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Financial Instruments (Details) ¥ in Thousands, $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 CNY (¥) | Dec. 31, 2021 CNY (¥) | Dec. 31, 2022 USD ($)
Fair Value Measurements |  |  |
Equity investments with readily determinable fair values | ¥ 2,567,268 | ¥ 5,886,911 |
Short-term investments | 7,622,673 | 12,281,548 | $ 1,105,184
Investments accounted for at fair values | 246,073 | 194,280 |
Total | 10,436,014 | 18,362,739 |
Quoted Prices in Active Market for Identical Assets (Level 1) |  |  |
Fair Value Measurements |  |  |
Equity investments with readily determinable fair values | 2,567,268 | 5,886,911 |
Total | 2,567,268 | 5,886,911 |
Significant Other Observable Inputs (Level 2) |  |  |
Fair Value Measurements |  |  |
Short-term investments | 7,622,673 | 12,281,548 |
Total | 7,622,673 | 12,281,548 |
Significant Unobservable Inputs (Level 3) |  |  |
Fair Value Measurements |  |  |
Investments accounted for at fair values | 246,073 | 194,280 |
Total | 246,073 | 194,280 |
Significant Unobservable Inputs (Level 3) | Certain of equity investments |  |  |
Fair Value Measurements |  |  |
Impairment charges of certain equity investments without determinable fair value | ¥ 85,200 | ¥ 19,200 |

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