For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.

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The amount or range of possible amounts of gain that could be realized upon the resolution of a contingency.

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Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

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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.

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No definition available.

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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The amount of cash paid for deposits on goods and services during the period; excludes time deposits and deposits with other institutions, which pertain to financial service entities.

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COMMITMENTS AND CONTINGENCIES (Contingencies and Guarantees) (Details) ¥ in Millions, $ in Millions	1 Months Ended
	Jan. 31, 2016 CNY (¥)	Feb. 28, 2013 CNY (¥)	Jul. 31, 2008 CNY (¥)	Dec. 31, 2017 USD ($)	Nov. 22, 2017 CNY (¥)
Contingencies [Line Items]
Guarantor Obligations, Maximum Exposure, Undiscounted \| $				$ 42.9
Case Against Wuxi Zhongcai [Member]
Contingencies [Line Items]
Amount of claim	¥ 102.0	¥ 2.7
Amount of claim against party		93.2			¥ 93.2
Payment for long-term purchase agreement deposit	95.6	95.6	¥ 95.6
Provision for doubtful accounts receivable	150.0	93.2			¥ 93.2
Loss Contingency, Damages Sought, Value	¥ 102.0	¥ 2.7