Fair Value Measurement - Additional information (Details) - CNY (¥) ¥ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
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| Fair Value Measurement | |||
| Equity securities without readily determinable fair value | ¥ 780,558 | ¥ 730,644 | |
| Equity securities without readily determinable fair value, impairment charges | 0 | 0 | ¥ 7,200 |
| Equity method investments, impairment loss | 0 | 0 | 0 |
| Impairment loss of property, plant and equipment | 0 | 0 | 0 |
| Inventory write-down | ¥ 129,964 | ¥ 129,798 | ¥ 592,545 |
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- Definition Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of other-than-temporary decline in value that has been recognized against investment accounted for under equity method of accounting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of impairment loss on investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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