Organization record
eHi Car Services Ltd
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| accounts_payable | {"amount": 94964882, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| accounts_payable | {"amount": 25907799, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| accounts_payable | {"amount": 121321840, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| accounts_payable | {"amount": 884395, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| accounts_payable | {"unit": "CNY", "value": 6554239, "concept": "us-gaap:AccountsPayableCurrent"} | 2013-12-31 | sec_edgar |
| accounts_receivable | {"amount": 55776690, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| accounts_receivable | {"amount": 30680099, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| accounts_receivable | {"amount": 27717987, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| accounts_receivable | {"unit": "CNY", "value": 111865306, "concept": "us-gaap:AccountsReceivableNetCurrent"} | 2014-12-31 | sec_edgar |
| accounts_receivable | {"unit": "CNY", "value": 63907848, "concept": "us-gaap:AccountsReceivableNetCurrent"} | 2013-12-31 | sec_edgar |
| capex | {"amount": 499896578, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2017-12-31 | sec_edgar |
| capex | {"amount": 531152613, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2016-12-31 | sec_edgar |
| capex | {"amount": 337056132, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2015-12-31 | sec_edgar |
| capex | {"amount": 213991900, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2014-12-31 | sec_edgar |
| capex | {"unit": "CNY", "value": 601126867, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndE | 2013-12-31 | sec_edgar |
| capex | {"unit": "CNY", "value": 286617921, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndE | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 103184676, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2017-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 81385506, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 375930921, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2015-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 142981837, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2014-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 101655780, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"unit": "CNY", "value": 133453484, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingVa | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"unit": "CNY", "value": 58628311, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingVal | 2011-12-31 | sec_edgar |
| cashflow_financing | {"amount": 312342330, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2017-12-31 | sec_edgar |
| cashflow_financing | {"unit": "CNY", "value": 798298562, "concept": "us-gaap:NetCashProvidedByUsedInFinancingAc | 2016-12-31 | sec_edgar |
| cashflow_financing | {"unit": "CNY", "value": 2281227000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingA | 2015-12-31 | sec_edgar |
| cashflow_investing | {"amount": -397408777, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2017-12-31 | sec_edgar |
| cashflow_investing | {"unit": "CNY", "value": -3381959243, "concept": "us-gaap:NetCashProvidedByUsedInInvesting | 2016-12-31 | sec_edgar |
| cashflow_investing | {"unit": "CNY", "value": -991917315, "concept": "us-gaap:NetCashProvidedByUsedInInvestingA | 2015-12-31 | sec_edgar |
| cashflow_operating | {"amount": 110641254, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2017-12-31 | sec_edgar |
| cashflow_operating | {"unit": "CNY", "value": 420743905, "concept": "us-gaap:NetCashProvidedByUsedInOperatingAc | 2016-12-31 | sec_edgar |
| cashflow_operating | {"unit": "CNY", "value": 296690894, "concept": "us-gaap:NetCashProvidedByUsedInOperatingAc | 2015-12-31 | sec_edgar |
| cashflow_operating | {"amount": 6914270, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinui | 2014-12-31 | sec_edgar |
| cashflow_operating | {"unit": "CNY", "value": 12063481, "concept": "us-gaap:NetCashProvidedByUsedInOperatingAct | 2013-12-31 | sec_edgar |
| cashflow_operating | {"unit": "CNY", "value": 26120009, "concept": "us-gaap:NetCashProvidedByUsedInOperatingAct | 2012-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 138890287, "concept": "us-gaap:CommonStockSharesIssued"} | 2017-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 138860287, "concept": "us-gaap:CommonStockSharesIssued"} | 2016-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 137133413, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 114379243, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 138890287, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2017-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 138860287, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2016-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 137133413, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2015-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 114379243, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 6096842, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-12-31 | sec_edgar |
| current_assets | {"amount": 517107611, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| current_assets | {"amount": 279663725, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| current_assets | {"amount": 529078272, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| current_assets | {"amount": 229903220, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| current_assets | {"unit": "CNY", "value": 803741630, "concept": "us-gaap:AssetsCurrent"} | 2013-12-31 | sec_edgar |
| current_liabilities | {"amount": 572920753, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| current_liabilities | {"amount": 201081547, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| current_liabilities | {"amount": 290529804, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| current_liabilities | {"amount": 108953836, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| current_liabilities | {"unit": "CNY", "value": 333475335, "concept": "us-gaap:LiabilitiesCurrent"} | 2013-12-31 | sec_edgar |
| debt_current | {"amount": 393072231, "concept": "us-gaap:DebtCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| debt_current | {"amount": 133403332, "concept": "us-gaap:DebtCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| debt_current | {"amount": 123982167, "concept": "us-gaap:DebtCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| debt_current | {"amount": 87115906, "concept": "us-gaap:DebtCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| debt_current | {"unit": "CNY", "value": 219640421, "concept": "us-gaap:DebtCurrent"} | 2013-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.14, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2017-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.03, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.85, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2015-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -2.89, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2014-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -60.98, "concept": "us-gaap:EarningsPerShareBasic", "currency" | 2013-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -54.25, "concept": "us-gaap:EarningsPerShareBasic", "currency" | 2012-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.13, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2017-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.03, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2016-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.84, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2015-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -2.89, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2014-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -60.98, "concept": "us-gaap:EarningsPerShareDiluted", "currenc | 2013-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -54.25, "concept": "us-gaap:EarningsPerShareDiluted", "currenc | 2012-12-31 | sec_edgar |
| gross_profit | {"amount": 132052505, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2017-12-31 | sec_edgar |
| gross_profit | {"amount": 85505244, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2016-12-31 | sec_edgar |
| gross_profit | {"amount": 48265038, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2015-12-31 | sec_edgar |
| gross_profit | {"unit": "CNY", "value": 132465772, "concept": "us-gaap:GrossProfit"} | 2014-12-31 | sec_edgar |
| gross_profit | {"unit": "CNY", "value": 39948343, "concept": "us-gaap:GrossProfit"} | 2013-12-31 | sec_edgar |
| income_tax_expense | {"amount": 7281411, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2017-12-31 | sec_edgar |
| income_tax_expense | {"amount": 952178, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-12-31 | sec_edgar |
| income_tax_expense | {"amount": 13505818, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-12-31 | sec_edgar |
| income_tax_expense | {"amount": 308103, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-12-31 | sec_edgar |
| income_tax_expense | {"unit": "CNY", "value": 1228145, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2013-12-31 | sec_edgar |
| income_tax_expense | {"unit": "CNY", "value": 5212399, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2012-12-31 | sec_edgar |
| industry_sic | {"code": "7510", "scheme": "SIC", "description": "Services-Auto Rental & Leasing (No Drive | sec_edgar | |
| intangible_assets | {"amount": 10221747, "concept": "us-gaap:FiniteLivedIntangibleAssetsNet", "currency": "USD | 2017-12-31 | sec_edgar |
| intangible_assets | {"amount": 9232532, "concept": "us-gaap:FiniteLivedIntangibleAssetsNet", "currency": "USD" | 2016-12-31 | sec_edgar |
| intangible_assets | {"amount": 7003483, "concept": "us-gaap:FiniteLivedIntangibleAssetsNet", "currency": "USD" | 2015-12-31 | sec_edgar |
| intangible_assets | {"amount": 6164189, "concept": "us-gaap:FiniteLivedIntangibleAssetsNet", "currency": "USD" | 2014-12-31 | sec_edgar |
| intangible_assets | {"unit": "CNY", "value": 29977317, "concept": "us-gaap:FiniteLivedIntangibleAssetsNet"} | 2013-12-31 | sec_edgar |
| interest_expense | {"amount": 43125099, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2017-12-31 | sec_edgar |
| interest_expense | {"amount": 32400891, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2016-12-31 | sec_edgar |
| interest_expense | {"amount": 19106574, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2015-12-31 | sec_edgar |
| interest_expense | {"amount": 12400098, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2014-12-31 | sec_edgar |
| interest_expense | {"unit": "CNY", "value": 50880171, "concept": "us-gaap:InterestExpense"} | 2013-12-31 | sec_edgar |
| interest_expense | {"unit": "CNY", "value": 66635720, "concept": "us-gaap:InterestExpense"} | 2012-12-31 | sec_edgar |
| long_term_debt | {"unit": "CNY", "value": 4685655914, "concept": "us-gaap:LongTermDebt"} | 2017-12-31 | sec_edgar |
| long_term_debt | {"unit": "CNY", "value": 3073936327, "concept": "us-gaap:LongTermDebt"} | 2016-12-31 | sec_edgar |
| long_term_debt | {"unit": "CNY", "value": 2422584323, "concept": "us-gaap:LongTermDebt"} | 2015-12-31 | sec_edgar |
| long_term_debt | {"unit": "CNY", "value": 953354908, "concept": "us-gaap:LongTermDebt"} | 2014-12-31 | sec_edgar |
| long_term_debt | {"unit": "CNY", "value": 486209252, "concept": "us-gaap:LongTermDebt"} | 2013-12-31 | sec_edgar |
| long_term_debt_current | {"unit": "CNY", "value": 1728599440, "concept": "us-gaap:LongTermDebtCurrent"} | 2017-12-31 | sec_edgar |
| long_term_debt_current | {"unit": "CNY", "value": 306113338, "concept": "us-gaap:LongTermDebtCurrent"} | 2016-12-31 | sec_edgar |
| long_term_debt_current | {"unit": "CNY", "value": 453131683, "concept": "us-gaap:LongTermDebtCurrent"} | 2015-12-31 | sec_edgar |
| long_term_debt_current | {"unit": "CNY", "value": 240122039, "concept": "us-gaap:LongTermDebtCurrent"} | 2014-12-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 454491258, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 384246433, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 257719077, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| long_term_debt_noncurrent | {"unit": "CNY", "value": 713232869, "concept": "us-gaap:LongTermDebtNoncurrent"} | 2014-12-31 | sec_edgar |
| net_income | {"amount": 18784293, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-12-31 | sec_edgar |
| net_income | {"amount": 4772449, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-12-31 | sec_edgar |
| net_income | {"amount": 107496188, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-12-31 | sec_edgar |
| net_income | {"unit": "CNY", "value": -93145437, "concept": "us-gaap:NetIncomeLoss"} | 2014-12-31 | sec_edgar |
| net_income | {"unit": "CNY", "value": -152214030, "concept": "us-gaap:NetIncomeLoss"} | 2013-12-31 | sec_edgar |
| operating_expenses | {"amount": 62391754, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2017-12-31 | sec_edgar |
| operating_expenses | {"amount": 48799584, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2016-12-31 | sec_edgar |
| operating_expenses | {"amount": 36716706, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2015-12-31 | sec_edgar |
| operating_expenses | {"unit": "CNY", "value": 150318629, "concept": "us-gaap:OperatingExpenses"} | 2014-12-31 | sec_edgar |
| operating_expenses | {"unit": "CNY", "value": 139306105, "concept": "us-gaap:OperatingExpenses"} | 2013-12-31 | sec_edgar |
| operating_expenses | {"unit": "CNY", "value": 554046875, "concept": "us-gaap:OperatingExpenses"} | 2012-12-31 | sec_edgar |
| operating_income | {"amount": 69660751, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2017-12-31 | sec_edgar |
| operating_income | {"amount": 36705660, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2016-12-31 | sec_edgar |
| operating_income | {"amount": 11548332, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2015-12-31 | sec_edgar |
| operating_income | {"amount": -2877358, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2014-12-31 | sec_edgar |
| operating_income | {"unit": "CNY", "value": -99357762, "concept": "us-gaap:OperatingIncomeLoss"} | 2013-12-31 | sec_edgar |
| operating_income | {"unit": "CNY", "value": -103961673, "concept": "us-gaap:OperatingIncomeLoss"} | 2012-12-31 | sec_edgar |
| ppe_net | {"amount": 1084648005, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD | 2017-12-31 | sec_edgar |
| ppe_net | {"amount": 824365429, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD" | 2016-12-31 | sec_edgar |
| ppe_net | {"amount": 632408799, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD" | 2015-12-31 | sec_edgar |
| ppe_net | {"amount": 312678915, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD" | 2014-12-31 | sec_edgar |
| ppe_net | {"unit": "CNY", "value": 1062331035, "concept": "us-gaap:PropertyPlantAndEquipmentNet"} | 2013-12-31 | sec_edgar |
| pretax_income | {"amount": 26065704, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2017-12-31 | sec_edgar |
| pretax_income | {"amount": 5724627, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxe | 2016-12-31 | sec_edgar |
| pretax_income | {"amount": 121002006, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTa | 2015-12-31 | sec_edgar |
| pretax_income | {"amount": -14704216, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTa | 2014-12-31 | sec_edgar |
| pretax_income | {"unit": "CNY", "value": -150985885, "concept": "us-gaap:IncomeLossFromContinuingOperation | 2013-12-31 | sec_edgar |
| pretax_income | {"unit": "CNY", "value": -170497689, "concept": "us-gaap:IncomeLossFromContinuingOperation | 2012-12-31 | sec_edgar |
| profit_loss | {"amount": -15012319, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2014-12-31 | sec_edgar |
| profit_loss | {"unit": "CNY", "value": -152214030, "concept": "us-gaap:ProfitLoss"} | 2013-12-31 | sec_edgar |
| profit_loss | {"unit": "CNY", "value": -175710088, "concept": "us-gaap:ProfitLoss"} | 2012-12-31 | sec_edgar |
| retained_earnings | {"amount": -62314425, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2017-12-31 | sec_edgar |
| retained_earnings | {"amount": -75997780, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2016-12-31 | sec_edgar |
| retained_earnings | {"amount": -86570703, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2015-12-31 | sec_edgar |
| retained_earnings | {"amount": -202612015, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency" | 2014-12-31 | sec_edgar |
| retained_earnings | {"unit": "CNY", "value": -963273400, "concept": "us-gaap:RetainedEarningsAccumulatedDefici | 2013-12-31 | sec_edgar |
| sga_expense | {"amount": 41601245, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "US | 2017-12-31 | sec_edgar |
| sga_expense | {"amount": 36286631, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "US | 2016-12-31 | sec_edgar |
| sga_expense | {"amount": 28335009, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "US | 2015-12-31 | sec_edgar |
| sga_expense | {"amount": 21294752, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "US | 2014-12-31 | sec_edgar |
| sga_expense | {"unit": "CNY", "value": 112416394, "concept": "us-gaap:GeneralAndAdministrativeExpense"} | 2013-12-31 | sec_edgar |
| sga_expense | {"unit": "CNY", "value": 94431599, "concept": "us-gaap:GeneralAndAdministrativeExpense"} | 2012-12-31 | sec_edgar |
| share_based_compensation | {"amount": 2088567, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2017-12-31 | sec_edgar |
| share_based_compensation | {"amount": 2310377, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2016-12-31 | sec_edgar |
| share_based_compensation | {"amount": 2158641, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2015-12-31 | sec_edgar |
| share_based_compensation | {"amount": 2043829, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2014-12-31 | sec_edgar |
| share_based_compensation | {"unit": "CNY", "value": 6206213, "concept": "us-gaap:ShareBasedCompensation"} | 2013-12-31 | sec_edgar |
| share_based_compensation | {"unit": "CNY", "value": 6683456, "concept": "us-gaap:ShareBasedCompensation"} | 2012-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 138794624, "concept": "us-gaap:WeightedAverageNumberOfSharesOu | 2017-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 137621702, "concept": "us-gaap:WeightedAverageNumberOfSharesOu | 2016-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 126758363, "concept": "us-gaap:WeightedAverageNumberOfSharesOu | 2015-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 19198145, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2014-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 6096842, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2013-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 