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v3.7.0.1

Summary of significant accounting policies (Details) ¥ / shares in Units, $ / shares in Units, ¥ in Thousands, $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2016 USD ($) $ / shares | Dec. 31, 2016 CNY (¥) ¥ / shares | Dec. 31, 2015 CNY (¥) ¥ / shares | Dec. 31, 2014 CNY (¥) ¥ / shares | Dec. 31, 2016 CNY (¥) | Dec. 30, 2016
Reclassifications |  |  |  |  |  |
Accounts receivable | $ (2,515,398) |  | ¥ (8,193,665) |  | ¥ (17,464,408) |
Loan receivables | 1,828,880 |  | 3,698,488 |  | 12,697,915 |
Cash flows resulted from loan receivables that have been reclassified from operating activities to investing activities |  |  | 3,507,873 | ¥ 274,885 |  |
Revision of previously issued financial statements |  |  |  |  |  |
Net revenues | 37,465,310 | ¥ 260,121,645 | 181,275,425 | 115,002,317 |  |
Share of results of equity investees | (401,173) | (2,785,343) | (2,852,677) |  |  |
Net loss | $ (491,678) | ¥ (3,413,724) | ¥ (9,117,506) | ¥ (4,996,358) |  |
Net loss per share - basic | (per share) | $ (0.20) | ¥ (1.36) | ¥ (3.33) | ¥ (5.35) |  |
Net loss per share - diluted | (per share) | $ (0.20) | ¥ (1.36) | ¥ (3.33) | ¥ (5.35) |  |
Investment in equity investees | $ 2,194,300 |  | ¥ 8,713,219 |  | 15,235,020 |
Deferred revenues - current | 175,986 |  | 983,721 |  | 1,221,865 |
Deferred revenues - non-current | 310,649 |  | 2,556,345 |  | 2,156,835 |
Accumulated deficit | (3,148,545) |  | (18,420,834) |  | (21,860,345) |
Accumulated other comprehensive income | 222,295 |  | 554,826 |  | 1,543,393 |
Foreign currency translation |  |  |  |  |  |
Total exchange gains/(losses) | (21,079) | ¥ (146,354) | (57,395) | ¥ (28,980) |  |
Total foreign currency translation adjustments gain (loss) | 135,909 | ¥ 943,616 | 954,787 | ¥ (121,612) |  |
Convenience translation |  |  |  |  |  |
Convenience translation rate (RMB to USD) |  |  |  |  |  | 6.9430
Loan receivables, net |  |  |  |  |  |
Loan receivables, net | 1,828,880 |  | 3,698,488 |  | 12,697,915 |
Allowance for doubtful accounts |  |  | 87,996 |  | 251,813 |
Construction in progress |  |  |  |  |  |
Amount of construction in progress | $ 286,925 |  | 1,266,992 |  | ¥ 1,992,123 |
Reclassifications |  |  |  |  |  |
Reclassifications |  |  |  |  |  |
Accounts receivable |  |  | 1,314,619 |  |  |
Loan receivables |  |  | 1,314,619 |  |  |
Loan receivables, net |  |  |  |  |  |
Loan receivables, net |  |  | 1,314,619 |  |  |
As reported |  |  |  |  |  |
Revision of previously issued financial statements |  |  |  |  |  |
Net revenues |  |  | 181,286,955 |  |  |
Share of results of equity investees |  |  | (3,134,283) |  |  |
Net loss |  |  | ¥ (9,387,582) |  |  |
Net loss per share - basic | ¥ / shares |  |  | ¥ (3.43) |  |  |
Net loss per share - diluted | ¥ / shares |  |  | ¥ (3.43) |  |  |
Investment in equity investees |  |  | ¥ 8,864,249 |  |  |
Deferred revenues - current |  |  | 1,028,350 |  |  |
Deferred revenues - non-current |  |  | 2,705,164 |  |  |
Accumulated deficit |  |  | (18,690,910) |  |  |
Accumulated other comprehensive income |  |  | 782,484 |  |  |
Revision |  |  |  |  |  |
Revision of previously issued financial statements |  |  |  |  |  |
Net revenues |  |  | (11,530) |  |  |
Share of results of equity investees |  |  | 281,606 |  |  |
Net loss |  |  | ¥ 270,076 |  |  |
Net loss per share - basic | ¥ / shares |  |  | ¥ 0.10 |  |  |
Net loss per share - diluted | ¥ / shares |  |  | ¥ 0.10 |  |  |
Investment in equity investees |  |  | ¥ (151,030) |  |  |
Deferred revenues - current |  |  | (44,629) |  |  |
Deferred revenues - non-current |  |  | (148,819) |  |  |
Accumulated deficit |  |  | 270,076 |  |  |
Accumulated other comprehensive income |  |  | ¥ (227,658) |  |  |
Minimum |  |  |  |  |  |
Loan receivables, net |  |  |  |  |  |
Loan periods extended range | 1 day | 1 day |  |  |  |
Maximum |  |  |  |  |  |
Loan receivables, net |  |  |  |  |  |
Loan periods extended range | 36 months | 36 months |  |  |  |
Electronic equipment |  |  |  |  |  |
Property, equipment and software, net |  |  |  |  |  |
Estimated useful Lives (in Years) | 3 years | 3 years |  |  |  |
Office equipment |  |  |  |  |  |
Property, equipment and software, net |  |  |  |  |  |
Estimated useful Lives (in Years) | 5 years | 5 years |  |  |  |
Vehicles |  |  |  |  |  |
Property, equipment and software, net |  |  |  |  |  |
Estimated useful Lives (in Years) | 5 years | 5 years |  |  |  |
Logistic and warehouse equipment |  |  |  |  |  |
Property, equipment and software, net |  |  |  |  |  |
Estimated useful Lives (in Years) | 5 years | 5 years |  |  |  |
Leasehold improvement |  |  |  |  |  |
Property, equipment and software, net |  |  |  |  |  |
Estimated useful Lives (in Years) | Over the shorter of the expected life of leasehold improvements or the lease term | Over the shorter of the expected life of leasehold improvements or the lease term |  |  |  |
Software | Minimum |  |  |  |  |  |
Property, equipment and software, net |  |  |  |  |  |
Estimated useful Lives (in Years) | 3 years | 3 years |  |  |  |
Software | Maximum |  |  |  |  |  |
Property, equipment and software, net |  |  |  |  |  |
Estimated useful Lives (in Years) | 5 years | 5 years |  |  |  |
Building |  |  |  |  |  |
Property, equipment and software, net |  |  |  |  |  |
Estimated useful Lives (in Years) | 40 years | 40 years |  |  |  |
Building improvement | Minimum |  |  |  |  |  |
Property, equipment and software, net |  |  |  |  |  |
Estimated useful Lives (in Years) | 5 years | 5 years |  |  |  |
Building improvement | Maximum |  |  |  |  |  |
Property, equipment and software, net |  |  |  |  |  |
Estimated useful Lives (in Years) | 10 years | 10 years |  |  |  |

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