Land use rights, net (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Land use rights, net
Amortization expense	$ 64,044	$ 65,517	$ 73,383
Land use rights
Land use rights, net
Amortization expense	$ 8,486	$ 8,397	$ 8,473

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets.

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+ Details