NET REVENUES - Accounts receivable and contract balances (Details) ¥ in Thousands, $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
|
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2023
CNY (¥)
|
|
| Accounts receivable | ||||
| Opening Balance | ¥ 765,027 | ¥ 524,818 | ¥ 485,044 | |
| Increase, net | 497,193 | 240,209 | 39,774 | |
| Ending Balance | 1,262,220 | $ 180,495 | 765,027 | 524,818 |
| Contract assets | ||||
| Opening Balance | 9,909 | 19,688 | 12,600 | |
| Increase (decrease), net | (9,909) | (9,779) | 7,088 | |
| Ending Balance | 0 | 0 | 9,909 | 19,688 |
| Contract liabilities | ||||
| Opening Balance | 32,994 | 79,925 | 40,378 | |
| Increase (decrease), net | (11,975) | (46,931) | 39,547 | |
| Ending Balance | 21,019 | $ 3,006 | 32,994 | 79,925 |
| Contract liabilities, revenue recognized | ¥ 29,964 | ¥ 72,585 | ¥ 37,111 | |
| X | ||||||||||
- Definition Amount of increase (decrease) in accounts receivables. No definition available.
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| X | ||||||||||
- Definition Amount of increase (decrease) in contract assets. No definition available.
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| X | ||||||||||
- Definition Amount of increase (decrease) in contract liabilities. No definition available.
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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