$HLT
Hilton Worldwide Holdings Inc. Stock $hlt

$hlt Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000158568919000034 Filed on February 13, 2019

Income Statement

Concept	2017 Q4	2017 Q3	2017 Q2
Revenue	$2.279B	$2.354B	$2.076B
YoY Change	23.93%	26.08%	6.46%
Cost Of Revenue	$1.267B	$1.223B	$1.213B
YoY Change	244.29%	14.3%	7.35%
Gross Profit	$801.0M	$868.0M	$863.0M
YoY Change	20.45%	8.91%	5.24%
Gross Profit Margin	35.15%	36.87%	41.57%
Selling, General & Admin	$443.0M	$446.0M	$445.0M
YoY Change	5.48%	3.24%	-0.22%
% of Gross Profit	55.31%	51.38%	51.56%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$84.00M	$83.00M	$83.00M
YoY Change	-48.78%	-50.89%	-51.46%
% of Gross Profit	10.49%	9.56%	9.62%
Operating Expenses	$542.0M	$536.0M	$539.0M
YoY Change	2.85%	0.75%	-1.64%
Operating Profit	$259.0M	$332.0M	$324.0M
YoY Change	6.15%	25.28%	18.68%
Interest Expense	-$91.00M	$85.00M	$86.00M
YoY Change	225.0%	-12.37%	-13.13%
% of Operating Profit	-35.14%	25.6%	26.54%
Other Income/Expense, Net	$13.00M	$7.000M	$11.00M
YoY Change	-23.53%	-30.0%	0.0%
Pretax Income	$181.0M	$256.0M	$250.0M
YoY Change	21.48%	62.03%	53.37%
Income Tax	$51.00M	-$96.00M	$99.00M
% Of Pretax Income	28.18%	-37.5%	39.6%
Net Earnings	$729.0M	$158.0M	$150.0M
YoY Change	-288.37%	-15.51%	-37.24%
Net Earnings / Revenue	31.99%	6.71%	7.23%
Basic Earnings Per Share	$2.29	$0.49	$0.46
Diluted Earnings Per Share	$2.27	$0.49	$0.46
COMMON SHARES
Basic Shares Outstanding	320.0M shares	322.0M shares	327.0M shares
Diluted Shares Outstanding		325.0M shares	329.0M shares

Balance Sheet

Concept	2017 Q4	2017 Q3	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$570.0M	$670.0M	$784.0M
YoY Change	-46.33%	-22.0%	-3.21%
Cash & Equivalents	$570.0M	$670.0M	$784.0M
Short-Term Investments
Other Short-Term Assets	$169.0M	$46.00M	$46.00M
YoY Change	333.33%	-4.17%	-11.54%
Inventory
Prepaid Expenses	$127.0M	$130.0M	$123.0M
Receivables	$1.005B	$928.0M	$921.0M
Other Receivables	$36.00M	$5.000M	$0.00
Total Short-Term Assets	$2.007B	$1.905B	$1.999B
YoY Change	-43.58%	-37.0%	-31.77%
LONG-TERM ASSETS
Property, Plant & Equipment	$353.0M	$346.0M	$338.0M
YoY Change	3.52%	-96.16%	-96.29%
Goodwill	$5.190B	$5.183B	$5.164B
YoY Change	-0.54%	-11.48%	-11.91%
Intangibles	$1.342B	$1.352B	$1.362B
YoY Change	-4.82%
Long-Term Investments
YoY Change
Other Assets	$291.0M	$468.0M	$452.0M
YoY Change	-28.68%	30.36%	44.41%
Total Long-Term Assets	$12.22B	$12.32B	$12.27B
YoY Change	-46.05%	-46.08%	-46.47%
TOTAL ASSETS
Total Short-Term Assets	$2.007B	$1.905B	$1.999B
Total Long-Term Assets	$12.22B	$12.32B	$12.27B
Total Assets	$14.23B	$14.22B	$14.27B
YoY Change	-45.72%	-45.02%	-44.81%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$282.0M	$1.910B	$1.878B
YoY Change	-10.19%	-18.86%	-20.76%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$46.00M	$49.00M	$48.00M
YoY Change	39.39%	-72.93%	-74.19%
Total Short-Term Liabilities	$2.462B	$2.033B	$1.989B
YoY Change	-8.27%	-21.75%	-25.31%
LONG-TERM LIABILITIES
Long-Term Debt	$6.556B	$6.564B	$6.572B
YoY Change	-0.41%	-35.77%	-35.93%
Other Long-Term Liabilities	$920.0M	$1.554B	$1.537B
YoY Change	-38.34%	38.01%	45.0%
Total Long-Term Liabilities	$920.0M	$1.554B	$1.537B
YoY Change	-38.34%	38.01%	45.0%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.462B	$2.033B	$1.989B
Total Long-Term Liabilities	$920.0M	$1.554B	$1.537B
Total Liabilities	$12.54B	$12.78B	$12.75B
YoY Change	-38.43%	-34.08%	-34.62%
SHAREHOLDERS EQUITY
Retained Earnings	-$6.981B	-$7.384B	-$7.514B
YoY Change	110.08%	157.64%	151.81%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$891.0M	$625.0M	$352.0M
YoY Change
Treasury Stock Shares	13.63M shares	10.00M shares	5.681M shares
Shareholders Equity	$1.688B	$1.447B	$1.515B
YoY Change
Total Liabilities & Shareholders Equity	$14.23B	$14.22B	$14.27B
YoY Change	-45.72%	-45.02%	-44.81%

Cashflow Statement

Concept	2017 Q4	2017 Q3	2017 Q2
OPERATING ACTIVITIES
Net Income	$729.0M	$158.0M	$150.0M
YoY Change	-288.37%	-15.51%	-37.24%
Depreciation, Depletion And Amortization	$84.00M	$83.00M	$83.00M
YoY Change	-48.78%	-50.89%	-51.46%
Cash From Operating Activities	$254.0M	$251.0M	$294.0M
YoY Change	-25.51%	-14.92%	-12.24%
INVESTING ACTIVITIES
Capital Expenditures	-$52.00M	-$34.00M	-$29.00M
YoY Change	-35.0%	-64.58%	-75.42%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$4.000M	$1.000M
YoY Change	-100.0%	-128.57%	-112.5%
Cash From Investing Activities	-$52.00M	-$30.00M	-$28.00M
YoY Change	-32.47%	-72.73%	-77.78%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-328.0M	-335.0M	-345.0M
YoY Change	-205.47%	146.32%	234.95%
NET CHANGE
Cash From Operating Activities	254.0M	251.0M	294.0M
Cash From Investing Activities	-52.00M	-30.00M	-28.00M
Cash From Financing Activities	-328.0M	-335.0M	-345.0M
Net Change In Cash	-126.0M	-114.0M	-79.00M
YoY Change	-121.91%	-332.65%	-174.53%
FREE CASH FLOW
Cash From Operating Activities	$254.0M	$251.0M	$294.0M
Capital Expenditures	-$52.00M	-$34.00M	-$29.00M
Free Cash Flow	$306.0M	$285.0M	$323.0M
YoY Change	-27.32%	-27.11%	-28.7%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2018	dei	Amendment Flag AmendmentFlag	false
CY2018	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2018	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2018	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
CY2018	dei	Document Period End Date DocumentPeriodEndDate	2018-12-31
CY2018	dei	Document Type DocumentType	10-K
CY2018	dei	Entity Central Index Key EntityCentralIndexKey	0001585689
CY2019Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	292847337	shares
CY2018	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2018	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2018	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2018Q2	dei	Entity Public Float EntityPublicFloat	23156000000	USD
CY2018	dei	Entity Registrant Name EntityRegistrantName	Hilton Worldwide Holdings Inc.
CY2018	dei	Entity Shell Company EntityShellCompany	false
CY2018	dei	Entity Small Business EntitySmallBusiness	false
CY2018	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2018	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2018	dei	Trading Symbol TradingSymbol	hlt
CY2018Q4	hlt	Accrualfor Taxing Authority Proposed Tax Owed Adjustment AccrualforTaxingAuthorityProposedTaxOwedAdjustment	52000000	USD
CY2017Q4	hlt	Buildings And Leasehold Improvements BuildingsAndLeaseholdImprovements	428000000	USD
CY2018Q4	hlt	Buildings And Leasehold Improvements BuildingsAndLeaseholdImprovements	456000000	USD
CY2016	hlt	Capitalexpendituresforpropertyandequipmentofcontinuingoperations Capitalexpendituresforpropertyandequipmentofcontinuingoperations	62000000	USD
CY2017	hlt	Capitalexpendituresforpropertyandequipmentofcontinuingoperations Capitalexpendituresforpropertyandequipmentofcontinuingoperations	58000000	USD
CY2018	hlt	Capitalexpendituresforpropertyandequipmentofcontinuingoperations Capitalexpendituresforpropertyandequipmentofcontinuingoperations	72000000	USD
CY2016	hlt	Cash Dividends Paidto Guarantors CashDividendsPaidtoGuarantors	0	USD
CY2017	hlt	Cash Dividends Paidto Guarantors CashDividendsPaidtoGuarantors	0	USD
CY2016	hlt	Cashtransferredinspinoffsof Parkand Hgv CashtransferredinspinoffsofParkandHGV	0	USD
CY2017	hlt	Cashtransferredinspinoffsof Parkand Hgv CashtransferredinspinoffsofParkandHGV	501000000	USD
CY2018	hlt	Cashtransferredinspinoffsof Parkand Hgv CashtransferredinspinoffsofParkandHGV	0	USD
CY2016	hlt	Costs And Expenses Excluding Cost Of Reimbursable Expense CostsAndExpensesExcludingCostOfReimbursableExpense	2107000000	USD
CY2017	hlt	Costs And Expenses Excluding Cost Of Reimbursable Expense CostsAndExpensesExcludingCostOfReimbursableExpense	2100000000	USD
CY2018	hlt	Costs And Expenses Excluding Cost Of Reimbursable Expense CostsAndExpensesExcludingCostOfReimbursableExpense	2151000000	USD
CY2018	hlt	Date Majorityof Leases Expire DateMajorityofLeasesExpire	2029
CY2016	hlt	Deferred Income Tax Expense Benefitfrom Continuingand Discontinued Operations DeferredIncomeTaxExpenseBenefitfromContinuingandDiscontinuedOperations	-85000000	USD
CY2017	hlt	Deferred Income Tax Expense Benefitfrom Continuingand Discontinued Operations DeferredIncomeTaxExpenseBenefitfromContinuingandDiscontinuedOperations	-729000000	USD
CY2018	hlt	Deferred Income Tax Expense Benefitfrom Continuingand Discontinued Operations DeferredIncomeTaxExpenseBenefitfromContinuingandDiscontinuedOperations	-14000000	USD
CY2018	hlt	Deferred Tax Assets Operating Loss Carryforwards Subjectto Expiration Within One Year DeferredTaxAssetsOperatingLossCarryforwardsSubjecttoExpirationWithinOneYear	less than $1 million
CY2017Q4	hlt	Deferred Tax Liabilities Brand Intangible DeferredTaxLiabilitiesBrandIntangible	1122000000	USD
CY2018Q4	hlt	Deferred Tax Liabilities Brand Intangible DeferredTaxLiabilitiesBrandIntangible	1123000000	USD
CY2017Q4	hlt	Deferred Tax Liabilities Investment In Foreign Subsidiaries DeferredTaxLiabilitiesInvestmentInForeignSubsidiaries	0	USD
CY2018Q4	hlt	Deferred Tax Liabilities Investment In Foreign Subsidiaries DeferredTaxLiabilitiesInvestmentInForeignSubsidiaries	29000000	USD
CY2016	hlt	Depreciationandamortizationfromcontinuinganddiscontinuedoperations Depreciationandamortizationfromcontinuinganddiscontinuedoperations	673000000	USD
CY2017	hlt	Depreciationandamortizationfromcontinuinganddiscontinuedoperations Depreciationandamortizationfromcontinuinganddiscontinuedoperations	336000000	USD
CY2018	hlt	Depreciationandamortizationfromcontinuinganddiscontinuedoperations Depreciationandamortizationfromcontinuinganddiscontinuedoperations	325000000	USD
CY2016	hlt	Effective Income Tax Rate Reconciliation Additional Income Tax Expense From Structuring Transactions EffectiveIncomeTaxRateReconciliationAdditionalIncomeTaxExpenseFromStructuringTransactions	477000000	USD
CY2017	hlt	Effective Income Tax Rate Reconciliation Additional Income Tax Expense From Structuring Transactions EffectiveIncomeTaxRateReconciliationAdditionalIncomeTaxExpenseFromStructuringTransactions	0	USD
CY2018	hlt	Effective Income Tax Rate Reconciliation Additional Income Tax Expense From Structuring Transactions EffectiveIncomeTaxRateReconciliationAdditionalIncomeTaxExpenseFromStructuringTransactions	9000000	USD
CY2016	hlt	Foreign Currency Transaction Gain Lossbefore Taxfrom Continuing Operationsand Discontinued Operations ForeignCurrencyTransactionGainLossbeforeTaxfromContinuingOperationsandDiscontinuedOperations	-13000000	USD
CY2017	hlt	Foreign Currency Transaction Gain Lossbefore Taxfrom Continuing Operationsand Discontinued Operations ForeignCurrencyTransactionGainLossbeforeTaxfromContinuingOperationsandDiscontinuedOperations	3000000	USD
CY2018	hlt	Foreign Currency Transaction Gain Lossbefore Taxfrom Continuing Operationsand Discontinued Operations ForeignCurrencyTransactionGainLossbeforeTaxfromContinuingOperationsandDiscontinuedOperations	-11000000	USD
CY2018	hlt	Foreigndeferredtaxassetsvaluationallowancedecrease Foreigndeferredtaxassetsvaluationallowancedecrease	3000000	USD
CY2017Q4	hlt	Furniture And Equipment FurnitureAndEquipment	346000000	USD
CY2018Q4	hlt	Furniture And Equipment FurnitureAndEquipment	356000000	USD
CY2016	hlt	Gain Losson Dispositionof Assetsof Continuingand Discontinued Operations GainLossonDispositionofAssetsofContinuingandDiscontinuedOperations	9000000	USD
CY2017	hlt	Gain Losson Dispositionof Assetsof Continuingand Discontinued Operations GainLossonDispositionofAssetsofContinuingandDiscontinuedOperations	0	USD
CY2018	hlt	Gain Losson Dispositionof Assetsof Continuingand Discontinued Operations GainLossonDispositionofAssetsofContinuingandDiscontinuedOperations	0	USD
CY2016	hlt	Income Loss After Taxes Before Incomefrom Subsidiaries Netof Taxes IncomeLossAfterTaxesBeforeIncomefromSubsidiariesNetofTaxes	-17000000	USD
CY2017	hlt	Income Loss After Taxes Before Incomefrom Subsidiaries Netof Taxes IncomeLossAfterTaxesBeforeIncomefromSubsidiariesNetofTaxes	1089000000	USD
CY2018	hlt	Income Loss After Taxes Before Incomefrom Subsidiaries Netof Taxes IncomeLossAfterTaxesBeforeIncomefromSubsidiariesNetofTaxes	769000000	USD
CY2016	hlt	Income Tax Reconciliation Uncertain Tax Positions IncomeTaxReconciliationUncertainTaxPositions	-139000000	USD
CY2017	hlt	Income Tax Reconciliation Uncertain Tax Positions IncomeTaxReconciliationUncertainTaxPositions	38000000	USD
CY2018	hlt	Income Tax Reconciliation Uncertain Tax Positions IncomeTaxReconciliationUncertainTaxPositions	16000000	USD
CY2018	hlt	Insurance Claims Satisfied Average Term InsuranceClaimsSatisfiedAverageTerm	three years
CY2017Q4	hlt	Intercompany Payables IntercompanyPayables	0	USD
CY2018Q4	hlt	Intercompany Payables IntercompanyPayables	0	USD
CY2017Q4	hlt	Intercompany Receivables IntercompanyReceivables	0	USD
CY2018Q4	hlt	Intercompany Receivables IntercompanyReceivables	0	USD
CY2017Q4	hlt	Investments In Consolidated Subsidiaries InvestmentsInConsolidatedSubsidiaries	0	USD
CY2018Q4	hlt	Investments In Consolidated Subsidiaries InvestmentsInConsolidatedSubsidiaries	0	USD
CY2018	hlt	Leases Ending Expiration Date LeasesEndingExpirationDate	2067
CY2018	hlt	Leases Starting Expiration Date LeasesStartingExpirationDate	2019
CY2016	hlt	Netreimbursementrevenueandexpense Netreimbursementrevenueandexpense	-12000000	USD
CY2017	hlt	Netreimbursementrevenueandexpense Netreimbursementrevenueandexpense	-172000000	USD
CY2018	hlt	Netreimbursementrevenueandexpense Netreimbursementrevenueandexpense	-85000000	USD
CY2017	hlt	Noncashfinancingspinoffs Noncashfinancingspinoffs	25000000	USD
CY2017Q4	hlt	Number Of Consolidated Variable Interest Entities NumberOfConsolidatedVariableInterestEntities	3	Entity
CY2018Q4	hlt	Number Of Consolidated Variable Interest Entities NumberOfConsolidatedVariableInterestEntities	3	Entity
CY2017Q4	hlt	Number Of Consolidated Variable Interest Entities Capital Leases NumberOfConsolidatedVariableInterestEntitiesCapitalLeases	2	Entity
CY2018Q4	hlt	Number Of Consolidated Variable Interest Entities Capital Leases NumberOfConsolidatedVariableInterestEntitiesCapitalLeases	2	Entity
CY2018Q4	hlt	Numberofhotelsandresortsproperties Numberofhotelsandresortsproperties	5685	Hotel
CY2018Q4	hlt	Numberofhotelsandresortsrooms Numberofhotelsandresortsrooms	912960	Room
CY2018	hlt	Operating Loss Carryforwards Expiration Range OperatingLossCarryforwardsExpirationRange	2019 and 2038
CY2016	hlt	Otherrevenueslessotherexpenses Otherrevenueslessotherexpenses	16000000	USD
CY2017	hlt	Otherrevenueslessotherexpenses Otherrevenueslessotherexpenses	49000000	USD
CY2018	hlt	Otherrevenueslessotherexpenses Otherrevenueslessotherexpenses	47000000	USD
CY2016	hlt	Paymentsofdebtissuancecostsandredemptionpremium Paymentsofdebtissuancecostsandredemptionpremium	76000000	USD
CY2017	hlt	Paymentsofdebtissuancecostsandredemptionpremium Paymentsofdebtissuancecostsandredemptionpremium	69000000	USD
CY2018	hlt	Paymentsofdebtissuancecostsandredemptionpremium Paymentsofdebtissuancecostsandredemptionpremium	21000000	USD
CY2016	hlt	Paymentsto Acquire Intercompany Notes Receivable PaymentstoAcquireIntercompanyNotesReceivable	0	USD
CY2016	hlt	Proceedsfrom Collectionof Intercompany Notes Receivable ProceedsfromCollectionofIntercompanyNotesReceivable	0	USD
CY2016	hlt	Proceedsfrom Intercompany Short Term Debt ProceedsfromIntercompanyShortTermDebt	0	USD
CY2018	hlt	Reclassificationfromdeferredrevenuesduetochangeinestimatedtransactionprice Reclassificationfromdeferredrevenuesduetochangeinestimatedtransactionprice	175000000	USD
CY2018	hlt	Releaseofvaluationallowanceagainstforeigndeferredtaxassets Releaseofvaluationallowanceagainstforeigndeferredtaxassets	6000000	USD
CY2016	hlt	Repaymentsof Intercompany Debt RepaymentsofIntercompanyDebt	0	USD
CY2017	hlt	Repaymentsof Intercompany Debt RepaymentsofIntercompanyDebt	0	USD
CY2017	hlt	Tax Cuts And Jobs Act2017 Incomplete Accounting Provisional Income Tax Expense Benefit TaxCutsAndJobsAct2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit	600000000	USD
CY2017	hlt	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Transition Tax For Accumulated Foreign Earnings Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxForAccumulatedForeignEarningsProvisionalIncomeTaxExpenseBenefit	15000000	USD
CY2018	hlt	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Transition Tax For Accumulated Foreign Earnings Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxForAccumulatedForeignEarningsProvisionalIncomeTaxExpenseBenefit	2000000	USD
CY2017Q4	hlt	Total Finite Lived Intangible Assets Accumulated Amortization TotalFiniteLivedIntangibleAssetsAccumulatedAmortization	832000000	USD
CY2018Q4	hlt	Total Finite Lived Intangible Assets Accumulated Amortization TotalFiniteLivedIntangibleAssetsAccumulatedAmortization	752000000	USD
CY2017Q4	hlt	Variable Interest Entity Consolidated Carrying Amount Assets Current VariableInterestEntityConsolidatedCarryingAmountAssetsCurrent	93000000	USD
CY2018Q4	hlt	Variable Interest Entity Consolidated Carrying Amount Assets Current VariableInterestEntityConsolidatedCarryingAmountAssetsCurrent	90000000	USD
CY2017Q4	hlt	Variable Interest Entity Consolidated Carrying Amount Assets Noncurrent VariableInterestEntityConsolidatedCarryingAmountAssetsNoncurrent	171000000	USD
CY2018Q4	hlt	Variable Interest Entity Consolidated Carrying Amount Assets Noncurrent VariableInterestEntityConsolidatedCarryingAmountAssetsNoncurrent	178000000	USD
CY2017Q4	hlt	Variable Interest Entity Consolidated Carrying Amount Liabilities Current VariableInterestEntityConsolidatedCarryingAmountLiabilitiesCurrent	58000000	USD
CY2018Q4	hlt	Variable Interest Entity Consolidated Carrying Amount Liabilities Current VariableInterestEntityConsolidatedCarryingAmountLiabilitiesCurrent	56000000	USD
CY2017Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	1416000000	USD
CY2018Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	1530000000	USD
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CY2018Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	283000000	USD
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1005000000	USD
CY2018Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1150000000	USD
CY2017Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	12000000	USD
CY2018Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	19000000	USD
CY2017Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	397000000	USD
CY2018Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	395000000	USD
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	450000000	USD
CY2018Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	481000000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-741000000	USD
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-782000000	USD
CY2017Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	10298000000	USD
CY2018Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	10372000000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	81000000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	121000000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	127000000	USD
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	29000000	USD
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	42000000	USD
CY2016	us-gaap	Amortization Of Acquisition Costs AmortizationOfAcquisitionCosts	16000000	USD
CY2017	us-gaap	Amortization Of Acquisition Costs AmortizationOfAcquisitionCosts	17000000	USD
CY2018	us-gaap	Amortization Of Acquisition Costs AmortizationOfAcquisitionCosts	27000000	USD
CY2016	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	32000000	USD
CY2017	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	15000000	USD
CY2018	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	16000000	USD
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	2000000	shares
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1000000	shares
CY2018	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1000000	shares
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-1014000000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-186000000	USD
CY2017Q4	us-gaap	Assets Assets	14228000000	USD
CY2018Q4	us-gaap	Assets Assets	13995000000	USD
CY2017Q4	us-gaap	Assets Current AssetsCurrent	2007000000	USD
CY2018Q4	us-gaap	Assets Current AssetsCurrent	1983000000	USD
CY2017Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	12221000000	USD
CY2018Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	12012000000	USD
CY2017Q4	us-gaap	Capital Leased Assets Number Of Units CapitalLeasedAssetsNumberOfUnits	4	Hotel
CY2018Q4	us-gaap	Capital Leased Assets Number Of Units CapitalLeasedAssetsNumberOfUnits	4	Hotel
CY2017Q4	us-gaap	Capital Leases Balance Sheet Assets By Major Class Net CapitalLeasesBalanceSheetAssetsByMajorClassNet	68000000	USD
CY2018Q4	us-gaap	Capital Leases Balance Sheet Assets By Major Class Net CapitalLeasesBalanceSheetAssetsByMajorClassNet	65000000	USD
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CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	670000000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	484000000	USD
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CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
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CY2017Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	117000000	USD
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CY2018Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	350000000	USD
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CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration	11000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	52000000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	42000000	USD
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CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	408000000	USD
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CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.50
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CY2017	us-gaap	Depreciation Nonproduction DepreciationNonproduction	59000000	USD
CY2018	us-gaap	Depreciation Nonproduction DepreciationNonproduction	54000000	USD
CY2016	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	1.11
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CY2016	us-gaap	Dividends Dividends	279000000	USD
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CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1989000000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	2755000000	USD
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CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	953000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	872000000	USD
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CY2016	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
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CY2016Q4	us-gaap	Goodwill Goodwill	5218000000	USD
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CY2018Q4	us-gaap	Goodwill Goodwill	5160000000	USD
CY2017	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	63000000	USD
CY2018	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-30000000	USD
CY2017	us-gaap	Goodwill Written Off Related To Sale Of Business Unit GoodwillWrittenOffRelatedToSaleOfBusinessUnit	91000000	USD
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CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	632000000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	881000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	540000000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	753000000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1078000000	USD
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CY2016	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-17000000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	1089000000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	769000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.08
CY2017	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	3.34
CY2018	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	2.53
CY2016	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.08
CY2017	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	3.32
CY2018	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	2.50
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	371000000	USD
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2018	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2016	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	0	USD
CY2017	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	0	USD
CY2018	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	0	USD
CY2018	us-gaap	Income Tax Examination Estimate Of Possible Loss IncomeTaxExaminationEstimateOfPossibleLoss	817000000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-557000000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	336000000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-309000000	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-20000000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-48000000	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-6000000	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-600000000	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	13000000	USD
CY2016	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	34000000	USD
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	4000000	USD
CY2018	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	26000000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	189000000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	264000000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	226000000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-6000000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-13000000	USD
CY2018	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-12000000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	22000000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	19000000	USD
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	37000000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	677000000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	526000000	USD
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	288000000	USD
CY2017Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	36000000	USD
CY2018Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	20000000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	248000000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	25000000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	139000000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	156000000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	204000000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	161000000	USD
CY2016	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	28000000	USD
CY2017	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-42000000	USD
CY2018	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	9000000	USD
CY2016	us-gaap	Increase Decrease In Customer Loyalty Program Liability IncreaseDecreaseInCustomerLoyaltyProgramLiability	154000000	USD
CY2017	us-gaap	Increase Decrease In Customer Loyalty Program Liability IncreaseDecreaseInCustomerLoyaltyProgramLiability	29000000	USD
CY2018	us-gaap	Increase Decrease In Customer Loyalty Program Liability IncreaseDecreaseInCustomerLoyaltyProgramLiability	207000000	USD
CY2016	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	534000000	USD
CY2017	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	334000000	USD
CY2018	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-18000000	USD
CY2016	us-gaap	Increase Decrease In Finance Receivables IncreaseDecreaseInFinanceReceivables	54000000	USD
CY2017	us-gaap	Increase Decrease In Finance Receivables IncreaseDecreaseInFinanceReceivables	0	USD
CY2018	us-gaap	Increase Decrease In Finance Receivables IncreaseDecreaseInFinanceReceivables	0	USD
CY2016	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-84000000	USD
CY2017	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	24000000	USD
CY2018	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-17000000	USD
CY2016	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	2000000	USD
CY2017	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	0	USD
CY2018	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	4000000	USD
CY2016	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-247000000	USD
CY2017	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-95000000	USD
CY2018	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-53000000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	20000000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	11000000	USD
CY2018	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	39000000	USD
CY2017Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	4890000000	USD
CY2018Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	4869000000	USD
CY2016	us-gaap	Interest Expense InterestExpense	334000000	USD
CY2017	us-gaap	Interest Expense InterestExpense	351000000	USD
CY2018	us-gaap	Interest Expense InterestExpense	371000000	USD
CY2016	us-gaap	Interest Paid InterestPaid	478000000	USD
CY2017	us-gaap	Interest Paid InterestPaid	314000000	USD
CY2018	us-gaap	Interest Paid InterestPaid	330000000	USD
CY2017Q4	us-gaap	Land Land	12000000	USD
CY2018Q4	us-gaap	Land Land	12000000	USD
CY2017Q4	us-gaap	Liabilities Liabilities	12537000000	USD
CY2018Q4	us-gaap	Liabilities Liabilities	13437000000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	14228000000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	13995000000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	2462000000	USD
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	2615000000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	6556000000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	7266000000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	46000000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	16000000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations Maturities Repayments Of Principal After Year Five LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalAfterYearFive	4152000000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations Maturities Repayments Of Principal In Year Five LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFive	3139000000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations Maturities Repayments Of Principal In Year Four LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFour	19000000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations Maturities Repayments Of Principal In Year Three LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearThree	18000000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations Maturities Repayments Of Principal In Year Two LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearTwo	17000000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations Repayments Of Principal In Next Twelve Months LongTermDebtAndCapitalLeaseObligationsRepaymentsOfPrincipalInNextTwelveMonths	16000000	USD
CY2017Q4	us-gaap	Minority Interest MinorityInterest	3000000	USD
CY2018Q4	us-gaap	Minority Interest MinorityInterest	7000000	USD
CY2016	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	32000000	USD
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	1000000	USD
CY2018	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	1000000	USD
CY2017Q4	us-gaap	Multiemployer Plans Accumulated Benefit Obligation MultiemployerPlansAccumulatedBenefitObligation	409000000	USD
CY2018Q4	us-gaap	Multiemployer Plans Accumulated Benefit Obligation MultiemployerPlansAccumulatedBenefitObligation	380000000	USD
CY2017Q4	us-gaap	Multiemployer Plans Plan Assets MultiemployerPlansPlanAssets	331000000	USD
CY2018Q4	us-gaap	Multiemployer Plans Plan Assets MultiemployerPlansPlanAssets	297000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-44000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1724000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1300000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-423000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-147000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-131000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1310000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	849000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1255000000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	338000000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	47000000	USD
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	150000000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	158000000	USD
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	729000000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	1084000000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	161000000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	217000000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	162000000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	224000000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	764000000	USD
CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-16000000	USD
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-5000000	USD
CY2018	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-5000000	USD
CY2016	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	-27000000	USD
CY2017	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	1084000000	USD
CY2018	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	764000000	USD
CY2016	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Diluted NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted	-27000000	USD
CY2017	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Diluted NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted	1084000000	USD
CY2018	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Diluted NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted	764000000	USD
CY2016	us-gaap	Noncontrolling Interest Decrease From Deconsolidation NoncontrollingInterestDecreaseFromDeconsolidation	4000000	USD
CY2018Q4	us-gaap	Number Of Countries In Which Entity Operates NumberOfCountriesInWhichEntityOperates	113	Country
CY2018	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	Segment
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	868000000	USD
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	217000000	USD
CY2017Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	324000000	USD
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	332000000	USD
CY2017Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	259000000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	1132000000	USD
CY2018Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	279000000	USD
CY2018Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	406000000	USD
CY2018Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	385000000	USD
CY2018Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	362000000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	1432000000	USD
CY2016	us-gaap	Operating Leases Rent Expense Contingent Rentals OperatingLeasesRentExpenseContingentRentals	98000000	USD
CY2017	us-gaap	Operating Leases Rent Expense Contingent Rentals OperatingLeasesRentExpenseContingentRentals	101000000	USD
CY2018	us-gaap	Operating Leases Rent Expense Contingent Rentals OperatingLeasesRentExpenseContingentRentals	142000000	USD
CY2016	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	224000000	USD
CY2017	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	183000000	USD
CY2018	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	225000000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	322000000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	284000000	USD
CY2018	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	367000000	USD
CY2018Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	1500000000	USD
CY2018Q4	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	379000000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	443000000	USD
CY2018Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	516000000	USD
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	169000000	USD
CY2018Q4	us-gaap	Other Assets Current OtherAssetsCurrent	169000000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	291000000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	239000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-2000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	13000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	22000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	-2000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	7000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	8000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-159000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	162000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-70000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-19000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-32000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-6000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-218000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	197000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-57000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	57000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-22000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	9000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	2000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	8000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-3000000	USD
CY2016	us-gaap	Other Expenses OtherExpenses	66000000	USD
CY2017	us-gaap	Other Expenses OtherExpenses	56000000	USD
CY2018	us-gaap	Other Expenses OtherExpenses	51000000	USD
CY2017Q4	us-gaap	Other Finite Lived Intangible Assets Gross OtherFiniteLivedIntangibleAssetsGross	1265000000	USD
CY2018Q4	us-gaap	Other Finite Lived Intangible Assets Gross OtherFiniteLivedIntangibleAssetsGross	1167000000	USD
CY2017Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	433000000	USD
CY2018Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	415000000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	920000000	USD
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	863000000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	22000000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	29000000	USD
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	28000000	USD
CY2016	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-311000000	USD
CY2017	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	5000000	USD
CY2018	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-4000000	USD
CY2017Q4	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	79000000	USD
CY2018Q4	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	64000000	USD
CY2016	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	28000000	USD
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	21000000	USD
CY2018	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	22000000	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	891000000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1721000000	USD
CY2016	us-gaap	Payments Of Dividends PaymentsOfDividends	277000000	USD
CY2017	us-gaap	Payments Of Dividends PaymentsOfDividends	195000000	USD
CY2018	us-gaap	Payments Of Dividends PaymentsOfDividends	181000000	USD
CY2016	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	15000000	USD
CY2017	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	31000000	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	44000000	USD
CY2016	us-gaap	Payments To Acquire Additional Interest In Subsidiaries PaymentsToAcquireAdditionalInterestInSubsidiaries	0	USD
CY2017	us-gaap	Payments To Acquire Additional Interest In Subsidiaries PaymentsToAcquireAdditionalInterestInSubsidiaries	0	USD
CY2018	us-gaap	Payments To Acquire Additional Interest In Subsidiaries PaymentsToAcquireAdditionalInterestInSubsidiaries	3000000	USD
CY2016	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	55000000	USD
CY2017	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	75000000	USD
CY2018	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	103000000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	317000000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	58000000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	72000000	USD
CY2016	us-gaap	Payments To Acquire Software PaymentsToAcquireSoftware	81000000	USD
CY2017	us-gaap	Payments To Acquire Software PaymentsToAcquireSoftware	75000000	USD
CY2018	us-gaap	Payments To Acquire Software PaymentsToAcquireSoftware	87000000	USD
CY2016	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	32000000	USD
CY2017	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	1000000	USD
CY2018	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	1000000	USD
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	3000000000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	3000000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
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CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q4	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0	USD
CY2018Q4	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0	USD
CY2017Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	127000000	USD
CY2018Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	160000000	USD
CY2016	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	3000000	USD
CY2017	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	7000000	USD
CY2018	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	50000000	USD
CY2016	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	4715000000	USD
CY2017	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	1824000000	USD
CY2018	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	1676000000	USD
CY2018	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	150000000	USD
CY2016	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	USD
CY2017	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	USD
CY2018	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	USD
CY2016	us-gaap	Profit Loss ProfitLoss	354000000	USD
CY2017Q1	us-gaap	Profit Loss ProfitLoss	48000000	USD
CY2017Q2	us-gaap	Profit Loss ProfitLoss	151000000	USD
CY2017Q3	us-gaap	Profit Loss ProfitLoss	160000000	USD
CY2017Q4	us-gaap	Profit Loss ProfitLoss	730000000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	1089000000	USD
CY2018Q1	us-gaap	Profit Loss ProfitLoss	163000000	USD
CY2018Q2	us-gaap	Profit Loss ProfitLoss	217000000	USD
CY2018Q3	us-gaap	Profit Loss ProfitLoss	164000000	USD
CY2018Q4	us-gaap	Profit Loss ProfitLoss	225000000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	769000000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	803000000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	848000000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	353000000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	367000000	USD
CY2017Q4	us-gaap	Property Subject To Or Available For Operating Lease Number Of Units PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits	59	Hotel
CY2018Q4	us-gaap	Property Subject To Or Available For Operating Lease Number Of Units PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits	58	Hotel
CY2016	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-12000000	USD
CY2017	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-25000000	USD
CY2018	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-14000000	USD
CY2016	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	4359000000	USD
CY2017	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	1860000000	USD
CY2018	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	1005000000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	100000000	USD
CY2018Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	81000000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	100000000	USD
CY2018Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	81000000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-6981000000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-6417000000	USD
CY2016	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6576000000	USD
CY2017Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1896000000	USD
CY2017Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2076000000	USD
CY2017Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2091000000	USD
CY2017Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2068000000	USD
CY2017	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	8131000000	USD
CY2018Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2074000000	USD
CY2018Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2291000000	USD
CY2018Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2253000000	USD
CY2018Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2288000000	USD
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	8906000000	USD
CY2016	us-gaap	Revenues Revenues	6576000000	USD
CY2017	us-gaap	Revenues Revenues	8131000000	USD
CY2018	us-gaap	Revenues Revenues	8906000000	USD
CY2017Q4	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	189000000	USD
CY2018Q4	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	199000000	USD
CY2017Q4	us-gaap	Self Insurance Reserve Noncurrent SelfInsuranceReserveNoncurrent	162000000	USD
CY2018Q4	us-gaap	Self Insurance Reserve Noncurrent SelfInsuranceReserveNoncurrent	146000000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	91000000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	121000000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	127000000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Incremental Compensation Cost ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost	300000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Incremental Compensation Cost ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost	3300000	USD
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Incremental Compensation Cost ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost	2300000	USD
CY2017Q4	us-gaap	Significant Supply Commitment Remaining Minimum Amount Committed SignificantSupplyCommitmentRemainingMinimumAmountCommitted	402000000	USD
CY2018Q4	us-gaap	Significant Supply Commitment Remaining Minimum Amount Committed SignificantSupplyCommitmentRemainingMinimumAmountCommitted	375000000	USD
CY2016	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	62000000	USD
CY2017	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	77000000	USD
CY2018	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	64000000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	1688000000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	551000000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5951000000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5627000000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1691000000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	558000000	USD
CY2017	us-gaap	Stockholders Equity Note Spinoff Transaction StockholdersEquityNoteSpinoffTransaction	-4211000000	USD
CY2016	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	116000000	USD
CY2017Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	13633081	shares
CY2018Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	37289273	shares
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	891000000	USD
CY2018Q4	us-gaap	Treasury Stock Value TreasuryStockValue	2625000000	USD
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	891000000	USD
CY2018	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1721000000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	315000000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	174000000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	283000000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	318000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	204000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	10000000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	15000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	21000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	9000000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	33000000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	40000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	9000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	126000000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	16000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsIncreasesResultingFromForeignCurrencyTranslation	0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsIncreasesResultingFromForeignCurrencyTranslation	1000000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsIncreasesResultingFromForeignCurrencyTranslation	0	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	77000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	3000000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	37000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	2000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	2000000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	3000000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	285000000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	310000000	USD
CY2018	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-9000000	USD
CY2017Q4	us-gaap	Variable Interest Entity Consolidated Carrying Amount Liabilities VariableInterestEntityConsolidatedCarryingAmountLiabilities	271000000	USD
CY2018Q4	us-gaap	Variable Interest Entity Consolidated Carrying Amount Liabilities VariableInterestEntityConsolidatedCarryingAmountLiabilities	263000000	USD
CY2018	us-gaap	Variable Interest Entity Ownership Percentage VariableInterestEntityOwnershipPercentage	0.5	Rate
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	329000000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	327000000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	305000000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	329000000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	324000000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	302000000	shares
