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v2.4.1.9

Supplemental Consolidated Balance Sheet and Statement of Operations Information (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2013 | Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Interest and Other Income [Abstract] |  |  |  |  |  |  |
Interest income |  |  | $ 1,564 us-gaap_InterestIncomeOther |  | $ 1,721 us-gaap_InterestIncomeOther |  | $ 2,522 us-gaap_InterestIncomeOther
Interest expense |  |  | (907)us-gaap_InterestExpense |  | (291)us-gaap_InterestExpense |  | 0 us-gaap_InterestExpense
Gain on E-Commerce transaction |  |  | 0 us-gaap_GainOnSaleOfInvestments |  | 0 us-gaap_GainOnSaleOfInvestments |  | 56,032 us-gaap_GainOnSaleOfInvestments
Impairments of investment | (85,500)us-gaap_ImpairmentOfInvestments |  | (2,036)us-gaap_ImpairmentOfInvestments |  | (85,925)us-gaap_ImpairmentOfInvestments |  | (50,553)us-gaap_ImpairmentOfInvestments
Loss on equity method investments |  |  | (459)us-gaap_IncomeLossFromEquityMethodInvestments |  | (44)us-gaap_IncomeLossFromEquityMethodInvestments |  | (9,925)us-gaap_IncomeLossFromEquityMethodInvestments
Foreign exchange (losses) gains, net |  |  | (31,526)us-gaap_ForeignCurrencyTransactionGainLossBeforeTax |  | (10,271)us-gaap_ForeignCurrencyTransactionGainLossBeforeTax |  | 1,403 us-gaap_ForeignCurrencyTransactionGainLossBeforeTax
Other Income |  |  | 11 us-gaap_OtherIncome |  | 147 us-gaap_OtherIncome |  |
Other Expenses |  |  |  |  |  |  | (3,238)us-gaap_OtherExpenses
Other expense, net |  |  | (33,353)us-gaap_OtherNonoperatingIncomeExpense |  | (94,663)us-gaap_OtherNonoperatingIncomeExpense |  | (3,759)us-gaap_OtherNonoperatingIncomeExpense
Prepaid Expense and Other Assets, Current [Abstract] |  |  |  |  |  |  |
Current portion of unamortized tax effects on intercompany transactions | 28,502 us-gaap_PrepaidTaxes |  | 14,193 us-gaap_PrepaidTaxes |  | 28,502 us-gaap_PrepaidTaxes |  |
Finished goods inventories | 57,097 us-gaap_InventoryFinishedGoodsNetOfReserves |  | 57,134 us-gaap_InventoryFinishedGoodsNetOfReserves |  | 57,097 us-gaap_InventoryFinishedGoodsNetOfReserves |  |
Prepaid expenses | 29,404 us-gaap_PrepaidExpenseCurrent |  | 42,231 us-gaap_PrepaidExpenseCurrent |  | 29,404 us-gaap_PrepaidExpenseCurrent |  |
Restricted cash | 14,579 us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue |  | 12,019 us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue |  | 14,579 us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue |  |
Income taxes receivable | 39,994 us-gaap_IncomeTaxesReceivable |  | 41,788 us-gaap_IncomeTaxesReceivable |  | 39,994 us-gaap_IncomeTaxesReceivable |  |
VAT receivable | 12,966 us-gaap_ValueAddedTaxReceivableCurrent |  | 17,746 us-gaap_ValueAddedTaxReceivableCurrent |  | 12,966 us-gaap_ValueAddedTaxReceivableCurrent |  |
Prepaid marketing | 17,301 grpn_PrepaidMarketing |  | 7,443 grpn_PrepaidMarketing |  | 17,301 grpn_PrepaidMarketing |  |
Other | 10,572 us-gaap_OtherAssetsCurrent |  | 15,437 us-gaap_OtherAssetsCurrent |  | 10,572 us-gaap_OtherAssetsCurrent |  |
Total prepaid expenses and other current assets | 210,415 us-gaap_PrepaidExpenseAndOtherAssetsCurrent |  | 207,991 us-gaap_PrepaidExpenseAndOtherAssetsCurrent |  | 210,415 us-gaap_PrepaidExpenseAndOtherAssetsCurrent |  |
Merchant and Supplier Payables [Abstract] |  |  |  |  |  |  |
Accrued merchant payables | 518,233 grpn_Merchantpayables |  | 632,605 grpn_Merchantpayables |  | 518,233 grpn_Merchantpayables |  |
Accrued supplier payables | 234,710 grpn_Payablestosuppliersofinventories | [1] | 277,962 grpn_Payablestosuppliersofinventories | [1] | 234,710 grpn_Payablestosuppliersofinventories | [1] |
Total accrued merchant and supplier payables | 752,943 grpn_Accruedmerchantandsupplierpayable |  | 910,567 grpn_Accruedmerchantandsupplierpayable |  | 752,943 grpn_Accruedmerchantandsupplierpayable |  |
Accrued Expenses [Abstract] |  |  |  |  |  |  |
Marketing | 12,001 us-gaap_AccruedMarketingCostsCurrent |  | 15,962 us-gaap_AccruedMarketingCostsCurrent |  | 12,001 us-gaap_AccruedMarketingCostsCurrent |  |
Refunds reserve | 38,597 us-gaap_CustomerRefundLiabilityCurrent |  | 33,238 us-gaap_CustomerRefundLiabilityCurrent |  | 38,597 us-gaap_CustomerRefundLiabilityCurrent |  |
Payroll and benefits | 64,966 us-gaap_EmployeeRelatedLiabilitiesCurrent |  | 65,743 us-gaap_EmployeeRelatedLiabilitiesCurrent |  | 64,966 us-gaap_EmployeeRelatedLiabilitiesCurrent |  |
Customer credits | 44,728 grpn_SubscriberRewardsAndCredits |  | 44,463 grpn_SubscriberRewardsAndCredits |  | 44,728 grpn_SubscriberRewardsAndCredits |  |
