XML 19 R39.htm IDEA: XBRL DOCUMENT v2.4.1.9
Schedule of Acquisition-Date Fair Value of Assets and Liabilities (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Aug. 08, 2013
Business Acquisition [Line Items]        
Goodwill $ 352,788us-gaap_Goodwill $ 352,788us-gaap_Goodwill $ 113,442us-gaap_Goodwill  
Grub​Hub​ Holdings ​Inc        
Business Acquisition [Line Items]        
Cash and cash equivalents       13,266us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
/ us-gaap_BusinessAcquisitionAxis
= grub_GrubHubHoldingsIncMember
Accounts receivable       2,108us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
/ us-gaap_BusinessAcquisitionAxis
= grub_GrubHubHoldingsIncMember
Other identifiable assets       4,422grub_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherCurrentAndNoncurrentAssets
/ us-gaap_BusinessAcquisitionAxis
= grub_GrubHubHoldingsIncMember
Deferred tax asset       4,013us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssetsNoncurrent
/ us-gaap_BusinessAcquisitionAxis
= grub_GrubHubHoldingsIncMember
Deferred tax liability       (88,937)us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilitiesNoncurrent
/ us-gaap_BusinessAcquisitionAxis
= grub_GrubHubHoldingsIncMember
Goodwill       239,346us-gaap_Goodwill
/ us-gaap_BusinessAcquisitionAxis
= grub_GrubHubHoldingsIncMember
Liabilities assumed       (10,602)us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
/ us-gaap_BusinessAcquisitionAxis
= grub_GrubHubHoldingsIncMember
Total net assets acquired       421,485us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet
/ us-gaap_BusinessAcquisitionAxis
= grub_GrubHubHoldingsIncMember
Grub​Hub​ Holdings ​Inc | Trademarks        
Business Acquisition [Line Items]        
Trademarks       85,276us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets
/ us-gaap_BusinessAcquisitionAxis
= grub_GrubHubHoldingsIncMember
/ us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_TrademarksMember
Grub​Hub​ Holdings ​Inc | Customer Relationships        
Business Acquisition [Line Items]        
Intangible assets       167,450us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
/ us-gaap_BusinessAcquisitionAxis
= grub_GrubHubHoldingsIncMember
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerRelationshipsMember
Grub​Hub​ Holdings ​Inc | Developed technology        
Business Acquisition [Line Items]        
Intangible assets       $ 5,143us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
/ us-gaap_BusinessAcquisitionAxis
= grub_GrubHubHoldingsIncMember
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_DevelopedTechnologyRightsMember