CY2018	us-gaap	Reclassifications Reclassifications	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Reclassifications</font></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On January 1, 2018, we adopted the requirements of Accounting Standards Update ("ASU") No. 2014-09, </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Revenue from Contracts with Customers (Topic 606)</font><font style="font-family:inherit;font-size:10pt;"> ("ASU 2014-09") using the full retrospective approach as of January 1, 2016. All amounts and disclosures set forth in this Form 10-K reflect the necessary adjustments required for the adoption of this standard, including the reclassification of prior period balances to conform to current year presentation. See "Summary of Significant Accounting Policies" below for additional information.</font></div></div>
CY2018	us-gaap	Revenue Recognition Loyalty Programs RevenueRecognitionLoyaltyPrograms	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Hilton Honors</font></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Hilton Honors is our guest loyalty and marketing program provided to our hotel and resort properties. Nearly all of our managed, franchised, owned and leased properties participate in the Hilton Honors program. Hilton Honors members earn points based on their spending at our participating properties and through participation in affiliated partner programs. When points are earned by Hilton Honors members, they are provided with a substantive right to free or discounted goods or services in the future upon accumulation of the required level of Hilton Honors points. Points may be redeemed for the right to stay at participating properties, as well as for other goods and services from third parties, including, but not limited to, airlines, car rentals, cruises, vacation packages, shopping and dining.</font></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As points are issued to a Hilton Honors member, the property or program partner pays Hilton Honors based on an estimated cost per point for the costs of operating the program, which include marketing, promotion, communication and administrative expenses, as well as the estimated cost of award redemptions. When these payments are received we record amounts equal to the estimated cost per point of the future redemption obligation within the liability for guest loyalty program and any amounts received in excess of the estimated cost per point within deferred revenues in our consolidated balance sheets. We engage outside actuaries to assist in determining the fair value of the future redemption obligation using statistical formulas that project future point redemptions based on factors that include historical experience, an estimate of points that will eventually be redeemed, which includes an estimate of "breakage" for points that will never be redeemed, and the cost of reimbursing properties and other third parties with respect to other redemption opportunities available to Hilton Honors members. When points are issued as a result of a stay at an owned or leased hotel, we recognize a reduction in owned and leased hotel revenues, since we are also the guest loyalty program sponsor. For the Hilton Honors fees that are charged to the participating properties, we allocate the fees to the substantive right created by the Hilton Honors points that are issued using the variable consideration allocation guidance, since the fees are directly related to the issuance of Hilton Honors points to the Hilton Honors member and Hilton's efforts to satisfy the future redemption of those Hilton Honors points.</font></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The transaction prices for the Hilton Honors points are reduced by the expected payments to the third parties that will provide the free or discounted room or service using the actuarial projection of the cost per point. The remaining transaction price is then further allocated to the points that are expected to be redeemed, adjusting the points that are issued for estimated breakage, and recognized when those points are redeemed. While the points are outstanding, both the estimate of the expected payments to third parties (cost per point) and the estimated breakage are reevaluated, and the amount of revenue recognized when each point is redeemed is adjusted so that the final amount allocated to the substantive right of the customer to use the point is reflective of the amount retained for providing the free or discounted goods and services, net of the payments to third parties and points not redeemed. </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We also earn licensing fees from co-brand credit card arrangements (see "Management and franchise revenues" within the "Revenue Recognition" section above). The co-brand license fee is allocated between two performance obligations based on their estimated standalone selling prices: (i) an IP license using the relief-from-royalty method and (ii) substantive rights for free or discounted goods or services to the credit card customers using a cost plus method based on an evaluation of other third-party administrators. </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We satisfy our performance obligation related to points issued under Hilton Honors when points are redeemed for a free or discounted good or service by the Hilton Honors member, and we satisfy our remaining performance obligations over time as the customer simultaneously receives and consumes the benefits of the goods or services provided. Hilton Honors reimburses participating properties and applicable third parties when points are redeemed by members, at which time the redemption obligation is reduced and the related deferred revenue is recognized in other revenues from managed and franchised properties in our consolidated statements of operations. Additionally, when Hilton Honors members redeem award certificates at our owned and leased hotels, we recognize room revenue, included in owned and leased hotel revenues in our consolidated statements of operations. </font></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div>
CY2018	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of financial statements in conformity with United States ("U.S") generally accepted accounting principles ("GAAP") requires management to make estimates and assumptions that affect the amounts reported and, accordingly, ultimate results could differ from those estimates.</font></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div>

Files In Submission

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$HLT
Hilton Worldwide Holdings Inc. Stock $hlt

2017 Q4 Form 10-K Financial Statement

#000158568919000034 Filed on February 13, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HLT Hilton Worldwide Holdings Inc. Stock $hlt

2017 Q4 Form 10-K Financial Statement

#000158568919000034 Filed on February 13, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HLT
Hilton Worldwide Holdings Inc. Stock $hlt