3.10.0.1 html 439 303 1 false 88 0 false 5 false false R1.htm 0001000 - Document - Document And Entity Information Sheet http://www.cushmanwakefield.com/role/DocumentAndEntityInformation Document And Entity Information Cover 1 false false R2.htm 1001000 - Statement - Condensed Consolidated Balance Sheets Sheet http://www.cushmanwakefield.com/role/CondensedConsolidatedBalanceSheets Condensed Consolidated Balance Sheets Statements 2 false false R3.htm 1001001 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) Sheet http://www.cushmanwakefield.com/role/CondensedConsolidatedBalanceSheetsParenthetical Condensed Consolidated Balance Sheets (Parenthetical) Statements 3 false false R4.htm 1002000 - Statement - Condensed Consolidated Statements of Operations Sheet http://www.cushmanwakefield.com/role/CondensedConsolidatedStatementsOfOperations Condensed Consolidated Statements of Operations Statements 4 false false R5.htm 1003000 - Statement - Condensed Consolidated Statements of Comprehensive Loss Sheet http://www.cushmanwakefield.com/role/CondensedConsolidatedStatementsOfComprehensiveLoss Condensed Consolidated Statements of Comprehensive Loss Statements 5 false false R6.htm 1004000 - Statement - Condensed Consolidated Statements of Equity Sheet http://www.cushmanwakefield.com/role/CondensedConsolidatedStatementsOfEquity Condensed Consolidated Statements of Equity Statements 6 false false R7.htm 1005000 - Statement - Condensed Consolidated Statements of Cash Flows Sheet http://www.cushmanwakefield.com/role/CondensedConsolidatedStatementsOfCashFlows Condensed Consolidated Statements of Cash Flows Statements 7 false false R8.htm 2101100 - Disclosure - Basis of Presentation Sheet http://www.cushmanwakefield.com/role/BasisOfPresentation Basis of Presentation Notes 8 false false R9.htm 2104100 - Disclosure - New Accounting Standards Sheet http://www.cushmanwakefield.com/role/NewAccountingStandards New Accounting Standards Notes 9 false false R10.htm 2107100 - Disclosure - Segment Data Sheet http://www.cushmanwakefield.com/role/SegmentData Segment Data Notes 10 false false R11.htm 2110100 - Disclosure - Earnings Per Share Sheet http://www.cushmanwakefield.com/role/EarningsPerShare Earnings Per Share Notes 11 false false R12.htm 2113100 - Disclosure - Revenue Sheet http://www.cushmanwakefield.com/role/Revenue Revenue Notes 12 false false R13.htm 2116100 - Disclosure - Goodwill and Other Intangible Assets Sheet http://www.cushmanwakefield.com/role/GoodwillAndOtherIntangibleAssets Goodwill and Other Intangible Assets Notes 13 false false R14.htm 2119100 - Disclosure - Derivative Financial Instruments and Hedging Activities Sheet http://www.cushmanwakefield.com/role/DerivativeFinancialInstrumentsAndHedgingActivities Derivative Financial Instruments and Hedging Activities Notes 14 false false R15.htm 2122100 - Disclosure - Long-term Debt and Other Borrowings Sheet http://www.cushmanwakefield.com/role/LongTermDebtAndOtherBorrowings Long-term Debt and Other Borrowings Notes 15 false false R16.htm 2125100 - Disclosure - Restructuring Sheet http://www.cushmanwakefield.com/role/Restructuring Restructuring Notes 16 false false R17.htm 2128100 - Disclosure - Stock-based Payments Sheet http://www.cushmanwakefield.com/role/StockBasedPayments Stock-based Payments Notes 17 false false R18.htm 2131100 - Disclosure - Commitments and Contingencies Sheet http://www.cushmanwakefield.com/role/CommitmentsAndContingencies Commitments and Contingencies Notes 18 false false R19.htm 2134100 - Disclosure - Related Party Transactions Sheet http://www.cushmanwakefield.com/role/RelatedPartyTransactions Related Party Transactions Notes 19 false false R20.htm 2137100 - Disclosure - Fair Value Measurements Sheet http://www.cushmanwakefield.com/role/FairValueMeasurements Fair Value Measurements Notes 20 false false R21.htm 2140100 - Disclosure - Accounts Receivable Securitization Sheet http://www.cushmanwakefield.com/role/AccountsReceivableSecuritization Accounts Receivable Securitization Notes 21 false false R22.htm 2143100 - Disclosure - Supplemental Cash Flow Information Sheet http://www.cushmanwakefield.com/role/SupplementalCashFlowInformation Supplemental Cash Flow Information Notes 22 false false R23.htm 2147100 - Disclosure - Subsequent Events Sheet http://www.cushmanwakefield.com/role/SubsequentEvents Subsequent Events Notes 23 false false R24.htm 2204201 - Disclosure - New Accounting Standards (Policies) Sheet http://www.cushmanwakefield.com/role/NewAccountingStandardsPolicies New Accounting Standards (Policies) Policies http://www.cushmanwakefield.com/role/NewAccountingStandards 24 false false R25.htm 2307301 - Disclosure - Segment Data (Tables) Sheet http://www.cushmanwakefield.com/role/SegmentDataTables Segment Data (Tables) Tables http://www.cushmanwakefield.com/role/SegmentData 25 false false R26.htm 2310301 - Disclosure - Earnings Per Share (Tables) Sheet http://www.cushmanwakefield.com/role/EarningsPerShareTables Earnings Per Share (Tables) Tables http://www.cushmanwakefield.com/role/EarningsPerShare 26 false false R27.htm 2313301 - Disclosure - Revenue (Tables) Sheet http://www.cushmanwakefield.com/role/RevenueTables Revenue (Tables) Tables http://www.cushmanwakefield.com/role/Revenue 27 false false R28.htm 2316301 - Disclosure - Goodwill and Other Intangible Assets (Tables) Sheet http://www.cushmanwakefield.com/role/GoodwillAndOtherIntangibleAssetsTables Goodwill and Other Intangible Assets (Tables) Tables http://www.cushmanwakefield.com/role/GoodwillAndOtherIntangibleAssets 28 false false R29.htm 2319301 - Disclosure - Derivative Financial Instruments and Hedging Activities (Tables) Sheet http://www.cushmanwakefield.com/role/DerivativeFinancialInstrumentsAndHedgingActivitiesTables Derivative Financial Instruments and Hedging Activities (Tables) Tables http://www.cushmanwakefield.com/role/DerivativeFinancialInstrumentsAndHedgingActivities 29 false false R30.htm 2322301 - Disclosure - Long-term Debt and Other Borrowings (Tables) Sheet http://www.cushmanwakefield.com/role/LongTermDebtAndOtherBorrowingsTables Long-term Debt and Other Borrowings (Tables) Tables http://www.cushmanwakefield.com/role/LongTermDebtAndOtherBorrowings 30 false false R31.htm 2325301 - Disclosure - Restructuring (Tables) Sheet http://www.cushmanwakefield.com/role/RestructuringTables Restructuring (Tables) Tables http://www.cushmanwakefield.com/role/Restructuring 31 false false R32.htm 2328301 - Disclosure - Stock-based Payments (Tables) Sheet http://www.cushmanwakefield.com/role/StockBasedPaymentsTables Stock-based Payments (Tables) Tables http://www.cushmanwakefield.com/role/StockBasedPayments 32 false false R33.htm 2337301 - Disclosure - Fair Value Measurements (Tables) Sheet http://www.cushmanwakefield.com/role/FairValueMeasurementsTables Fair Value Measurements (Tables) Tables http://www.cushmanwakefield.com/role/FairValueMeasurements 33 false false R34.htm 2343301 - Disclosure - Supplemental Cash Flow Information (Tables) Sheet http://www.cushmanwakefield.com/role/SupplementalCashFlowInformationTables Supplemental Cash Flow Information (Tables) Tables http://www.cushmanwakefield.com/role/SupplementalCashFlowInformation 34 false false R35.htm 2401401 - Disclosure - Basis of Presentation - Narrative (Details) Sheet http://www.cushmanwakefield.com/role/BasisOfPresentationNarrativeDetails Basis of Presentation - Narrative (Details) Details 35 false false R36.htm 2404402 - Disclosure - New Accounting Standards - Narrative (Details) Sheet http://www.cushmanwakefield.com/role/NewAccountingStandardsNarrativeDetails New Accounting Standards - Narrative (Details) Details 36 false false R37.htm 2407402 - Disclosure - Segment Data - Schedule of summarized financial information by segment (Details) Sheet http://www.cushmanwakefield.com/role/SegmentDataScheduleOfSummarizedFinancialInformationBySegmentDetails Segment Data - Schedule of summarized financial information by segment (Details) Details 37 false false R38.htm 2407403 - Disclosure - Segment Data - Schedule of adjusted EBITDA (Details) Sheet http://www.cushmanwakefield.com/role/SegmentDataScheduleOfAdjustedEbitdaDetails Segment Data - Schedule of adjusted EBITDA (Details) Details 38 false false R39.htm 2407404 - Disclosure - Segment Data - Schedule of reconciliation of total costs and expenses to Fee-based operating expenses (Details) Sheet http://www.cushmanwakefield.com/role/SegmentDataScheduleOfReconciliationOfTotalCostsAndExpensesToFeeBasedOperatingExpensesDetails Segment Data - Schedule of reconciliation of total costs and expenses to Fee-based operating expenses (Details) Details 39 false false R40.htm 2407405 - Disclosure - Segment Data - Schedule of reconciliation of Fee-based operating expenses by segment (Details) Sheet http://www.cushmanwakefield.com/role/SegmentDataScheduleOfReconciliationOfFeeBasedOperatingExpensesBySegmentDetails Segment Data - Schedule of reconciliation of Fee-based operating expenses by segment (Details) Details 40 false false R41.htm 2410402 - Disclosure - Earnings Per Share - Narrative (Details) Sheet http://www.cushmanwakefield.com/role/EarningsPerShareNarrativeDetails Earnings Per Share - Narrative (Details) Details 41 false false R42.htm 2410403 - Disclosure - Earnings Per Share - Schedule of Earnings Per Share, Basic and Diluted (Details) Sheet http://www.cushmanwakefield.com/role/EarningsPerShareScheduleOfEarningsPerShareBasicAndDilutedDetails Earnings Per Share - Schedule of Earnings Per Share, Basic and Diluted (Details) Details 42 false false R43.htm 2413402 - Disclosure - Revenue - Narrative (Details) Sheet http://www.cushmanwakefield.com/role/RevenueNarrativeDetails Revenue - Narrative (Details) Details 43 false false R44.htm 2413403 - Disclosure - Revenue - Schedule of significant changes in contract assets and contract liabilities (Details) Sheet http://www.cushmanwakefield.com/role/RevenueScheduleOfSignificantChangesInContractAssetsAndContractLiabilitiesDetails Revenue - Schedule of significant changes in contract assets and contract liabilities (Details) Details 44 false false R45.htm 2413404 - Disclosure - Revenue - Disaggregation of revenue (Details) Sheet http://www.cushmanwakefield.com/role/RevenueDisaggregationOfRevenueDetails Revenue - Disaggregation of revenue (Details) Details 45 false false R46.htm 2413405 - Disclosure - Revenue - Impact of new revenue guidance on balance sheets (Details) Sheet http://www.cushmanwakefield.com/role/RevenueImpactOfNewRevenueGuidanceOnBalanceSheetsDetails Revenue - Impact of new revenue guidance on balance sheets (Details) Details 46 false false R47.htm 2413406 - Disclosure - Revenue - Impact of new revenue guidance on statement of operations (Details) Sheet http://www.cushmanwakefield.com/role/RevenueImpactOfNewRevenueGuidanceOnStatementOfOperationsDetails Revenue - Impact of new revenue guidance on statement of operations (Details) Details 47 false false R48.htm 2416402 - Disclosure - Goodwill and Other Intangible Assets - Summary of Goodwill (Details) Sheet http://www.cushmanwakefield.com/role/GoodwillAndOtherIntangibleAssetsSummaryOfGoodwillDetails Goodwill and Other Intangible Assets - Summary of Goodwill (Details) Details 48 false false R49.htm 2416403 - Disclosure - Goodwill and Other Intangible Assets - Narrative (Details) Sheet http://www.cushmanwakefield.com/role/GoodwillAndOtherIntangibleAssetsNarrativeDetails Goodwill and Other Intangible Assets - Narrative (Details) Details 49 false false R50.htm 2416404 - Disclosure - Goodwill and Other Intangible Assets - Summary of Intangible Assets (Details) Sheet http://www.cushmanwakefield.com/role/GoodwillAndOtherIntangibleAssetsSummaryOfIntangibleAssetsDetails Goodwill and Other Intangible Assets - Summary of Intangible Assets (Details) Details 50 false false R51.htm 2419402 - Disclosure - Derivative Financial Instruments and Hedging Activities - Narrative (Details) Sheet http://www.cushmanwakefield.com/role/DerivativeFinancialInstrumentsAndHedgingActivitiesNarrativeDetails Derivative Financial Instruments and Hedging Activities - Narrative (Details) Details http://www.cushmanwakefield.com/role/DerivativeFinancialInstrumentsAndHedgingActivitiesTables 51 false false R52.htm 2419403 - Disclosure - Derivative Financial Instruments and Hedging Activities - Schedule of Fair Value of Derivatives (Details) Sheet http://www.cushmanwakefield.com/role/DerivativeFinancialInstrumentsAndHedgingActivitiesScheduleOfFairValueOfDerivativesDetails Derivative Financial Instruments and Hedging Activities - Schedule of Fair Value of Derivatives (Details) Details 52 false false R53.htm 2419404 - Disclosure - Derivative Financial Instruments and Hedging Activities - Schedule of Effect of Derivatives As Hedges, Net of Applicable Income Taxes (Details) Sheet http://www.cushmanwakefield.com/role/DerivativeFinancialInstrumentsAndHedgingActivitiesScheduleOfEffectOfDerivativesAsHedgesNetOfApplicableIncomeTaxesDetails Derivative Financial Instruments and Hedging Activities - Schedule of Effect of Derivatives As Hedges, Net of Applicable Income Taxes (Details) Details 53 false false R54.htm 2422402 - Disclosure - Long-term Debt and Other Borrowings - Schedule of Long-term Debt (Details) Sheet http://www.cushmanwakefield.com/role/LongTermDebtAndOtherBorrowingsScheduleOfLongTermDebtDetails Long-term Debt and Other Borrowings - Schedule of Long-term Debt (Details) Details 54 false false R55.htm 2422403 - Disclosure - Long-term Debt and Other Borrowings - Narrative (Details) Sheet http://www.cushmanwakefield.com/role/LongTermDebtAndOtherBorrowingsNarrativeDetails Long-term Debt and Other Borrowings - Narrative (Details) Details 55 false false R56.htm 2425402 - Disclosure - Restructuring - Narrative (Details) Sheet http://www.cushmanwakefield.com/role/RestructuringNarrativeDetails Restructuring - Narrative (Details) Details 56 false false R57.htm 2425403 - Disclosure - Restructuring - Schedule of Severance and Other Restructuring Accrual Activity (Details) Sheet http://www.cushmanwakefield.com/role/RestructuringScheduleOfSeveranceAndOtherRestructuringAccrualActivityDetails Restructuring - Schedule of Severance and Other Restructuring Accrual Activity (Details) Details 57 false false R58.htm 2428402 - Disclosure - Stock-based Payments - Summary of Time-based Stock Options (Details) Sheet http://www.cushmanwakefield.com/role/StockBasedPaymentsSummaryOfTimeBasedStockOptionsDetails Stock-based Payments - Summary of Time-based Stock Options (Details) Details 58 false false R59.htm 2428403 - Disclosure - Stock-based Payments - Narrative (Details) Sheet http://www.cushmanwakefield.com/role/StockBasedPaymentsNarrativeDetails Stock-based Payments - Narrative (Details) Details 59 false false R60.htm 2428404 - Disclosure - Stock-based Payments - Summary of Performance-Based Options (Details) Sheet http://www.cushmanwakefield.com/role/StockBasedPaymentsSummaryOfPerformanceBasedOptionsDetails Stock-based Payments - Summary of Performance-Based Options (Details) Details 60 false false R61.htm 2428405 - Disclosure - Stock-based Payments - Summary of Restricted Stock Units (Details) Sheet http://www.cushmanwakefield.com/role/StockBasedPaymentsSummaryOfRestrictedStockUnitsDetails Stock-based Payments - Summary of Restricted Stock Units (Details) Details 61 false false R62.htm 2428406 - Disclosure - Stock-based Payments - Summary of RSU Compensation Expense (Details) Sheet http://www.cushmanwakefield.com/role/StockBasedPaymentsSummaryOfRsuCompensationExpenseDetails Stock-based Payments - Summary of RSU Compensation Expense (Details) Details 62 false false R63.htm 2428407 - Disclosure - Stock-based Payments - Summary of Deferred Purchase Obligation Compensation Expense (Details) Sheet http://www.cushmanwakefield.com/role/StockBasedPaymentsSummaryOfDeferredPurchaseObligationCompensationExpenseDetails Stock-based Payments - Summary of Deferred Purchase Obligation Compensation Expense (Details) Details 63 false false R64.htm 2431401 - Disclosure - Commitments and Contingencies - Narrative (Details) Sheet http://www.cushmanwakefield.com/role/CommitmentsAndContingenciesNarrativeDetails Commitments and Contingencies - Narrative (Details) Details 64 false false R65.htm 2434401 - Disclosure - Related Party Transactions - Narrative (Details) Sheet http://www.cushmanwakefield.com/role/RelatedPartyTransactionsNarrativeDetails Related Party Transactions - Narrative (Details) Details 65 false false R66.htm 2437402 - Disclosure - Fair Value Measurements - Narrative (Details) Sheet http://www.cushmanwakefield.com/role/FairValueMeasurementsNarrativeDetails Fair Value Measurements - Narrative (Details) Details 66 false false R67.htm 2437403 - Disclosure - Fair Value Measurements - Recurring Fair Value Measurements (Details) Sheet http://www.cushmanwakefield.com/role/FairValueMeasurementsRecurringFairValueMeasurementsDetails Fair Value Measurements - Recurring Fair Value Measurements (Details) Details 67 false false R68.htm 2437404 - Disclosure - Fair Value Measurements - Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation (Details) Sheet http://www.cushmanwakefield.com/role/FairValueMeasurementsLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDetails Fair Value Measurements - Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation (Details) Details 68 false false R69.htm 2440401 - Disclosure - Accounts Receivable Securitization - Narrative (Details) Sheet http://www.cushmanwakefield.com/role/AccountsReceivableSecuritizationNarrativeDetails Accounts Receivable Securitization - Narrative (Details) Details 69 false false R70.htm 2443402 - Disclosure - Supplemental Cash Flow Information - Reconciliation of Cash, Cash Equivalents, and Restricted Cash (Details) Sheet http://www.cushmanwakefield.com/role/SupplementalCashFlowInformationReconciliationOfCashCashEquivalentsAndRestrictedCashDetails Supplemental Cash Flow Information - Reconciliation of Cash, Cash Equivalents, and Restricted Cash (Details) Details 70 false false R71.htm 2443403 - Disclosure - Supplemental Cash Flow Information - Schedule of Non Cash Investing and Financing Activities (Details) Sheet http://www.cushmanwakefield.com/role/SupplementalCashFlowInformationScheduleOfNonCashInvestingAndFinancingActivitiesDetails Supplemental Cash Flow Information - Schedule of Non Cash Investing and Financing Activities (Details) Details 71 false false All Reports Book All Reports cwk-20180930.xml cwk-20180930.xsd cwk-20180930_cal.xml cwk-20180930_def.xml cwk-20180930_lab.xml cwk-20180930_pre.xml http://xbrl.sec.gov/invest/2013-01-31 http://fasb.org/us-gaap/2018-01-31 http://xbrl.sec.gov/dei/2018-01-31 http://fasb.org/srt/2018-01-31 true true