Concentration and risks (Details) - CNY (¥) ¥ in Thousands |
12 Months Ended | |||
---|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
|
Concentration and risks | ||||
Cash and cash equivalents and restricted cash | ¥ 1,250,372 | ¥ 2,005,856 | ¥ 1,126,920 | ¥ 2,438,131 |
Currency convertibility risk | Cash and cash equivalents and restricted cash | Denominated in RMB | ||||
Concentration and risks | ||||
Cash and cash equivalents and restricted cash | ¥ 897,896 | ¥ 1,076,036 | ||
Concentration risk (as a percent) | 71.81% | 53.64% |
X | ||||||||||
- Definition Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|