Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Common Stock Common Stock [Member] Additional Paid-In Capital Additional Paid-in Capital [Member] Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Accumulated Deficit Retained Earnings [Member] Noncontrolling Interest in Subsidiary Noncontrolling Interest [Member] Statement [Line Items] Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Beginning Balance (in shares) Shares, Outstanding Beginning Balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Exercise of share options (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Vesting of restricted stock and performance stock awards (in shares) Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture Vesting of restricted stock and performance stock awards Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture Shares issued for Convertible Notes (in shares) Stock Issued During Period, Shares, New Issues Shares issued for Convertible Notes Stock Issued During Period, Value, New Issues Equity compensation APIC, Share-based Payment Arrangement, Increase for Cost Recognition Cumulative-effect adjustment - share-based compensation Cumulative Effect on Retained Earnings, Net of Tax Foreign currency translation adjustment, net of taxes Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Stock repurchase and retirement (in shares) Stock Repurchased and Retired During Period, Shares Stock repurchase and retirement Stock Repurchased and Retired During Period, Value Net change in hedging transaction, net of taxes Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Distribution to noncontrolling shareholder Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Net (loss) income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Ending Balance (in shares) Ending Balance Property, Plant and Equipment [Abstract] Property and Equipment Property, Plant and Equipment Disclosure [Text Block] Statement of Comprehensive Income [Abstract] Consolidated net (loss) income Other comprehensive income (loss), before income tax: Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract] Unrealized foreign currency translation gain (loss) Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax Unrealized loss on interest rate contracts Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax Unrealized loss on interest rate contracts Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Other comprehensive income (loss), before income tax Other Comprehensive Income (Loss), before Tax Other Comprehensive Income (Loss), Tax1 [Abstract] Other Comprehensive Income (Loss), Tax1 [Abstract] Other Comprehensive Income (Loss), Tax1 [Abstract] Income tax effect related to unrealized foreign currency translation gain (loss) Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax Income tax effect related to unrealized loss on interest rate contracts Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax Income tax effect related to reclassification adjustment to statement of operations Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax Valuation allowance adjustment Other Comprehensive Income (Loss), Cash Flow Hedge, Deferred Tax Assets, Valuation Allowance Adjustment Other Comprehensive Income (Loss), Cash Flow Hedge, Deferred Tax Assets, Valuation Allowance Adjustment Taxes on other comprehensive income (loss) Other Comprehensive Income (Loss), Tax Other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax Comprehensive (loss) income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Less: Net income attributable to noncontrolling interest in subsidiary Net Income (Loss) Attributable to Noncontrolling Interest Comprehensive (loss) income attributable to common shareholders Comprehensive Income (Loss), Net of Tax, Attributable to Parent Accounting Policies [Abstract] Significant Accounting Policies [Table] Significant Accounting Policies [Table] Significant Accounting Policies [Table] Statistical Measurement [Axis] Statistical Measurement [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Computer software Software Development [Member] Insurance Type and Tier Identifier [Axis] Insurance Type and Tier Identifier [Axis] Type and Tier Identifier [Domain] Type and Tier Identifier [Domain] Claims-Based Liability Insurance Claims-Based Liability Insurance [Member] Claims-Based Liability Insurance [Member] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] MDA Holdings Inc M D A Holdings Inc [Member] MDA Holdings Inc [Member] Significant Accounting Policies [Line Items] Significant Accounting Policies [Line Items] Significant Accounting Policies [Line Items] Interest income Interest Income, Other Threshold period, past due for payment of services provided Threshold Period, Past Due for Payment of Services Provided Threshold Period, Past Due for Payment of Services Provided Short term leases period Lease Expiration Period Apartments lease period for field employees under short-term agreements. Estimated useful life of assets Property, Plant and Equipment, Useful Life Intangible assets- useful life Finite-Lived Intangible Asset, Useful Life Outstanding standby letters of credit as collateral Outstanding Letters Of Credit, Collateral to Guarantee Payments Under Self Insured Plan Amount of standby letters of credit issued as collateral to guarantee payments of workers compensation claims. Self insured retention per claim Malpractice Insurance, Policy, Self Insured Retention Per Claim Malpractice Insurance, Policy, Self Insured Retention Per Claim Letter of credit for malpractice claims Malpractice Loss Contingency, Letters of Credit and Surety Bonds Equity compensation Share-based Payment Arrangement, Expense Advertising costs Advertising Expense Cumulative impact of currency fluctuations Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax Net change in derivative instruments AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax Income tax expense related to deferred tax asset Tax Cuts and Jobs Act, Change in Tax Rate, Deferred Tax Asset, Income Tax Expense Tax Cuts and Jobs Act, Change in Tax Rate, Deferred Tax Asset, Income Tax Expense Debt Disclosure [Abstract] Long-term Debt Schedule of Debt [Table Text Block] Business Combinations [Abstract] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Advantage Advantage RN, LLC [Member] Advantage RN, LLC [Member] Business Acquisition [Line Items] Business Acquisition [Line Items] Cash and cash equivalents Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Accounts receivable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other Property and equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Goodwill Goodwill Other intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Total assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Accounts payable and accrued expenses Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Accrued employee compensation and benefits Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Employee Liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Employee Liabilities Other current liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Other Total liabilities assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities Net assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Income Tax Disclosure [Abstract] Income Taxes Income Tax Disclosure [Text Block] Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Adjustments for New Accounting Pronouncements [Axis] Adjustments for New Accounting Pronouncements [Axis] Type of Adoption [Domain] Type of Adoption [Domain] ASU 2016-02 Accounting Standards Update 2016-02 [Member] Restructuring Plan [Axis] Restructuring Plan [Axis] Restructuring Plan [Domain] Restructuring Plan [Domain] Cost Optimization Project Cost Optimization Project [Member] Cost Optimization Project [Member] 2019 Restructuring Plan [Member] 2019 Restructuring Plan [Member] 2019 Restructuring Plan [Member] Restructuring Type [Axis] Restructuring Type [Axis] Type of Restructuring [Domain] Type of Restructuring [Domain] Employee Termination Costs Employee Severance [Member] Lease-Related Exit Costs Exit Costs [Member] Exit Costs [Member] Other costs Other Restructuring [Member] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Restructuring Charges, Reduction Of Lease Footprint Restructuring Charges, Reduction Of Lease Footprint Restructuring Charges, Reduction Of Lease Footprint ASC 842 lease reclassification Restructuring Reserve, Adjustment For New Accounting Pronouncement Restructuring Reserve, Adjustment For New Accounting Pronouncement Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Balance at beginning of period Restructuring Reserve Charged to restructuring costs Restructuring Charges Payments Payments for Restructuring Balance at end of period Direct write offs related to abandoned locations Restructuring Charges, Write Off Related To Abandonment Restructuring Charges, Write Off Related To Abandonment Acquisitions Business Combination Disclosure [Text Block] Fair Value Disclosures [Abstract] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Leasehold improvements Leasehold Improvements, Property And Equipment [Member] Leasehold Improvements, Property And Equipment [Member] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] Nurse and Allied Staffing Nurse And Allied Staffing [Member] Nurse and allied staffing [Member] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Contingent consideration, liability, noncurrent Business Combination, Contingent Consideration, Liability, Noncurrent Contingent consideration, liability, current Business Combination, Contingent Consideration, Liability, Current Impairment of intangibles indefinite lived Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) Right of use impairment charge Operating Lease, Impairment Loss Tangible asset impairment charges Tangible Asset Impairment Charges Impairment charges Asset Impairment Charges Goodwill and Intangible Assets Disclosure [Abstract] Goodwill, Trade Names, and Other Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Equity [Abstract] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] The 1999 Plan Stock Option And Equity Participation Plan 1999 [Member] Stock Option and Equity Participation Plan 1999 [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Aggregate number of common stock shares authorized for issuance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Share options outstanding (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Shares options outstanding vested or expected to vest - weighted average exercise price (usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price Shares options outstanding vested or expected to vest - intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Shares options outstanding vested or expected to vest - weighted average contractual life Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative [Table] Derivative [Table] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Term Loan, net Term Loan [Member] Term Loan [Member] Hedging Relationship [Axis] Hedging Relationship [Axis] Hedging Relationship [Domain] Hedging Relationship [Domain] Cash Flow Hedging Cash Flow Hedging [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Senior Debt Senior Debt Obligations [Member] Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Contract [Domain] Derivative Contract [Domain] Interest rate swap agreement Interest Rate Swap [Member] Derivative [Line Items] Derivative [Line Items] Derivative fixed interest rate Derivative, Fixed Interest Rate Derivative, notional amount Derivative, Notional Amount Debt fixed interest rate Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate Interest rate swap agreement Derivative Liability Payment for derivative termination Loss on Contract Termination Loss on derivative liability Derivative, Gain (Loss) on Derivative, Net Leases [Abstract] Leases Lessee, Operating Leases [Text Block] Total intrinsic value of options exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value 2019 Operating Leases, Future Minimum Payments Due, Next Twelve Months 2020 Operating Leases, Future Minimum Payments, Due in Two Years 2021 Operating Leases, Future Minimum Payments, Due in Three Years 2022 Operating Leases, Future Minimum Payments, Due in Four Years 2023 Operating Leases, Future Minimum Payments, Due in Five Years Thereafter Operating Leases, Future Minimum Payments, Due Thereafter Total minimum lease payments Operating Leases, Future Minimum Payments Due Property and Equipment Property, Plant and Equipment [Table Text Block] Quarterly Financial Information Disclosure [Abstract] Quarterly Financial Data Quarterly Financial Information [Table Text Block] United States Income (Loss) from Continuing Operations before Income Taxes, Domestic Foreign Income (Loss) from Continuing Operations before Income Taxes, Foreign (Loss) income before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Revenue from services Revenue from Contract with Customer, Excluding Assessed Tax Gross profit Gross Profit Consolidated net loss Net loss attributable to common shareholders Net Income (Loss) Attributable to Parent Net income (loss) per share attributable to common shareholders - Basic (usd per share) Earnings Per Share, Basic Net income (loss) per share attributable to common shareholders - Diluted (usd per share) Earnings Per Share, Diluted Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Trade names Trade Names [Member] Physician Staffing Physician Staffing [Member] Physician staffing [Member] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Amortization of assets Amortization of Intangible Assets Legal settlement charges Litigation Settlement, Expense Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt Applicant tracking system expenses Applicant Tracking System Expenses Applicant Tracking System Expenses Valuation allowances Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Loss (gain) on derivatives Fair Value Measurements Fair Value Disclosures [Text Block] 2020 Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months 2021 Lessee, Operating Lease, Liability, Payments, Due Year Two 2022 Lessee, Operating Lease, Liability, Payments, Due Year Three 2023 Lessee, Operating Lease, Liability, Payments, Due Year Four 2024 Lessee, Operating Lease, Liability, Payments, Due Year Five Thereafter Lessee, Operating Lease, Liability, Payments, Due after Year Five Total minimum lease payments Lessee, Operating Lease, Liability, Payments, Due Less: amount of lease payments representing interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Present value of future minimum lease payments Operating Lease, Liability Less: current lease obligations Operating Lease, Liability, Current Non-current lease obligations Operating Lease, Liability, Noncurrent Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Senior Secured Asset-Based Loan Senior Secured Asset-Based Loan [Member] Senior Secured Asset-Based Loan [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Total debt Long-term Debt Less current portion Long-term Debt, Current Maturities Long-term debt, less current portion Long-term Debt, Excluding Current Maturities Interest rate (percent) Debt Instrument, Interest Rate, Stated Percentage Unamortized discount Debt Instrument, Unamortized Discount American Personnel American Personnel, Inc. [Member] American Personnel, Inc. [Member] Purchase price Business Combination, Consideration Transferred Assets acquired Finite-lived Intangible Assets Acquired Weighted average useful life of assets acquired Acquired Finite-lived Intangible Assets, Weighted Average Useful Life Acquisition related costs Business Combination, Acquisition Related Costs Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Liability Class [Axis] Liability Class [Axis] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Contingent Consideration Liabilities Contingent Consideration Liability [Member] Contingent Consideration Liability [Member] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Beginning balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Payments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements Accretion expense Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Accretion Expense Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Accretion Expense Valuation gain (loss) for the period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Ending balance Earnings Per Share [Abstract] Earnings Per Share Earnings Per Share [Text Block] Summary of Estimated Fair Values of Financial Assets and Liabilities Measured on a Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Fair Value, Liabilities Measured on recurring Basis, Unobservable Input Reconciliation Fair Value, Liabilities Measured on Recurring Basis [Table Text Block] Carrying Amounts and Estimated Fair Values of Significant Financial Instrument that were not Measured at Fair Value Fair Value, by Balance Sheet Grouping [Table Text Block] Revenue from Contract with Customer [Abstract] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Physician Staffing Search Search Services [Member] Search Services [Member] Product and Service [Axis] Product and Service [Axis] Product and Service [Domain] Product and Service [Domain] Temporary Staffing Services Temporary Staffing Services [Member] Temporary Staffing Services [Member] Other Services Other Services [Member] Other Services [Member] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Balance at January 1 Unrecognized Tax Benefits Additions based on tax positions related to the current year Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Reductions based on tax positions related to prior years Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Additions based on tax positions related to prior years Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Reductions based on settlements of tax positions related to prior years Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities Reductions as a result of a lapse of applicable statute of limitations Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations 2017 Tax Act federal tax rate change Unrecognized Tax Benefits, Reduction Resulting From Federal Tax Rate Change Unrecognized Tax Benefits, Reduction Resulting From Federal Tax Rate Change Other Unrecognized Tax Benefits, Increase (Decrease) Resulting From Other Deductions The gross amount of increase (decrease) in unrecognized tax benefits resulting from other items. Balance at December 31 Balance Sheet Related Disclosures [Abstract] Balance Sheet Details Supplemental Balance Sheet Disclosures [Text Block] SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table] SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis] SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis] SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain] SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain] Allowances for Accounts Receivable SEC Schedule, 12-09, Allowance, Credit Loss [Member] Valuation Allowance for Deferred Tax Assets SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] Balance at Beginning of Period SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount Charged to Operations SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense Write-Offs, Net of Recoveries SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction Other Changes SEC Schedule, 12-09, Valuation Allowances and Reserves, Increase (Decrease) Adjustment Balance at End of Period Award Type [Axis] Award Type [Axis] Award Type [Domain] Award Type [Domain] Restricted Stock Awards Restricted Stock [Member] Performance Stock Awards Performance Shares [Member] Number of Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Unvested restricted stock awards, beginning balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Vested (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Forfeited (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Unvested restricted stock awards, ending balance (in shares) Weighted average grant date fair value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Unvested restricted stock awards, beginning balance (usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Granted (usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Vested (usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Forfeited (usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Unvested restricted stock awards, ending balance (usd per share) Schedule of Goodwill [Table] Schedule of Goodwill [Table] Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Operating Segments Operating Segments [Member] Goodwill [Line Items] Goodwill [Line Items] Goodwill balances Goodwill [Roll Forward] Aggregate goodwill acquired, beginning of period Goodwill, Gross Sale of business, beginning of period Goodwill, Write Off Related To Sale Of Business Goodwill, Write Off Related To Sale Of Business Accumulated impairment loss, beginning of period Goodwill, Impaired, Accumulated Impairment Loss Goodwill, net of impairment loss, beginning of period Goodwill, Translation and Purchase Accounting Adjustments [Abstract] Goodwill, Translation and Purchase Accounting Adjustments [Abstract] Goodwill acquired Goodwill, Acquired During Period Rebranding reassignment Goodwill, Period Increase (Decrease) Impairment charge Goodwill, Impairment Loss Aggregate goodwill acquired, end of period Sale of business, end of period Accumulated impairment loss, end of period Goodwill, net of impairment loss, end of period Debt Debt Disclosure [Text Block] Schedule of restructuring costs Restructuring and Related Costs [Table Text Block] Tax at U.S. statutory rate Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount State taxes, net of federal benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount Noncontrolling interest Effective Income Tax Rate Reconciliation, Noncontrolling Interest Income (Loss), Amount Non-deductible items Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount Foreign tax (benefit) expense Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount Uncertain tax positions Effective Income Tax Rate Reconciliation, Tax Contingency, Amount Return to provision Effective Income Tax Rate Reconciliation, Return To Provision, Amount Effective Income Tax Rate Reconciliation, Return To Provision, Amount Federal rate change Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount Other Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Income tax expense (benefit) Income Tax Expense (Benefit) Retirement Benefits [Abstract] Company contribution net of forfeitures Defined Contribution Plan, Employer Discretionary Contribution Amount Employer match vesting duration Defined Contribution Plan, Vesting Period Of Employer Match Defined Contribution Plan, Vesting Period Of Employer Match Deferred compensation liabilities Deferred Compensation Liability, Classified, Noncurrent Components of Numerator and Denominator for Computation of Basic and Diluted Earnings per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] 8% Convertible Notes 8% Convertible Notes [Member] 8% Convertible Notes [Member] Convertible Note Derivative Liability Convertible Note Derivative Liability [Member] Convertible Note Derivative Liability [Member] Convertible Notes Convertible Debt [Member] Face amount Debt Instrument, Face Amount Shares issued (in shares) Debt Conversion, Converted Instrument, Shares Issued Common stock, par value (usd per share) Common Stock, Par or Stated Value Per Share Payment of debt and extinguishment fees Payments For Debt Extinguishment Costs And Repayment Of Long Term Debt Payments For Debt Extinguishment Costs And Repayment Of Long Term Debt Repayments of debt Repayments of Long-term Debt Extinguishment fees Payment for Debt Extinguishment or Debt Prepayment Cost Original debt amount in debt conversion Debt Conversion, Original Debt, Amount Loss on early extinguishment of debt Non-cash write off related to settlement of convertible notes Debt Conversion, Converted Instrument, Amount Debt conversion price (in usd per share) Debt Instrument, Convertible, Conversion Price Debt instrument, convertible, number of equity instruments (in shares) Debt Instrument, Convertible, Number of Equity Instruments Debt Instrument, convertible, threshold period following issuance date (in years) Debt Instrument, Convertible,Threshold Period Following Issuance Date Debt Instrument, Convertible,Threshold Period Following Issuance Date Debt instrument, convertible, threshold percentage of stock price trigger Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger Debt instrument, convertible, threshold trading days Debt Instrument, Convertible, Threshold Trading Days Debt instrument, convertible, threshold consecutive trading days Debt Instrument, Convertible, Threshold Consecutive Trading Days Employee Benefit Plans Pension and Other Postretirement Benefits Disclosure [Text Block] Stockholders' Equity Shareholders' Equity and Share-based Payments [Text Block] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Schedule of Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Computer equipment Computer Equipment [Member] Computer software Software and Software Development Costs [Member] Office equipment Office Equipment [Member] Furniture and fixtures Furniture and Fixtures [Member] Construction in progress Asset under Construction [Member] Leasehold improvements Leasehold Improvements [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Estimated useful life Property and equipment Property, Plant and Equipment, Gross Less accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property and equipment, net of accumulated depreciation and amortization Property, Plant and Equipment, Net Segment Reporting [Abstract] Segment Data Segment Reporting Disclosure [Text Block] Legal settlement charges Loss Contingency Accrual, Provision Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Income Statement [Abstract] Operating expenses: Operating Expenses [Abstract] Direct operating expenses Direct Operating Costs Selling, general and administrative expenses Selling, General and Administrative Expense Bad debt expense Accounts Receivable, Credit Loss Expense (Reversal) Depreciation and amortization Depreciation, Depletion and Amortization Acquisition-related contingent consideration Business Combination, Contingent Consideration Arrangements, Expense Business Combination, Contingent Consideration Arrangements, Expense Acquisition and integration costs Restructuring costs Total operating expenses Costs and Expenses (Loss) income from operations Operating Income (Loss) Other expenses (income): Nonoperating Income (Expense) [Abstract] Interest expense Interest Expense Other income, net Other Nonoperating Income (Expense) Income tax expense (benefit) Consolidated net (loss) income Less: Net income attributable to noncontrolling interest in subsidiary Income (Loss) from Continuing Operations, Net of Tax, Attributable to Noncontrolling Interest Net (loss) income attributable to common shareholders Net (loss) income per share attributable to common shareholders - Basic (usd per share) Net (loss) income per share attributable to common shareholders - Diluted (usd per share) Weighted average common shares outstanding—basic (shares) Weighted Average Number of Shares Outstanding, Basic Weighted average common shares outstanding—diluted (shares) Weighted Average Number of Shares Outstanding, Diluted Balance Sheet Details Condensed Balance Sheet [Table Text Block] Cash consideration Payments to Acquire Businesses, Net of Cash Acquired Cash acquired Cash Acquired from Acquisition Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Share-based awards Convertible Notes and Share-based Payment Awards [Member] Convertible Notes and Share-based Payment Awards [Member] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive securities (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Statement of Cash Flows [Abstract] Cash flows from operating activities Net Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net (loss) income to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Amortization of debt discount and debt issuance costs Amortization of Debt Issuance Costs Provision for allowances Provision for Doubtful Accounts and Other Allowances Provision for Doubtful Accounts and Other Allowances Deferred income tax expense (benefit) Deferred Income Tax Expense (Benefit) Non-cash lease expense Operating Lease Expense, Non-Cash Operating Lease Expense, Non-Cash Loss (gain) on derivatives Noncash Gain (Loss) On Derivative Noncash Gain (Loss) On Derivative Equity compensation Share-based Payment Arrangement, Noncash Expense Other non-cash costs Other Noncash Income (Expense) Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Accounts receivable Increase (Decrease) in Accounts Receivable Prepaid expenses and other assets Increase (Decrease) in Other Operating Assets Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Operating lease liabilities Increase (Decrease) In Operating Lease Liabilities Increase (Decrease) In Operating Lease Liabilities Other Increase (Decrease) in Other Operating Liabilities Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from investing activities Net Cash Provided by (Used in) Investing Activities [Abstract] Acquisitions, net of cash acquired Acquisition-related settlements Payments for (Proceeds from) Previous Acquisition Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Proceeds from Term Loan Proceeds from Issuance of Long-term Debt Principal payments on Term Loan Convertible Note cash payment Repayments of Convertible Debt Borrowings under revolving credit facility Borrowings Under Lines Of Credit Borrowings Under Lines Of Credit Repayments on revolving credit facility Repayments of Lines of Credit Debt issuance costs Payments of Debt Issuance Costs Extinguishment fees Proceeds from Senior Secured Asset-Based revolving credit facility Proceeds from Long-term Lines of Credit Borrowings under Senior Secured Asset-Based revolving credit facility Borrowings Under Long-Term Line Of Credit Borrowings Under Long-Term Line Of Credit Repayments on Senior Secured Asset-Based revolving credit facility Repayments of Long-term Lines of Credit Cash payments to noncontrolling shareholder Payments of Ordinary Dividends, Noncontrolling Interest Stock repurchase and retirement Payments for Repurchase of Common Stock Other Proceeds from (Payments for) Other Financing Activities Net cash (used in) provided by financing activities Net Cash Provided by (Used in) Financing Activities Effect of exchange rate changes on cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Change in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Cash and cash equivalents at beginning of year Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash and cash equivalents at end of year Supplemental disclosure of cash flow information: Supplemental Cash Flow Information [Abstract] Interest paid Interest Paid, Excluding Capitalized Interest, Operating Activities Income taxes paid Income Taxes Paid Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization and Basis of Presentation Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Information on Operating Segments and Reconciliation to Income From Operations Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] Insurance recovery for health claims Insurance Receivable for Health, Current Insurance Receivable for Health, Current Insurance recovery for workers’ compensation claims Insurance Recovery For Workers Compensation Current The current portion of the amount receivable from insurance for recovery for workers compensation. Insurance recovery for professional liability claims Insurance Receivable for Malpractice, Current Insurance recovery receivable Insurance Settlements Receivable, Current Insurance recovery for workers’ compensation claims Insurance Recovery For Workers Compensation Noncurrent The long term portion of the amount receivable from insurance for recovery for workers compensation. Insurance recovery for professional liability claims Insurance Receivable for Malpractice, Noncurrent Non-current security deposits Deposits Assets, Noncurrent Non-current income tax receivable Income Taxes Receivable, Noncurrent Deferred compensation assets Deferred Compensation Plan Assets Net debt issuance costs Debt Issuance Costs, Noncurrent, Net Other Other Non-Current Assets, Other Other Non-Current Assets, Other Other non-current assets Other Assets, Noncurrent Salaries and payroll taxes Accrued Salaries, Current Accrual for bonuses and commissions Accrued Bonuses, Current Accrual for workers’ compensation claims Workers' Compensation Liability, Current Accrual for professional liability claims Malpractice Loss Contingency, Accrual, Undiscounted, Current Accrual for healthcare claims Other Employee-related Liabilities, Current Accrual for vacation Accrued Vacation, Current Accrued compensation and benefits Employee-related Liabilities, Current Accrual for workers’ compensation claims Workers' Compensation Liability, Noncurrent Accrual for professional liability claims Malpractice Loss Contingency, Accrual, Undiscounted, Noncurrent Long-term accrued claims Liability for Claims and Claims Adjustment Expense Deferred compensation Deferred rent Deferred Rent Credit, Noncurrent Long-term unrecognized tax benefits Liability for Uncertainty in Income Taxes, Noncurrent Other Other Liabilities, Miscellaneous, Noncurrent Other Liabilities, Miscellaneous, Noncurrent Other long-term liabilities Other Liabilities, Noncurrent Deferred Tax Assets: Components of Deferred Tax Assets [Abstract] Accrued other and prepaid expenses Deferred Tax Assets, Accrued Other Liabilities and Prepaid Expenses Deferred Tax Assets, Accrued Other Liabilities and Prepaid Expenses Allowance for doubtful accounts Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts Intangible assets Deferred Tax Assets, Goodwill and Intangible Assets Net operating loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards Accrued professional liability claims Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Other Accrued workers’ compensation claims Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits Share-based compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Operating lease liabilities Deferred Tax Assets, Operating Lease Liabilities Deferred Tax Assets, Operating Lease Liabilities Credit carryforwards Deferred Tax Assets, Tax Credit Carryforwards Other Deferred Tax Assets, Other Gross deferred tax assets Deferred Tax Assets, Gross Valuation allowance Deferred Tax Assets, Valuation Allowance Deferred tax assets Deferred Tax Assets, Net of Valuation Allowance Deferred Tax Liabilities: Components of Deferred Tax Liabilities [Abstract] Depreciation Deferred Tax Liabilities, Property, Plant and Equipment Indefinite intangibles Deferred Tax Liabilities, Intangible Assets Operating lease right-of-use assets Deferred Tax Liabilities, Right-Of-Use Assets Deferred Tax Liabilities, Right-Of-Use Assets Tax on unrepatriated earnings Deferred Tax Liabilities, Undistributed Foreign Earnings Deferred tax liabilities Deferred Tax Liabilities, Gross Net deferred taxes Deferred Tax Liabilities, Net Net deferred taxes Deferred Tax Assets, Net Concentration Risk [Table] Concentration Risk [Table] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Revenue Benchmark Revenue Benchmark [Member] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Services Product Concentration Risk [Member] Concentration Risk [Line Items] Concentration Risk [Line Items] Unbilled contracts receivable Unbilled Contracts Receivable Concentration risk percentage Concentration Risk, Percentage 2020 Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months 2021 Finite-Lived Intangible Assets, Amortization Expense, Year Two 2022 Finite-Lived Intangible Assets, Amortization Expense, Year Three 2023 Finite-Lived Intangible Assets, Amortization Expense, Year Four 2024 Finite-Lived Intangible Assets, Amortization Expense, Year Five Thereafter Finite-Lived Intangible Assets, Amortization Expense, after Year Five Net Carrying Amount Finite-Lived Intangible Assets, Net Deferred compensation liability Deferred Compensation [Member] Deferred Compensation [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value Hierarchy and NAV [Domain] Level 1 Fair Value, Inputs, Level 1 [Member] Level 2 Fair Value, Inputs, Level 2 [Member] Level 3 Fair Value, Inputs, Level 3 [Member] Deferred compensation asset Assets, Fair Value Disclosure Deferred compensation liability Obligations, Fair Value Disclosure Contingent consideration liabilities Business Combination, Contingent Consideration, Liability Current: Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Federal Current Federal Tax Expense (Benefit) State Current State and Local Tax Expense (Benefit) Foreign Current Foreign Tax Expense (Benefit) Total Current Income Tax Expense (Benefit) Deferred: Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Federal Deferred Federal Income Tax Expense (Benefit) State Deferred State and Local Income Tax Expense (Benefit) Foreign Deferred Foreign Income Tax Expense (Benefit) Total Goodwill and Intangible Assets Disclosure [Table] Goodwill And Intangible Assets Disclosure [Table] Goodwill and Intangible Assets Disclosure [Table] Type Of Amortization [Axis] Type Of Amortization [Axis] Type Of Amortization [Axis] Type Of Amortization [Domain] Type Of Amortization [Domain] [Domain] for Type Of Amortization [Axis] Accelerated Amortization Accelerated Amortization [Member] Accelerated Amortization [Member] Scenario [Axis] Scenario [Axis] Scenario [Domain] Scenario [Domain] Forecast Forecast [Member] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] Trade Names Additional Brand Additional Brand [Member] Additional Brand [Member] Search Reporting Unit Search Reporting Unit [Member] Search Reporting Unit [Member] Goodwill and Intangible Assets Disclosure [Line Items] Goodwill And Intangible Assets Disclosure [Line Items] Goodwill and Intangible Assets Disclosure [Line Items] Goodwill reassigned Impact on net (loss) income per share Impact Of Accelerated Amortization On Basic Earnings Per Share Impact Of Accelerated Amortization On Basic Earnings Per Share Weighted average amortization period if not accelerated Weighted Average Amortization Period If Not Accelerated Weighted Average Amortization Period If Not Accelerated Percentage of fair value in excess of carrying amount Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount Goodwill impairment charge Carrying amount Cash paid for amounts included in the measurement of operating lease liabilities Operating Lease, Payments Right-of-use assets obtained in exchange for new operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Operating lease expense Operating Lease, Cost Short-term lease expense Short-term Lease, Cost Variable and other lease costs Variable Lease, Cost Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Related Party Transactions [Abstract] Related Party Transactions Related Party Transactions Disclosure [Text Block] Exercise Price Range [Axis] Exercise Price Range [Axis] Exercise Price Range [Domain] Exercise Price Range [Domain] Exercise Price Range One Exercise Price Range One [Member] Exercise Price Range One [Member] Exercise Price Range Two Exercise Price Range Two [Member] Exercise Price Range Two [Member] Exercise Price Range Three Exercise Price Range Three [Member] Exercise Price Range Three [Member] Exercise Price Range Four Exercise Price Range Four [Member] Exercise Price Range Four [Member] Exercise Price Range Five Exercise Price Range Five [Member] Exercise Price Range Five [Member] Number of Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Share options outstanding at beginning of year (in shares) Granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures Exercised (in shares) Forfeited/expired (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period Share options outstanding at end of year (in shares) Exercise Price, Lower Limit (usd per share) Share-based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit Exercise Price, Upper Limit (usd pre share) Share-based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Share options outstanding at beginning of year, weighted average exercise price (usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Granted, weighted average exercise price (usd per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Exercised, weighted average exercise price (usd per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Forfeited/expired, weighted average exercise price (usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Share options outstanding at end of year, weighted average exercise price (usd per share) Share options outstanding at end of year Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Acquired Intangible Assets Schedule of Intangible Assets and Goodwill [Table Text Block] Estimated Annual Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Changes in Carrying Amount of Goodwill by Segment Schedule of Goodwill [Table Text Block] Use of Estimates Use of Estimates, Policy [Policy Text Block] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Accounts Receivable, Allowance for Doubtful Accounts, and Concentration of Credit Risk Receivable [Policy Text Block] Property and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Leases Lessee, Leases [Policy Text Block] Business Combinations Business Combinations Policy [Policy Text Block] Goodwill, Trade Names, and Other Intangible Assets Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block] Debt Discount and Debt Issuance Costs Debt, Policy [Policy Text Block] Derivative Financial Instruments Derivatives, Policy [Policy Text Block] Sales and Other State Non-income Tax Liabilities Sales And Other State Non Income Tax Liabilities Policy [Text Block] Disclosure of accounting policy for sales and other state non-income tax liabilities. Insurance Claims Liability Reserve Estimate, Policy [Policy Text Block] Revenue Recognition Revenue [Policy Text Block] Share-Based Compensation Share-based Payment Arrangement [Policy Text Block] Advertising Advertising Cost [Policy Text Block] Restructuring Costs Costs Associated with Exit or Disposal Activities or Restructurings, Policy [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] Comprehensive (Loss) Income Comprehensive Income, Policy [Policy Text Block] Fair Value Measurements Fair Value Measurement, Policy [Policy Text Block] Earnings Per Share Earnings Per Share, Policy [Policy Text Block] Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Numerator: Net Income (Loss) Available to Common Stockholders, Diluted [Abstract] Net (loss) income attributable to common shareholders - Basic Net Income (Loss) Available to Common Stockholders, Basic Interest on Convertible Notes Interest on Convertible Debt, Net of Tax Gain on derivatives Convertible Debt, Adjustment for Gain (Loss) on Embedded Derivative Convertible Debt, Adjustment for Gain (Loss) on Embedded Derivative Net (loss) income attributable to common shareholders - Diluted Net Income (Loss) Available to Common Stockholders, Diluted Denominator: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Weighted average common shares - Basic (shares) Effective of diluted shares: Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract] Share-based awards (shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Convertible Notes (shares) Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities Weighted average common shares - Diluted (shares) Income Tax Contingency [Table] Income Tax Contingency [Table] Valuation Allowance by Deferred Tax Asset [Axis] Valuation Allowance by Deferred Tax Asset [Axis] Deferred Tax Asset [Domain] Deferred Tax Asset [Domain] Net Operating Losses Net Operating Losses [Member] Net Operating Losses [Member] Other Net Deferred Tax Assets Other Net Deferred Tax Assets [Member] Other Net Deferred Tax Assets [Member] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Other Current Liabilities Other Current Liabilities [Member] Other Noncurrent Liabilities Other Noncurrent Liabilities [Member] Income Tax Authority [Axis] Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] U.S. Domestic Tax Authority [Member] State State and Local Jurisdiction [Member] Income Tax Contingency [Line Items] Income Tax Contingency [Line Items] Valuation allowance Deferred Tax Assets, Other Comprehensive Loss Deferred Tax Assets, Other Comprehensive Loss Reduction in valuation allowance Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Provision income tax expense related to deferred tax asset Federal, state and foreign net operating loss carryforwards Operating Loss Carryforwards Unrecognized tax benefits Unrecognized tax benefits, which would affect the effective tax rate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Decrease in interest and penalties accrued Unrecognized Tax Benefits, Decrease In Interest and Penalties Accrued Unrecognized Tax Benefits, Decrease In Interest and Penalties Accrued Unrecognized tax benefit accrued interest and penalties Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Contingent Consideration by Type [Axis] Contingent Consideration by Type [Axis] Contingent Consideration Type [Domain] Contingent Consideration Type [Domain] Potential Earnout, Attainment of Specific Performance Criteria in 2017 Potential Earnout, Attainment of Specific Performance Criteria in 2017 [Member] Potential Earnout, Attainment of Specific Performance Criteria in 2017 [Member] Acquisition-Related Contingent Consideration Acquisition-Related Contingent Consideration [Member] Acquisition-Related Contingent Consideration [Member] Potential Earnout, Attainment of Specific Performance Criteria in 2016 Potential Earnout, Attainment of Specific Performance Criteria in 2016 [Member] Potential Earnout, Attainment of Specific Performance Criteria in 2016 [Member] Assumed Additional Contingent Purchase Price Liabilities Assumed Additional Contingent Purchase Price Liabilities [Member] Assumed Additional Contingent Purchase Price Liabilities [Member] US Resources Healthcare, LLC US Resources Healthcare, LLC [Member] US Resources Healthcare, LLC [Member] Mediscan Mediscan [Member] Mediscan [Member] Change in value of contingent liability Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability Release of escrow to seller Business Combination, Escrow Deposit Release Business Combination, Escrow Deposit Release Contingent consideration, range of outcomes, high Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High Payments for previous acquisition Payments for Previous Acquisition Contingent consideration liabilities Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Related Party [Axis] Related Party [Axis] Related Party [Domain] Related Party [Domain] Corporate Joint Venture Corporate Joint Venture [Member] Affiliated Entity Affiliated Entity [Member] Related Party Transaction [Line Items] Related Party Transaction [Line Items] Revenue from related parties Revenue from Related Parties Account receivable due from related parties Accounts Receivable, Related Parties Percent ownership in joint venture unit Joint Venture, Percent Ownership Joint Venture, Percent Ownership Receivable balance with joint venture Due from Joint Ventures, Current Due to joint venture Due to Related Parties, Current Rent expense Payments for Rent Customer relationships Customer Relationships [Member] Databases Database Rights [Member] Non-compete agreements Noncompete Agreements [Member] Credit Agreement Credit Agreement [Member] Credit Agreement [Member] Incremental Term Loan Incremental Term Loan [Member] Incremental Term Loan [Member] Deferred Consideration Transferred Deferred Consideration Transferred [Member] Deferred Consideration Transferred [Member] Cash consideration Net working capital adjustment Business Combination, Consideration Transferred, Net Working Capital Adjustment Business Combination, Consideration Transferred, Net Working Capital Adjustment Reimbursement from working capital adjustment settled Business Combination, Consideration Transferred, Net Working Capital Adjustment, Reimbursement Business Combination, Consideration Transferred, Net Working Capital Adjustment, Reimbursement Contingent liability Period of deferred consideration Business Combination, Consideration Deferred, Period Business Combination, Consideration Deferred, Period Release of remaining contingent liability Escrow payment related to tax liabilities Payments To Acquire Businesses, Escrow, Portion Related To Tax Liabilities Payments To Acquire Businesses, Escrow, Portion Related To Tax Liabilities Escrow payment related to post-close liabilities Payments To Acquire Businesses, Escrow, Portion Related To Post-Close Liabilities Payments To Acquire Businesses, Escrow, Portion Related To Post-Close Liabilities Escrow deposit related to tax liabilities Business Combination, Escrow Deposit Related To Tax Liabilities Business Combination, Escrow Deposit Related To Tax Liabilities Escrow disbursed to pay taxes Business Combination, Escrow Disbursed To Pay Taxes Business Combination, Escrow Disbursed To Pay Taxes Escrow deposit related to post close liabilities Business Combination, Escrow Deposit Related To Post Close Liabilities Business Combination, Escrow Deposit Related To Post Close Liabilities Consideration transferred, available cash Business Combination, Consideration Transferred, Portion Funded With Cash On Hand Business Combination, Consideration Transferred, Portion Funded With Cash On Hand Proceeds from issuance of debt Revenue since acquisition Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual Net income since acquisition Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual Goodwill expected to be deductible Business Acquisition, Goodwill, Expected Tax Deductible Amount Summary of Restricted Stock Award Activity Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Stock Options and Stock Appreciation Rights Granted and Exercised Intrinsic Value Of Options Exercised And Weighted Average Grant Date Fair Value Of Stock Options Granted Table [Text Block] Tabular disclosure of the total intrinsic value of options exercised and the weighted average grant date fair value of options granted during the period. Summary of Share Option Plans Activities Share-based Payment Arrangement, Option, Activity [Table Text Block] Schedule of assets acquired and liabilities assumed Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Pro forma information Business Acquisition, Pro Forma Information [Table Text Block] New Accounting Pronouncements or Change in Accounting Principle [Table] New Accounting Pronouncements or Change in Accounting Principle [Table] Prepaid Expenses Prepaid Expenses and Other Current Assets [Member] Other Noncurrent Assets Other Noncurrent Assets [Member] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Capitalized implementation costs Hosting Arrangement, Service Contract, Implementation Cost, Capitalized, after Accumulated Amortization Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Lease liabilities Accrued rent Accrued Rent Prepaid rent Prepaid Rent Debt Covenant Terms [Axis] Debt Covenant Terms [Axis] Debt Covenant Terms [Axis] Debt Covenant Terms [Domain] Debt Covenant Terms [Domain] [Domain] for Debt Covenant Terms [Axis] Covenant Term 3 Covenant Term 3 [Member] Covenant Term 3 [Member] Revolving Credit Facility Revolving Credit Facility [Member] Subordinated Debt Subordinated Debt [Member] Second Lien Term Loan, net Second Lien Term Loan [Member] Second Lien Term Loan [Member] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] LIBOR London Interbank Offered Rate (LIBOR) [Member] Eurodollar Eurodollar [Member] Base Rate Base Rate [Member] Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Prepayment penalty Debt Instrument, Prepayment Penalty Debt Instrument, Prepayment Penalty Interest margin Debt Instrument, Basis Spread on Variable Rate Commitment fee percentage Line of Credit Facility, Commitment Fee Percentage Business Acquisition, Pro Forma Information, Nonrecurring Adjustments [Table] Business Acquisition, Pro Forma Information, Nonrecurring Adjustments [Table] Nonrecurring Adjustment [Axis] Nonrecurring Adjustment [Axis] Nonrecurring Adjustment [Domain] Nonrecurring Adjustment [Domain] Acquisition-related costs Acquisition-related Costs [Member] Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] Revenue from services Business Acquisition, Pro Forma Revenue Net income attributable to common shareholders Business Acquisition, Pro Forma Net Income (Loss) Net income per common share attributable to common shareholders - basic (usd per share) Business Acquisition, Pro Forma Earnings Per Share, Basic Net income per common share attributable to common shareholders - diluted (usd per share) Business Acquisition, Pro Forma Earnings Per Share, Diluted Line of Credit Line of Credit [Member] Amended And Restated Credit Agreement Amended And Restated Credit Agreement [Member] Amended And Restated Credit Agreement [Member] Second Amendment, Amended And Restated Credit Agreement [Member] Second Amendment, Amended And Restated Credit Agreement [Member] Second Amendment, Amended And Restated Credit Agreement [Member] First Amendment, Amended And Restated Credit Agreement First Amendment, Amended And Restated Credit Agreement [Member] First Amendment, Amended And Restated Credit Agreement [Member] Second And Third Amendment, Amended And Restated Credit Agreement [Member] Second And Third Amendment, Amended And Restated Credit Agreement [Member] Second And Third Amendment, Amended And Restated Credit Agreement [Member] Sub facility for swingline loans Line Of Credit Facility, Sub Facility For Swingline Loans Line Of Credit Facility, Sub Facility For Swingline Loans Line of credit, subfacility for standby letters of credit Line Of Credit Facility Sub Limit For Letters Of Credit Line of credit, subfacility for standby letters of credit. Payment for debt prepayment Payment For Debt Prepayment Payment For Debt Prepayment Number of financial covenants Number of Financial Covenants Number of Financial Covenants Consolidated fixed charge coverage ratio Debt Covenant, Consolidated Fixed Charge Coverage Ratio Debt Covenant, Consolidated Fixed Charge Coverage Ratio Optional reduction Line of Credit Facility, Increase (Decrease), Net Consolidated asset coverage ratio Debt Covenant, Consolidated Asset Coverage Ratio Debt Covenant, Consolidated Asset Coverage Ratio Consolidated net leverage ratio Consolidated Net Leverage Ratio Consolidated Net Leverage Ratio Debt issuance costs Write off of debt issuance costs Write off of Deferred Debt Issuance Cost Schedule II - Valuation and Qualifying Accounts SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] Revenue Recognition Revenue from Contract with Customer [Text Block] Derivatives Derivatives and Fair Value [Text Block] Stock Appreciation Rights Stock Appreciation Rights (SARs) [Member] Title of Individual [Axis] Title of Individual [Axis] Title of Individual [Domain] Title of Individual [Domain] Ten Percent Or More Stockholders Ten Percent Or More Stockholders [Member] Ten Percent Or More Stockholders [Member] Omnibus Plan Omnibus Plan [Member] Omnibus Plan [Member] 2007 Stock Incentive Plan Incentive Compensation Plan 2007 [Member] Incentive Compensation Plan 2007 [Member] Additional shares authorized (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized Shares reserved for future issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Exercise price percentage of the fair market value of common stock Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent Stock expiration period Share Based Compensation Arrangement By Share Based Payment Award Options Expiration Period Share based compensation arrangement by share based payment award options expiration period. Stock vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Shares issued (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period Percentage of performance attained Share-based Compensation Arrangement by Share-based Payment Award, Level of Performance Attained, Percentage Share-based Compensation Arrangement by Share-based Payment Award, Level of Performance Attained, Percentage Pretax of total unrecognized compensation cost related to non-vested restricted stock awards Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Pretax total unrecognized compensation cost related to share options- period Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Fair value of shares vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Stock vesting percentage per year Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Shares Vested Share based compensation arrangement by share based payment award stock award and option vesting rate per year. Statement of Financial Position [Abstract] Assets Assets [Abstract] Current assets: Assets, Current [Abstract] Cash and cash equivalents Accounts receivable, net of allowances of $3,219 in 2019 and $3,705 in 2018 Accounts Receivable, after Allowance for Credit Loss, Current Prepaid expenses Prepaid Expense, Current Insurance recovery receivable Other current assets Other Assets, Current Total current assets Assets, Current Property and equipment, net Trade names, indefinite-lived Indefinite-Lived Trade Names Other intangible assets, net Non-current deferred tax assets Deferred Tax Assets, Net, Noncurrent Other non-current assets Total assets Assets Liabilities and Stockholders' Equity Liabilities and Equity [Abstract] Current liabilities: Liabilities, Current [Abstract] Accounts payable and accrued expenses Accounts Payable and Other Accrued Liabilities, Current Accrued compensation and benefits Current portion of long-term debt Operating lease liabilities - current Other current liabilities Other Liabilities, Current Total current liabilities Liabilities, Current Operating lease liabilities - non-current Non-current deferred tax liabilities Long-term accrued claims Contingent consideration Other long-term liabilities Total liabilities Liabilities Commitments and contingencies Commitments and Contingencies Stockholders' equity: Stockholders' Equity Attributable to Parent [Abstract] Common stock—$0.0001 par value; 100,000,000 shares authorized; 35,870,560 and 35,625,692 shares issued and outstanding at December 31, 2019 and 2018, respectively Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital, Common Stock Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated deficit Retained Earnings (Accumulated Deficit) Total Cross Country Healthcare, Inc. stockholders' equity Stockholders' Equity Attributable to Parent Noncontrolling interest in subsidiary Stockholders' Equity Attributable to Noncontrolling Interest Total stockholders' equity Total liabilities and stockholders' equity Liabilities and Equity Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Number of operating segments Number of Operating Segments Increase (decrease) in revenue Increase (Decrease) In Revenue Increase (Decrease) In Revenue Increase (decrease) in contribution income (loss) Increase (Decrease) In Contribution Income (Loss) Increase (Decrease) In Contribution Income (Loss) Accounts receivable, allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Common stock, shares authorized (in shares) Common Stock, Shares Authorized Common stock, shares issued (in shares) Common Stock, Shares, Issued Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Supplemental Balance Sheet Information Assets And Liabilities, Leases [Table Text Block] Assets And Liabilities, Leases [Table Text Block] Operating Lease Maturity Lessee, Operating Lease, Liability, Maturity [Table Text Block] Future Minimum Lease Payments under Topic 840 Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Lease Costs Lease, Cost [Table Text Block] Components of Income (Loss) Before Income Taxes Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Components of Income Tax Expense (Benefit) Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Significant Components of Deferred Tax Assets and Liabilities Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Reconciliation of Income Tax Computed At U. S. Federal Statutory Rate to Income Tax (Benefit) Expense Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Reconciliation of Beginning and Ending Amounts of Unrecognized Tax Benefits Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Stock repurchase and retirement (in shares) Stock repurchase and retirement Stock repurchase and retirement (in dollars per share) Stock Repurchased During Period, Price Per Share Stock Repurchased During Period, Price Per Share Common stock left remaining to repurchase under the plan (in shares) Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased Maximum annual repurchase amount Stock Repurchase Program, Maximum Annual Authorized Amount Stock Repurchase Program, Maximum Annual Authorized Amount Shares converted (in shares) Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] Revenues Contribution income Operating Income Loss Before D And A Acquisition And Integration Contingent Consideration Restructuring Legal Impairment And Corporate Overheard Operating Income Loss Before D And A Acquisition And Integration Contingent Consideration Restructuring Legal Impairment And Corporate Overheard Unallocated corporate overhead Segment Reporting Unallocated Corporate Expenses Segment Reporting Unallocated Corporate Expenses Line of Credit Facility [Table] Line of Credit Facility [Table] Line Of Credit Sublimit [Axis] Line Of Credit Sublimit [Axis] Line Of Credit Sublimit [Axis] Line Of Credit Sublimit [Domain] Line Of Credit Sublimit [Domain] [Domain] for Line Of Credit Sublimit [Axis] Swingline Sublimit Swing Loans Sublimit [Member] Swing Loans Sublimit [Member] Standby Letters Of Credit Sublimit Standby Letters Of Credit Sublimit [Member] Standby Letters Of Credit Sublimit [Member] Senior Secured Asset-Based Loan, Supplemental Activities Lending Senior Secured Asset-Based Loan, Supplemental Activities Lending [Member] Senior Secured Asset-Based Loan, Supplemental Activities Lending [Member] Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Line of credit term Line of Credit Facility, Expiration Period Borrowing base, percentage of assets Line Of Credit, Borrowing Base, Percentage Of Assets Line Of Credit, Borrowing Base, Percentage Of Assets Supplemental availability Line Of Credit, Supplemental Availability Line Of Credit, Supplemental Availability Accordion provision Line Of Credit, Uncommitted Accordion Provision Line Of Credit, Uncommitted Accordion Provision Outstanding loan amount Long-term Debt, Gross Letters of credit outstanding Letters of Credit Outstanding, Amount Remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Repayments of outstanding debt Unused commitment fee percentage Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Weighted-average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Weighted average discount rate Operating Lease, Weighted Average Discount Rate, Percent Document Documentand Entity Information [Abstract] Document Documentand Entity Information [Abstract] Document Type Document Type Amendment Flag Amendment Flag Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Trading Symbol Trading Symbol Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Title of 12(b) Security Title of 12(b) Security Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Interactive Data Current Entity Interactive Data Current Entity Shell Company Entity Shell Company Entity Small Business Entity Small Business Entity Emerging Growth Company Entity Emerging Growth Company Entity Current Reporting Status Entity Current Reporting Status Entity Voluntary Filers Entity Voluntary Filers Entity Filer Category Entity Filer Category Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Entity Public Float Entity Public Float Quarterly Financial Data (Unaudited) Quarterly Financial Information [Text Block] Fair Value Option, Disclosures [Table] Fair Value Option, Disclosures [Table] Fair Value Hierarchy and NAV [Domain] Measurement Basis [Axis] Measurement Basis [Axis] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Portion at Fair Value Measurement [Member] Portion at Fair Value Measurement [Member] Carrying Amount Reported Value Measurement [Member] Fair Value Estimate of Fair Value Measurement [Member] Fair Value, Option, Quantitative Disclosures [Line Items] Fair Value, Option, Quantitative Disclosures [Line Items] Carrying Amount Fair Value Debt Instrument, Fair Value Disclosure Schedule Of Indefinite Lived And Finite Lived Intangible Assets [Table] Schedule Of Indefinite Lived And Finite Lived Intangible Assets [Table] Schedule Of Indefinite Lived And Finite Lived Intangible Assets [Table] Finite-Lived and Indefinite-Lived Intangible Assets [Line Items] Finite Lived And Indefinite Lived Intangible Assets [Line Items] Finite-Lived and Indefinite-Lived Intangible Assets [Line Items] Gross Carrying Amount Finite-Lived Intangible Assets, Gross Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Trade names, indefinite-lived