Commitments and Contingencies Disclosure [Abstract] Other Commitments [Table] Other Commitments [Table] Statistical Measurement [Axis] Statistical Measurement [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] Maximum Maximum [Member] Other Commitments [Axis] Other Commitments [Axis] Other Commitments [Domain] Other Commitments [Domain] Trade vendors purchase commitments Trade Vendor Purchase Agreement [Member] Trade Vendor Purchase Agreement [Member] Litigation Case [Axis] Litigation Case [Axis] Litigation Case [Domain] Litigation Case [Domain] 1-800 Contacts Matter One Eight Hundred Contacts Matter [Member] One Eight Hundred Contacts Matter [Member] Fair Labor Standards Act Class Action Fair Labor Standards Act [Member] Class Action Fair Labor Standards Act [Member] Other Commitments [Line Items] Other Commitments [Line Items] Minimum purchase commitment in 2020 Purchase Obligation, Due in Next Twelve Months Minimum purchase commitment in 2021 Purchase Obligation, Due in Second Year Minimum purchase commitment in 2022 Purchase Obligation, Due in Third Year Minimum purchase commitment in 2023 Purchase Obligation, Due in Fourth Year 401(k) plan expense Defined Contribution Plan, Cost Amount of litigation settlement Litigation Settlement, Amount Awarded to Other Party Charge for litigation settlement Gain (Loss) Related to Litigation Settlement Percent of settlement award deposited in escrow account (percent) Litigation Settlement, Percent Of Settlement To Be Paid Deposited In Escrow Account Litigation Settlement, Percent Of Settlement To Be Paid Deposited In Escrow Account Amount of settlement deposited in escrow account Litigation Settlement, Amount Of Settlement To Be Paid Deposited In Escrow Account Litigation Settlement, Amount Of Settlement To Be Paid Deposited In Escrow Account Accounting Policies [Abstract] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Buildings Building [Member] Equipment Equipment [Member] Information technology hardware and software Information Systems, Hardware And Software [Member] Information Systems, Hardware And Software [Member] Furniture and fixtures Furniture and Fixtures [Member] Leasehold improvements Leasehold Improvements [Member] P&E under capital leases Assets Held under Capital Leases [Member] Impaired Long-Lived Assets Held and Used by Type [Axis] Impaired Long-Lived Assets Held and Used by Type [Axis] Impaired Long-Lived Assets Held and Used, Asset Name [Domain] Impaired Long-Lived Assets Held and Used, Asset Name [Domain] Long-lived tangible store assets held and used Long-Lived Store Assets, Tangible [Member] Long-Lived Store Assets, Tangible [Member] Assets impaired during 2018 Two Thousand Eighteen Impairment Group [Member] Two Thousand Eighteen Impairment Group [Member] Assets impaired during 2017 Two Thousand Seventeen Impairment Group [Member] Two Thousand Seventeen Impairment Group [Member] Minimum Minimum [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Property and Equipment Property, Plant and Equipment [Abstract] Estimated useful life (in years) Property, Plant and Equipment, Useful Life Impairment of long-lived assets held and used Impairment of Long-Lived Assets Held-for-use Estimated fair value of impaired long-lived assets held and used Impaired Long-Lived Assets Held And Used, Estimated Fair Value of Asset The estimated fair value of impaired asset held and used. Impairment of long-lived assets held-for-use, discount rate Impairment Of Long-Lived Assets Held-For-Use, Discount Rate Impairment Of Long-Lived Assets Held-For-Use, Discount Rate Impairment of capitalized software costs Capitalized Computer Software, Impairments Intangible Assets Finite-Lived Intangible Assets, Net [Abstract] Definite-lived intangible assets, estimated useful life (in years) Finite-Lived Intangible Asset, Useful Life Related Party Transactions [Abstract] Related Party Transactions Related Party Transactions Disclosure [Text Block] Condensed Financial Information Disclosure [Abstract] Condensed Financial Statements [Table] Condensed Financial Statements [Table] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Term Loan Loans Payable [Member] Line of Credit Line of Credit [Member] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Revolving Credit Facility, due July 18, 2024 Revolving Credit Facility [Member] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] First Lien Credit Agreement First Lien Credit Agreement [Member] First Lien Credit Agreement [Member] Second Lien Term Loans Second Lien Term Loans [Member] Second Lien Term Loans [Member] First Lien - Term Loan B First Lien Term Loan B [Member] First Lien Term Loan B [Member] Condensed Financial Statements, Captions [Line Items] Condensed Financial Statements, Captions [Line Items] Aggregate principal amount Debt Instrument, Face Amount Repayments of long-term debt Repayments of Long-term Debt Long-term debt, gross Long-term Debt, Gross Credit facility borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Amount outstanding on line of credit Long-term Line of Credit Outstanding letters of credit Letters of Credit Outstanding, Amount Statement of Financial Position [Abstract] ASSETS Assets [Abstract] Current assets: Assets, Current [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Inventories Inventory, Net Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Total current assets Assets, Current Property and equipment, net Property, Plant, And Equipment And Finance Lease Right-Of-Use Asset, After Accumulated Depreciation And Amortization Property, Plant, And Equipment And Finance Lease Right-Of-Use Asset, After Accumulated Depreciation And Amortization Property and equipment, net Property, Plant and Equipment, Net Other assets: Assets, Noncurrent [Abstract] Goodwill Goodwill Trademarks and trade names Indefinite-lived Intangible Assets (Excluding