SHORT-TERM AND LONG-TERM BANK BORROWINGS (Details) ¥ in Thousands, $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
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Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2025
USD ($)
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| BORROWINGS | |||
| Outstanding balance | ¥ 3,889,300 | ¥ 3,023,600 | $ 555,100 |
| Unused facilities | 3,868,200 | 2,595,000 | |
| Short-term bank borrowings | 300,000 | ||
| Long-term bank borrowings | 33,600 | ||
| Land use rights, net | 143,300 | 146,278 | $ 20,451 |
| Outstanding bank borrowings | ¥ 0 | ||
| Minimum | |||
| BORROWINGS | |||
| Line of credit, remaining term | 1 month | ||
| Maximum | |||
| BORROWINGS | |||
| Line of credit, remaining term | 55 months | ||
| Assets Pledged as Collateral | |||
| BORROWINGS | |||
| Land use rights, net | ¥ 0 | 77,600 | |
| Short term debt | |||
| BORROWINGS | |||
| Short-term bank borrowings | ¥ 300,000 | ||
| Interest rate (as a percent) | 2.50% | ||
| Secured long term debt | |||
| BORROWINGS | |||
| Interest rate (as a percent) | 2.54% | ||
| Long-term bank borrowings | ¥ 33,600 | ||
| Term of the short-term borrowing | 5 years | ||
| Secured long term debt | Assets Pledged as Collateral | |||
| BORROWINGS | |||
| Land use rights, net | ¥ 77,600 | ||
| X | ||||||||||
- Definition Amount of carrying value as of the balance sheet date of land use rights, net, classified as noncurrent. No definition available.
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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
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| X | ||||||||||
- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Represents the aggregate of total long-term debt, including current maturities and short-term debt. No definition available.
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Period remaining on line of credit facility before it terminates, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the operating cycle if longer, excluding current portion. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of borrowings from a bank classified as other, maturing within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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