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INVESTMENTS (Details 3) $ / shares in Units, ¥ in Millions, $ in Millions |  | 1 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Mar. 31, 2010 USD ($) item $ / shares shares | Mar. 31, 2010 CNY (¥) | Apr. 30, 2014 CNY (¥) | Mar. 31, 2010 item $ / shares shares | Sep. 30, 2015 CNY (¥) | Sep. 30, 2015 USD ($) $ / shares | Sep. 30, 2015 CNY (¥)
Hanting |  |  |  |  |  |  |
Investment transaction disclosures |  |  |  |  |  |  |
Purchase of shares, cost of share aggregate | $ 67.5 | ¥ 461 |  |  |  |  |
Purchase of shares, number aggregate | 22,049,446 |  |  | 22,049,446 |  |  |
Percentage of equity interest purchased aggregate | 9.00% |  |  | 9.00% |  |  |
Total number of seats | item | 7 |  |  | 7 |  |  |
Number of seats | item | 1 |  |  | 1 |  |  |
Fair value of available-for-sale investment |  |  |  |  |  | $ 134.0 | ¥ 852
Increase in fair value of the investment credited to other comprehensive income | ¥ |  |  |  |  | ¥ 423 |  |
Hanting | Ordinary shares | Private placement |  |  |  |  |  |  |
Investment transaction disclosures |  |  |  |  |  |  |
Purchase of shares, shares purchased |  |  |  | 7,202,482 |  |  |
Hanting | Ordinary shares | Shareholders |  |  |  |  |  |  |
Investment transaction disclosures |  |  |  |  |  |  |
Purchase of shares, shares purchased |  |  |  | 11,646,964 |  |  |
Hanting | Ordinary shares | IPO |  |  |  |  |  |  |
Investment transaction disclosures |  |  |  |  |  |  |
Purchase of shares, shares purchased |  |  |  | 3,200,000 |  |  |
Purchase of shares, price per share | $ / shares | $ 3.0625 |  |  | $ 3.0625 |  |  |
Hanting | ADS |  |  |  |  |  |  |
Investment transaction disclosures |  |  |  |  |  |  |
Purchase of shares, number aggregate | 3,200,000 |  |  | 3,200,000 |  |  |
Closing price of ADS (in dollars per share) | $ / shares |  |  |  |  |  | $ 24.33 |
Hanting | ADS | IPO |  |  |  |  |  |  |
Investment transaction disclosures |  |  |  |  |  |  |
Purchase of shares, shares purchased |  |  |  | 800,000 |  |  |
Purchase of shares, price per share | $ / shares | $ 12.25 |  |  | $ 12.25 |  |  |
LY.com |  |  |  |  |  |  |
Investment transaction disclosures |  |  |  |  |  |  |
Purchase of shares, cost of share aggregate | ¥ |  |  | ¥ 1,400 |  |  |  |

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