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PREPAID EXPENSES AND OTHER CURRENT ASSETS - Analysis of the allowance for doubtful debt in relation to other receivables (Details) - CNY (¥) ¥ in Thousands | 9 Months Ended
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Sep. 30, 2024 | Sep. 30, 2023
Analysis of the allowance for doubtful debt in relation to other receivables |  |
Balance at beginning of the year | ¥ 445,669 | ¥ 131,624
Addition | 1,372 | 16,700
Write-off | (467) |
Foreign exchange difference | (33) | 94
Balance at the end of the year | ¥ 446,541 | ¥ 148,418

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- Definition The valuation allowance as of the balance sheet date to reduce the gross amount of receivables to estimated net realizable value, which would be presented in parentheses on the face of the balance sheet. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-4 + Details
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- Definition Amount of expense related to other loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(14)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details
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- Definition Amount of increase (decrease) in other receivable in relation to foreign exchange difference. + References No definition available. + Details
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- Definition Amount of direct write-downs of other receivable charged against the allowance. + References No definition available. + Details
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