Professional fees | 18,906 us-gaap_AccruedProfessionalFeesCurrent |  | 14,292 us-gaap_AccruedProfessionalFeesCurrent |  | 18,906 us-gaap_AccruedProfessionalFeesCurrent |  |
Other | 47,788 us-gaap_OtherAccruedLiabilitiesCurrent |  | 56,654 us-gaap_OtherAccruedLiabilitiesCurrent |  | 47,788 us-gaap_OtherAccruedLiabilitiesCurrent |  |
Total accrued expenses | 226,986 us-gaap_AccruedLiabilitiesCurrent |  | 230,352 us-gaap_AccruedLiabilitiesCurrent |  | 226,986 us-gaap_AccruedLiabilitiesCurrent |  |
Current liabilities [Abstract]: |  |  |  |  |  |  |
Income taxes payable | 21,994 us-gaap_AccruedIncomeTaxesCurrent |  | 14,461 us-gaap_AccruedIncomeTaxesCurrent |  | 21,994 us-gaap_AccruedIncomeTaxesCurrent |  |
VAT payable | 37,627 grpn_ValueAddedTaxPayable |  | 33,436 grpn_ValueAddedTaxPayable |  | 37,627 grpn_ValueAddedTaxPayable |  |
Sales taxes payable | 10,412 us-gaap_SalesAndExciseTaxPayableCurrent |  | 9,042 us-gaap_SalesAndExciseTaxPayableCurrent |  | 10,412 us-gaap_SalesAndExciseTaxPayableCurrent |  |
Deferred revenue | 47,259 us-gaap_DeferredRevenueCurrent |  | 43,903 us-gaap_DeferredRevenueCurrent |  | 47,259 us-gaap_DeferredRevenueCurrent |  |
Capital lease obligations | 3,636 us-gaap_CapitalLeaseObligationsCurrent |  | 14,872 us-gaap_CapitalLeaseObligationsCurrent |  | 3,636 us-gaap_CapitalLeaseObligationsCurrent |  |
Other | 11,790 us-gaap_OtherLiabilities |  | 14,598 us-gaap_OtherLiabilities |  | 11,790 us-gaap_OtherLiabilities |  |
Total other current liabilities | 132,718 us-gaap_OtherLiabilitiesCurrent |  | 130,312 us-gaap_OtherLiabilitiesCurrent |  | 132,718 us-gaap_OtherLiabilitiesCurrent |  |
Liabilities, Noncurrent [Abstract] |  |  |  |  |  |  |
Long-term tax liabilities | 109,286 us-gaap_AccruedIncomeTaxesNoncurrent |  | 82,138 us-gaap_AccruedIncomeTaxesNoncurrent |  | 109,286 us-gaap_AccruedIncomeTaxesNoncurrent |  |
Deferred rent | 9,148 us-gaap_DeferredRentCreditNoncurrent |  | 13,200 us-gaap_DeferredRentCreditNoncurrent |  | 9,148 us-gaap_DeferredRentCreditNoncurrent |  |
Capital lease obligations | 5,665 us-gaap_CapitalLeaseObligationsNoncurrent |  | 23,387 us-gaap_CapitalLeaseObligationsNoncurrent |  | 5,665 us-gaap_CapitalLeaseObligationsNoncurrent |  |
Other | 7,598 us-gaap_OtherLiabilitiesNoncurrent |  | 17,559 us-gaap_OtherLiabilitiesNoncurrent |  | 7,598 us-gaap_OtherLiabilitiesNoncurrent |  |
Total other non-current liabilities | 131,697 us-gaap_LiabilitiesNoncurrent |  | 136,284 us-gaap_LiabilitiesNoncurrent |  | 131,697 us-gaap_LiabilitiesNoncurrent |  |
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |  |  |  |  |  |  |
Foreign currency translation adjustments, beginning of period |  |  | 24,952 us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax |  | 12,393 us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax |  |
Unrealized loss on available-for-sale securities, net of tax, beginning of period |  |  | (122)us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax |  | 53 us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax |  |
Accumulated other comprehensive income (loss), pension and other postretirement benefit plans, net of tax, beginning of period |  |  | 0 us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax |  | 0 us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax |  |
Accumulated other comprehensive income, beginning of period |  |  | 24,830 us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |  | 12,446 us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |  |
Foreign currency translation adjustments |  |  | 11,625 us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax |  | 12,933 us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax |  | 425 us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
Other comprehensive income (loss) before reclassification adjustments |  |  | 10,102 us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax |  |  |  |
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax |  |  | (1,500)us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax |  | 0 us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax |  |
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Reclassification Adjustments, Net of Tax |  |  | 1,500 us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax |  | 0 us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax |  | 0 us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
Reclassification adjustment for impairment included in net loss |  |  | 831 us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax |  | 0 us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax |  | 0 us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
Other comprehensive income |  |  | 10,746 us-gaap_OtherComprehensiveIncomeLossNetOfTax |  | 12,758 us-gaap_OtherComprehensiveIncomeLossNetOfTax |  | 478 us-gaap_OtherComprehensiveIncomeLossNetOfTax
Foreign currency translation adjustments, end of period | 24,952 us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax |  | 36,764 us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax |  | 24,952 us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax |  | 12,393 us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
Unrealized loss on available-for-sale securities, net of tax, end of period | (122)us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax |  | 499 us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax |  | (122)us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax |  | 53 us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
Accumulated other comprehensive income (loss), pension and other postretirement benefit plans, net of tax, end of period | 0 us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax |  | (1,500)us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax |  | 0 us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax |  | 0 us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
Accumulated other comprehensive income, end of period | 24,830 us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |  | 35,763 us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |  | 24,830 us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |  | 12,446 us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax
Other-than-temporary impairment of available-for-sale security |  |  | 1,340 us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities |  | 0 us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities |  | 0 us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities
Tax effect |  |  | (509)us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities |  | 0 us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities |  | 0 us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities
Accumulated Translation Adjustment [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |  |  |  |  |  |  |
Foreign currency translation adjustments |  |  | 11,812 us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember |  | 12,559 us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember |  |
Other comprehensive income (loss) before reclassification adjustments |  |  | 11,812 us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember |  |  |  |
Reclassification adjustment for impairment included in net loss |  |  | 0 us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember |  |  |  |
Accumulated Net Unrealized Investment Gain (Loss) [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |  |  |  |  |  |  |
Unrealized gain (loss) on available-for-sale debt security, net of tax |  |  | 621 us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember |  | (175)us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember |  |
Other comprehensive income (loss) before reclassification adjustments |  |  | (210)us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember |  |  |  |
Reclassification adjustment for impairment included in net loss |  |  | 831 us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember |  |  |  |
Accumulated Defined Benefit Plans Adjustment [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |  |  |  |  |  |  |
Reclassification adjustment for impairment included in net loss |  |  | 0 us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |  |  |  |
Parent [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |  |  |  |  |  |  |
Foreign currency translation adjustments |  |  | (11,812)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | (12,559)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | 535 us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember
Unrealized gain (loss) on available-for-sale debt security, net of tax |  |  | 621 us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | (175)us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | 53 us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Reclassification Adjustments, Net of Tax |  |  | 1,500 us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  |  |  |
Other comprehensive income |  |  | $ 10,933 us-gaap_OtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | $ 12,384 us-gaap_OtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  |
[1] | (1)Amounts include payables to suppliers of inventories and providers of shipping and fulfillment services.

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