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Inventories (Details) - USD ($) $ in Thousands		3 Months Ended
	Jan. 01, 2026	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Inventory Disclosure [Abstract]
Spare parts		$ 99,926		$ 134,488
Raw materials		11,955		0
Work in process		31,972		0
Finished goods		10,512		0
Total inventories		154,365		$ 134,488
Reclassification of serialized inventory to fixed assets	$ 62,700	$ 62,722	$ 0

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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