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CONSOLIDATED STATEMENTS OF CASH FLOWS ¥ in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 USD ($) | Dec. 31, 2018 CNY (¥) | Dec. 31, 2017 CNY (¥) | Dec. 31, 2016 CNY (¥)
Cash flows from operating activities: |  |  |  |
Net income | $ 310,301 | ¥ 2,133,472 | ¥ 1,892,433 | ¥ 1,992,767
Adjustments to reconcile net income to net cash by operating activities: |  |  |  |
Provision for allowance for doubtful accounts | 25,512 | 175,405 | 130,862 | 57,743
Inventory write-down | 64,115 | 440,823 | 206,733 | 303,233
Depreciation of property and equipment | 112,034 | 770,290 | 720,840 | 610,976
Amortization of intangible assets | 6,958 | 47,842 | 340,816 | 363,977
Amortization of land use rights | 10,414 | 71,601 | 55,545 | 37,657
Gains (losses) on disposal of property and equipment and other assets | 111 | 762 | (4,170) | 10,499
Share-based compensation expenses | 97,623 | 671,210 | 667,098 | 475,653
Share of loss of equity method investees | 6,836 | 46,999 | 22,280 | 71,489
Impairment loss of other investments | 2,919 | 20,073 | 133,026 | 114,574
Unrealized gains on short term investments | (7,069) | (48,604) | (16,934) | (31,855)
Amortization of debt issuance costs |  |  | 5,950 | 35,824
Gain on disposal or revaluation of investments | (27,902) | (191,842) | (55,615) |
Changes in operating assets and liabilities: |  |  |  |
Accounts receivable | (9,444) | (64,931) | (2,655,862) | (1,951,397)
Amounts due from related parties | (1,059) | (7,284) | (1,839) | 30,251
Other receivables and prepayments | 18,095 | 124,418 | (1,265,051) | (323,182)
Inventories | 42,438 | 291,781 | (2,240,420) | (685,018)
Deferred tax assets | (15,076) | (103,658) | (70,297) | (10,119)
Accounts payable | (20,471) | (140,746) | 3,217,304 | 1,553,400
Advances from customers | (127,106) | (873,914) | (347,538) | 690,402
Accrued expenses and other current liabilities | 288,805 | 1,985,677 | 290,818 | (305,221)
Amounts due to related parties | 37,537 | 258,086 | 12,293 | (186,533)
Deferred income | 21,865 | 150,335 | 26,554 | 55,549
Deferred tax liability | (1,752) | (12,047) | (83,575) | (79,256)
Net cash generated from operating activities | 835,684 | 5,745,748 | 981,251 | 2,831,413
Cash flows from investing activities: |  |  |  |
Purchases of property and equipment | (366,471) | (2,519,673) | (2,197,773) | (1,967,645)
Purchases of land use rights | (156,115) | (1,073,370) | (275,810) | (199,642)
Government subsidies received for land use rights | 7,607 | 52,300 | 117,825 | 240,069
Deposits paid for acquisition of land use rights |  |  |  | (618,219)
Proceed from disposal of property and equipment and other assets | 718 | 4,936 | 9,290 | 13,385
Purchases of other assets | (133) | (917) | (867) | (5,121)
Purchases of short term investments | (391,394) | (2,691,032) | (354,000) | (2,165,000)
Redemption of short term investments upon maturities | 108,758 | 747,766 | 796,729 | 3,332,482
Investment in equity method investees and other investments | (140,164) | (963,699) | (16,783) | (155,641)
Acquisition of subsidiaries, net of cash acquired of RMB19,490 , RMB174 and nil in 2016, 2017 and 2018, respectively |  |  | (4,701) | (106,365)
Deposits for investment in equity method investees and other investments |  |  | (240,000) |
Disposal of an available-for-sale investment |  |  | 279,295 |
Cash paid for loan originations | (111,122) | (764,020) | (188,960) | (46,305)
Cash received from loan repayments | 75,561 | 519,519 | 46,149 |
Other investing activities | (820) | (5,622) | (3,000) | 9,000
Net cash used in investing activities | (973,575) | (6,693,812) | (2,032,606) | (1,669,002)
Cash flows from financing activities: |  |  |  |
Proceeds from bank and other borrowings | 307,655 | 2,115,285 | 910,310 | 3,000
Repayment of bank and other borrowings | (246,656) | (1,695,885) | (3,000) | (98,000)
Capital contributions from non-controlling interests | 145 | 1,000 |  | 1,380
Acquisition of non-controlling interests | (2,719) | (18,699) | (25,855) | (111,636)
Partial redemption of convertible senior notes |  |  | (21,697) |
Repurchase of ordinary shares |  |  |  | (193,619)
Proceeds from issuance of securitization debt | 140,935 | 969,000 | 760,000 |
Repayment of securitization debt | (110,537) | (760,000) |  |
Proceeds from issuance of ordinary shares to new investors |  |  | 5,610,337 |
Proceeds from issuance of ordinary shares upon exercise of share options | 574 | 3,947 | 5,969 | 5,747
Deferred settlement of acquisition of subsidiaries | (4,026) | (27,680) | (64,990) |
Other financing activities |  |  | (1,250) |
Net cash (used in) provided by financing activities | 85,371 | 586,968 | 7,169,824 | (393,128)
Effect of exchange rate changes on cash, cash equivalents and restricted cash | 25,828 | 177,576 | (6,054) | 15,910
Net increase (decrease) in cash, cash equivalents and restricted cash | (26,692) | (183,520) | 6,112,415 | 785,193
Cash, cash equivalents and restricted cash at beginning of the period | 1,486,727 | 10,221,992 | 4,109,577 | 3,324,384
Cash, cash equivalents and restricted cash at end of the period | 1,460,035 | 10,038,472 | 10,221,992 | 4,109,577
Reconciliation in amounts on the consolidated balance sheets: |  |  |  |
Total cash, cash equivalents and restricted cash at end of the period | 1,486,727 | 10,221,992 | 4,109,577 | 3,324,384
Supplemental disclosures of cash flow information: |  |  |  |
Interest paid, net of amount capitalized | 23,234 | 159,744 | 82,435 | 85,195
Income tax paid | 139,087 | 956,291 | 948,915 | 631,129
Supplemental disclosure of non-cash investing and financing activities: |  |  |  |
Payables incurred for purchase of property and equipment | $ 673 | ¥ 4,626 | ¥ 9,971 | 271,999
Payables for acquisition of subsidiaries |  |  |  | ¥ 74,352

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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of investments, not including unrealized gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, held at each balance sheet date and included in earnings for the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
Name: | us-gaap_UnrealizedGainLossOnInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets. As a noncash expense this element is added back to net income to calculated net cash used in or provided for in operating activities. + References No definition available. + Details
Name: | vips_AmortizationOfLandUseRights
Namespace Prefix: | vips_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represents payables for acquisition of a subsidiary. + References No definition available. + Details
Name: | vips_BusinessCombinationPayablesForAcquisitionsOfSubsidiary
Namespace Prefix: | vips_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The increase (decrease) during the reporting period in the amount of prepayments by customers for goods or services to be provided at a later date. + References No definition available. + Details
Name: | vips_IncreaseDecreaseInCustomerAdvance
Namespace Prefix: | vips_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase (decrease) in deferred income tax assets during the reporting period. + References No definition available. + Details
Name: | vips_IncreaseDecreaseInDeferredIncomeTaxAssets
Namespace Prefix: | vips_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of cash outflows for payments of deposits related to acquisition of land use right. + References No definition available. + Details
Name: | vips_PaymentsForDepositsRelatedToAcquisitionOfLandUseRight
Namespace Prefix: | vips_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of cash paid to purchase land use right as part of investing activities. + References No definition available. + Details
Name: | vips_PaymentsForPurchaseOfLandUseRight
Namespace Prefix: | vips_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash outflow to deferred settlement of acquisition of subsidiaries. + References No definition available. + Details
Name: | vips_PaymentsToDeferredSettlementOfAcquisitionOfSubsidiaries
Namespace Prefix: | vips_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of cash inflows for subsidies of government for land use right. + References No definition available. + Details
Name: | vips_ProceedsFromGovernmentSubsidiesForLandUseRight
Namespace Prefix: | vips_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of cash inflow from the sale or maturity of short term investments + References No definition available. + Details
Name: | vips_ProceedsFromSaleAndMaturityOfShortTermInvestments
Namespace Prefix: | vips_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration