Leases - Weighted-average remaining lease term and discount rate (Details) |
12 Months Ended | |
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Dec. 31, 2025 |
Dec. 31, 2024 |
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| Weighted-average remaining lease term | ||
| Land use rights | 44 years | 45 years |
| Operating leases | 7 years | 7 years |
| Finance leases | 3 years | 4 years |
| Weighted-average discount rate | ||
| Land use rights | 3.30% | 3.30% |
| Operating leases | 3.90% | 4.80% |
| Finance leases | 3.30% | 6.90% |
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- Definition Weighted average discount rate of land use right. No definition available.
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- Definition Weighted average remaining lease term of land use right. No definition available.
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- References No definition available.
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- Definition Weighted average discount rate for finance lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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