6096842, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2012-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 139593917, "concept": "us-gaap:WeightedAverageNumberOfDilutedS | 2017-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 138552031, "concept": "us-gaap:WeightedAverageNumberOfDilutedS | 2016-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 128403877, "concept": "us-gaap:WeightedAverageNumberOfDilutedS | 2015-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 19198145, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2014-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 6096842, "concept": "us-gaap:WeightedAverageNumberOfDilutedSha | 2013-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 6096842, "concept": "us-gaap:WeightedAverageNumberOfDilutedSha | 2012-12-31 | sec_edgar |
| stockholders_equity | {"amount": 646534400, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2017-12-31 | sec_edgar |
| stockholders_equity | {"amount": 574842221, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2016-12-31 | sec_edgar |
| stockholders_equity | {"amount": 609477489, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2015-12-31 | sec_edgar |
| stockholders_equity | {"amount": 381393107, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2014-12-31 | sec_edgar |
| stockholders_equity | {"unit": "CNY", "value": -956651075, "concept": "us-gaap:StockholdersEquity"} | 2013-12-31 | sec_edgar |
| stockholders_equity | {"unit": "CNY", "value": -596486660, "concept": "us-gaap:StockholdersEquity"} | 2012-12-31 | sec_edgar |
| total_assets | {"amount": 1679673857, "concept": "us-gaap:Assets", "currency": "USD"} | 2017-12-31 | sec_edgar |
| total_assets | {"amount": 1175422599, "concept": "us-gaap:Assets", "currency": "USD"} | 2016-12-31 | sec_edgar |
| total_assets | {"amount": 1204254513, "concept": "us-gaap:Assets", "currency": "USD"} | 2015-12-31 | sec_edgar |
| total_assets | {"amount": 605299215, "concept": "us-gaap:Assets", "currency": "USD"} | 2014-12-31 | sec_edgar |
| total_assets | {"unit": "CNY", "value": 2026421867, "concept": "us-gaap:Assets"} | 2013-12-31 | sec_edgar |
| total_equity | {"unit": "CNY", "value": 2366391673, "concept": "us-gaap:StockholdersEquityIncludingPortio | 2014-12-31 | sec_edgar |
| total_equity | {"unit": "CNY", "value": -956651075, "concept": "us-gaap:StockholdersEquityIncludingPortio | 2013-12-31 | sec_edgar |
| total_equity | {"unit": "CNY", "value": -596486660, "concept": "us-gaap:StockholdersEquityIncludingPortio | 2012-12-31 | sec_edgar |
| total_equity | {"unit": "CNY", "value": -285452868, "concept": "us-gaap:StockholdersEquityIncludingPortio | 2011-12-31 | sec_edgar |
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| total_liabilities | {"amount": 600580378, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2016-12-31 | sec_edgar |
| total_liabilities | {"amount": 594777024, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2015-12-31 | sec_edgar |
| total_liabilities | {"amount": 223906108, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2014-12-31 | sec_edgar |
| total_liabilities | {"unit": "CNY", "value": 709551606, "concept": "us-gaap:Liabilities"} | 2013-12-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 1679673857, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": | 2017-12-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 1175422599, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": | 2016-12-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 1204254513, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": | 2015-12-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 605299215, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2014-12-31 | sec_edgar |
| total_liabilities_and_equity | {"unit": "CNY", "value": 2026421867, "concept": "us-gaap:LiabilitiesAndStockholdersEquity" | 2013-12-31 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"amount": 94964882, "currency": "USD"} | 2017-12-31 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"amount": 25907799, "currency": "USD"} | 2016-12-31 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"amount": 121321840, "currency": "USD"} | 2015-12-31 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"amount": 884395, "currency": "USD"} | 2014-12-31 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"unit": "CNY", "value": 6554239} | 2013-12-31 | sec_edgar |
| xbrl:AccountsPayableOtherCurrent | {"unit": "CNY", "value": 41300848} | 2017-12-31 | sec_edgar |
| xbrl:AccountsPayableOtherCurrent | {"unit": "CNY", "value": 16687283} | 2016-12-31 | sec_edgar |
| xbrl:AccountsPayableOtherCurrent | {"unit": "CNY", "value": 7936959} | 2015-12-31 | sec_edgar |