Cash and cash equivalents (Details) - CNY (¥) ¥ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Cash and cash equivalents | ||
| Cash on hand | ¥ 9,666 | ¥ 4,465 |
| Cash at bank | 6,807,463 | 6,323,656 |
| Cash and cash equivalents as presented in the consolidated statements of financial position and in the consolidated statements of cash flows | ¥ 6,817,129 | ¥ 6,328,121 |
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- Definition The amount of cash balances held at banks. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The amount of cash held by the entity. This does not include demand deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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