XML 66 R45.htm IDEA: XBRL DOCUMENT
v3.22.1

Short-term Investments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Short-term Investments |
Summary of short-term investments | The following is a summary of short-term investments (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2020
​ |  | ​ |  | Unrealized |  | Estimated
​ | ​ | Cost | ​ | Gains/(Losses) | ​ | Fair Value
​ | ​ | RMB | ​ | RMB | ​ | RMB
Short-term investments |  | 13,095,780 | ​ | 177,246 | ​ | 13,273,026
​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2021
​ |  | ​ |  | Unrealized |  | Estimated
​ | ​ | Cost | ​ | Gains/(Losses) | ​ | Fair Value
​ | ​ | RMB | ​ | RMB | ​ | RMB
Short-term investments | ​ | 12,081,868 | ​ | 199,680 | ​ | 12,281,548
​

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets. + References No definition available. + Details
Name: | us-gaap_MarketableSecuritiesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration