XML 37 R14.htm IDEA: XBRL DOCUMENT
v3.8.0.1

PROPERTY, EQUIPMENT AND SOFTWARE | 12 Months Ended
--- | ---
Dec. 31, 2017
PROPERTY, EQUIPMENT AND SOFTWARE |
PROPERTY, EQUIPMENT AND SOFTWARE | 7. PROPERTY, EQUIPMENT AND SOFTWARE Property, equipment and software and its related accumulated depreciation and amortization as of December 31, 2016 and 2017 were as follows:
|  | 2016 |  | 2017 |
|  | RMB |  | RMB |
Buildings |  | 5,148,644,010 |  | 5,162,445,022 |
Computer equipment |  | 731,530,644 |  | 926,427,543 |
Website-related equipment |  | 536,705,335 |  | 637,528,902 |
Furniture and fixtures |  | 178,703,320 |  | 232,846,204 |
Software |  | 124,082,233 |  | 166,758,939 |
Leasehold improvements |  | 115,997,785 |  | 140,221,796 |
Construction in progress |  | 10,056,257 |  | 7,554,107 |
Less: accumulated depreciation and amortization |  | (1,253,759,503 | ) | (1,658,282,084 | )
Total net book value |  | 5,591,960,081 |  | 5,615,500,429 |
Depreciation expense for the years ended December 31, 2015, 2016 and 2017 was RMB256 million, RMB461 million and RMB490 million, respectively.

X
- References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 + Details
Name: | us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration