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Accrued Expenses Narrative (Details) - Orbitz $ in Thousands | Dec. 31, 2014 USD ($)
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Entity Information [Line Items] |
Contract exit costs, total | $ 11,700
Contract exit costs, current | 11,629
Contract exit costs, non-current | $ 100

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | dei_EntityInformationLineItems
Namespace Prefix: | dei_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Current portion of accrued contract exit costs as of the balance sheet date. + References No definition available. + Details
Name: | expe_ContractExitCostsCurrent
Namespace Prefix: | expe_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Contract Exit Costs Non-Current + References No definition available. + Details
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Namespace Prefix: | expe_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Contract Exit Costs current and non current portion. + References No definition available. + Details
Name: | expe_ContractExitCostsTotal
Namespace Prefix: | expe_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |