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Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details)

v2.4.0.8
Income Taxes (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended 96 Months Ended 3 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 30, 2015
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2027
Dec. 31, 2012
TripAdvisor, Inc. [Member]
Restructuring Cost and Reserve [Line Items] Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Domestic Ìý Ìý Ìý Ìý $ 553 $ 1,769 $ 770 Ìý Ìý
Foreign Ìý Ìý Ìý Ìý 157 216 169 Ìý Ìý
Total Ìý Ìý Ìý Ìý 710 1,985 939 Ìý Ìý
Deferred Tax Assets, Net, Current Ìý Ìý Ìý Ìý (5) [1] 0 [1] Ìý Ìý Ìý
Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý 800
Operating Loss Carryforwards, Valuation Allowance Ìý Ìý Ìý Ìý 68 Ìý Ìý Ìý Ìý
Income Tax Expense (Benefit) [Abstract] Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Current Federal Tax Expense (Benefit) Ìý Ìý Ìý Ìý (128) (214) (156) Ìý Ìý
Current State and Local Tax Expense (Benefit) Ìý Ìý Ìý Ìý (36) (27) (32) Ìý Ìý
Current Foreign Tax Expense (Benefit) Ìý Ìý Ìý Ìý (102) (140) (120) Ìý Ìý
Current Income Tax Expense (Benefit) Ìý Ìý Ìý Ìý (266) (381) (308) Ìý Ìý
Deferred Federal Income Tax Expense (Benefit) Ìý Ìý Ìý Ìý (11) (31) (42) Ìý Ìý
Deferred State and Local Income Tax Expense (Benefit) Ìý Ìý Ìý Ìý 122 11 (6) Ìý Ìý
Deferred Foreign Income Tax Expense (Benefit) Ìý Ìý Ìý Ìý 25 7 4 Ìý Ìý
Deferred Income Tax Expense (Benefit) Ìý Ìý Ìý Ìý 136 (13) (44) Ìý Ìý
Income Tax Expense (Benefit) Ìý Ìý Ìý Ìý 130 394 352 Ìý Ìý
Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation [Abstract] Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Income Tax Reconciliation, Income Tax Expense (Benefit), at Federal Statutory Income Tax Rate Ìý Ìý Ìý Ìý (249) (695) (329) Ìý Ìý
Gain on consolidation of equity method affiliate not taxable Ìý Ìý Ìý Ìý 0 294 0 Ìý Ìý
Income Tax Reconciliation, State and Local Income Taxes Ìý Ìý Ìý Ìý (17) (11) (22) Ìý Ìý
Income Tax Reconciliation, Foreign Income Tax Rate Differential Ìý Ìý Ìý Ìý 8 5 (3) Ìý Ìý
Income Tax Reconciliation, Nondeductible Expense, Impairment Losses Ìý Ìý Ìý Ìý (2) (29) 0 Ìý Ìý
Income Tax Reconciliation, Deductions, Dividends Ìý Ìý Ìý Ìý 9 13 5 Ìý Ìý
Income Tax Reconciliation, Tax Credits Ìý Ìý Ìý Ìý 58 48 3 Ìý Ìý
Income Tax Reconciliation, Change in Deferred Tax Assets Valuation Allowance Ìý Ìý Ìý Ìý (32) (8) (15) Ìý Ìý
Income Tax Reconciliation, Change in Enacted Tax Rate Ìý Ìý Ìý Ìý 112 0 0 Ìý Ìý
Income Tax Reconciliation, Other Adjustments Ìý Ìý Ìý Ìý (17) (11) 9 Ìý Ìý
Undistributed Earnings of Foreign Subsidiaries Ìý Ìý Ìý Ìý 481 Ìý Ìý Ìý Ìý
Components of Deferred Tax Assets and Liabilities [Abstract] Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Deferred Tax Assets, Operating Loss Carryforwards, Domestic Ìý Ìý Ìý Ìý 102 110 Ìý Ìý Ìý
Deferred Tax Assets, Tax Credit Carryforwards, Foreign Ìý Ìý Ìý Ìý 129 87 Ìý Ìý Ìý
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Ìý Ìý Ìý Ìý 54 32 Ìý Ìý Ìý
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities Ìý Ìý Ìý Ìý 85 80 Ìý Ìý Ìý
Deferred Tax Assets, Other Ìý Ìý Ìý Ìý 128 120 Ìý Ìý Ìý
Deferred Tax Assets, Gross Ìý Ìý Ìý Ìý 498 429 Ìý Ìý Ìý
Deferred Tax Assets, Valuation Allowance Ìý Ìý Ìý Ìý (68) (52) Ìý Ìý Ìý
Deferred Tax Assets, Net Ìý Ìý Ìý Ìý 430 377 Ìý Ìý Ìý
Deferred Tax Liabilities, Investment in Noncontrolled Affiliates Ìý Ìý Ìý Ìý 569 492 Ìý Ìý Ìý
Deferred Tax Liabilities, Goodwill and Intangible Assets, Intangible Assets Ìý Ìý Ìý Ìý 2,281 2,751 Ìý Ìý Ìý
Deferred Tax Liabilities, Discount on exchangeable debentures Ìý Ìý Ìý Ìý 958 890 Ìý Ìý Ìý
Deferred Tax Liaiblities, Deferred Gain on Debt Retirements Ìý Ìý Ìý Ìý 313 321 Ìý Ìý Ìý
Deferred Tax Liabilities, Other Ìý Ìý Ìý Ìý 73 44 Ìý Ìý Ìý
Deferred Tax Liabilities Ìý Ìý Ìý Ìý 4,194 4,498 Ìý Ìý Ìý
Deferred Tax Assets (Liabilities), Net Ìý Ìý Ìý Ìý 3,764 4,121 Ìý Ìý Ìý
Deferred Tax Liabilities, Current Ìý Ìý Ìý Ìý (925) (912) Ìý Ìý Ìý
Deferred income taxes Ìý Ìý Ìý Ìý (2,844) (3,209) Ìý Ìý Ìý
Expiration of deferred tax asset carryforwards, amounts 7 2 30 Ìý Ìý Ìý Ìý 192 Ìý
Income Tax Uncertainties [Abstract] Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Unrecognized Tax Benefits, Increases Resulting from Current Period Tax Positions Ìý Ìý Ìý (41) 31 12 Ìý Ìý Ìý
Unrecognized Tax Benefits, Increases Resulting from Prior Period Tax Positions Ìý Ìý Ìý Ìý 5 2 Ìý Ìý Ìý
Unrecognized Tax Benefits, Decreases Resulting from Prior Period Tax Positions Ìý Ìý Ìý Ìý (7) (4) Ìý Ìý Ìý
Unrecognized Tax Benefits, Increases Resulting from Acquisition Ìý Ìý Ìý Ìý 0 24 Ìý Ìý Ìý
Unrecognized Tax Benefits, Reductions Resulting from Lapse of Applicable Statute of Limitations Ìý Ìý Ìý Ìý (15) (11) Ìý Ìý Ìý
Unrecognized Tax Benefits Ìý Ìý Ìý Ìý 160 146 123 Ìý Ìý
Unrecognized Tax Benefits that Would Impact Effective Tax Rate Ìý Ìý Ìý Ìý 103 Ìý Ìý Ìý Ìý
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Ìý Ìý Ìý Ìý 28 Ìý Ìý Ìý Ìý
Valuation Allowance, Deferred Tax Asset, Change in Amount Ìý Ìý Ìý Ìý $ (16) Ìý Ìý Ìý Ìý
[1] TripAdvisor's deferred tax asset is not offset with Liberty's deferred tax liabilities as TripAdvisor is not included in the group tax return of Liberty. TripAdvisor's deferred tax asset has been included in other current assets in the accompanying consolidated balance sheet.