenues	$ 403,911	$ 229,762
Cost of revenues:
Total cost of revenues	283,542	156,835
Gross profit	120,369	72,927
Operating expenses:
Research and development expenses	1,132	2,542
Selling and marketing expenses	5,577	4,172
General and administrative expenses	27,336	17,909
Other operating income	(4,125)	(3,125)
Impairment of long-lived assets	8,112	0
Write-off of unsuccessful exploration and storage activities	2,082	516
Operating income	80,255	50,913
Other income (expense):
Interest income	1,430	1,313
Interest expense, net	(44,993)	(34,473)
Derivatives and foreign currency transaction gains (losses)	(1,537)	2,060
Income attributable to sale of tax benefits	16,621	17,571
Other non-operating income (expense), net	(23,145)	222
Income from operations before income tax and equity in earnings (losses) of investees	28,631	37,606
Income tax (provision) benefit	15,470	3,795
Equity in earnings (losses) of investees	512	(367)
Net income	44,613	41,034
Net income attributable to noncontrolling interest	(545)	(672)
Net income attributable to the Company's stockholders	44,068	40,362
Comprehensive income:
Net income	44,613	41,034
Other comprehensive income (loss), net of related taxes:
Change in foreign currency translation adjustments	1,098	2,761
Change in unrealized gains or losses in respect of the Company's share in derivatives instruments of an unconsolidated investment that qualifies as a cash flow hedge	64	(896)
Other changes in comprehensive income	1	12
Total other comprehensive income (loss), net of related taxes:	3,010	(2,101)
Comprehensive income	47,623	38,933
Comprehensive income attributable to noncontrolling interest	(135)	(1,250)
Comprehensive income attributable to the Company's stockholders	$ 47,488	$ 37,683
Earnings per share attributable to the Company's stockholders:
Earnings per share, basic (US Dollar per share)	$ 0.72	$ 0.67
Earnings per share, diluted (US Dollar per share)	$ 0.71	$ 0.66
Weighted average number of shares used in computation of earnings per share attributable to the Company's stockholders:
Weighted average number of shares used in computation of basic (in shares)	60,960	60,559
Weighted average number of shares used in computation of diluted (in shares)	61,976	60,840
Cross-currency swap
Other comprehensive income (loss), net of related taxes:
Change in unrealized gains or losses in respect of a cross-currency swap / interest rate swap derivative instrument that qualifies as a cash flow hedge	$ 369	$ (3,466)
Interest rate swap
Other comprehensive income (loss), net of related taxes:
Change in unrealized gains or losses in respect of a cross-currency swap / interest rate swap derivative instrument that qualifies as a cash flow hedge	1,478	(512)
Electricity
Revenues:
Total revenues	181,603	180,241
Cost of revenues:
Total cost of revenues	125,744	119,833
Product
Revenues:
Total revenues	177,383	31,769
Cost of revenues:
Total cost of revenues	139,409	24,684
Energy Storage
Revenues:
Total revenues	44,925	17,752
Cost of revenues:
Total cost of revenues	$ 18,389	$ 12,318