Goodwill) Other intangible assets, net Finite-Lived Intangible Assets, Net Right of use assets Operating Lease, Right-of-Use Asset Other assets Other Assets, Noncurrent Total non-current assets Assets, Noncurrent Total assets Assets LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Current liabilities: Liabilities, Current [Abstract] Accounts payable Accounts Payable, Current Other payables and accrued expenses Accrued Liabilities, Current Unearned revenue Contract With Customer, Customer Deposits, Current Contract with Customer, Customer Deposits, Current Deferred revenue Contract with Customer, Liability, Current Current maturities of long-term debt and finance lease obligations Long-term Debt and Lease Obligation, Current Current operating lease obligations Operating Lease, Liability, Current Total current liabilities Liabilities, Current Long-term debt and finance lease obligations, less current portion and debt discount Long-term Debt and Lease Obligation Non-current operating lease obligations Operating Lease, Liability, Noncurrent Other non-current liabilities: Liabilities, Other than Long-term Debt, Noncurrent [Abstract] Deferred revenue Contract with Customer, Liability, Noncurrent Other liabilities Other Liabilities, Noncurrent Deferred income taxes, net Deferred Income Tax Liabilities, Net Total other non-current liabilities Liabilities, Other than Long-term Debt, Noncurrent Commitments and contingencies (See Note 13) Commitments and Contingencies Stockholders’ equity: Stockholders' Equity Attributable to Parent [Abstract] Common stock, $0.01 par value; 200,000 shares authorized; 80,603 and 78,246 shares issued as of December 28, 2019 and December 29, 2018, respectively; 79,678 and 78,167 shares outstanding as of December 28, 2019 and December 29, 2018, respectively Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Retained earnings Retained Earnings (Accumulated Deficit) Treasury stock, at cost; 925 and 79 shares as of December 28, 2019 and December 29, 2018, respectively Treasury Stock, Value Total stockholders’ equity Stockholders' Equity Attributable to Parent Total liabilities and stockholders’ equity Liabilities and Equity Consolidated Entities [Axis] Consolidated Entities [Axis] Consolidated Entities [Domain] Consolidated Entities [Domain] Parent Company Parent Company [Member] Total net revenue Revenue from Contract with Customer, Excluding Assessed Tax Cost applicable to revenue Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization Operating expenses Operating Expenses Income (Loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income tax provision (benefit) Income Tax Expense (Benefit) Income (Loss) before equity in net income of subsidiaries Net Income (Loss) Before Equity In Net Income Of Subsidiaries Net Income (Loss) Before Equity In Net Income Of Subsidiaries Net income of subsidiaries Income (Loss) from Subsidiaries, Net of Tax Net income Net Income (Loss) Attributable to Parent Comprehensive income: Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Unrealized gain (loss) on hedge instruments Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax Tax provision (benefit) of unrealized gain (loss) on hedge instruments Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Income Tax Disclosure [Abstract] Current income tax: Current Federal, State and Local, Tax Expense (Benefit) [Abstract] Federal Current Federal Tax Expense (Benefit) State Current State and Local Tax Expense (Benefit) Deferred income tax: Deferred Federal, State and Local, Tax Expense (Benefit) [Abstract] Federal Deferred Federal Income Tax Expense (Benefit) State Deferred State and Local Income Tax Expense (Benefit) Income tax provision (benefit) Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Goodwill and Intangible Assets Disclosure [Abstract] Schedule of Goodwill [Table] Schedule of Goodwill [Table] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] Owned & Host Owned And Host Store Brands [Member] Owned And Host Store Brands [Member] Legacy Legacy [Member] Legacy [Member] Corporate/Other Corporate and Other [Member] Goodwill [Line Items] Goodwill [Line Items] Gross Carrying Amount Goodwill, Gross Accumulated Impairment Goodwill, Impaired, Accumulated Impairment Loss Cash and Cash Equivalents [Abstract] Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Derivative Instruments and Hedging Activities Disclosure [Abstract] Schedule of Fair Value of Cash Flow Hedge Derivative Contracts Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Earnings Per Share [Abstract] Earnings Per Share Earnings Per Share [Text Block] Leases [Abstract] Variable executory costs Operating Leases, Variable Executory Costs Operating Leases, Variable Executory Costs Future Minimum Rental Payments Under Operating Leases by Fiscal Year Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] 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 Operating Leases, Future Minimum Payments Due Schedule of Indefinite-Lived Intangible Assets [Table] Schedule of Indefinite-Lived Intangible Assets [Table] 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] Trademarks and trade names - America's Best Trademarks And Tradenames - America's Best Contacts And Eyeglasses [Member] Trademarks And Tradenames - America's Best Contacts And Eyeglasses [Member] Trademarks and trade names - Eyeglass World Trademarks And Tradenames - Eyeglass World [Member] Trademarks And Tradenames - Eyeglass World [Member] Indefinite-lived Intangible Assets [Line Items] Indefinite-lived Intangible Assets [Line Items] Indefinite-lived trademarks and trade names Schedule of Cash, Cash Equivalents, and Restricted Cash Restrictions on Cash and Cash Equivalents [Table Text Block] Share-based Payment Arrangement [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] Award Type [Axis] Award Type [Axis] Award Type [Domain] Award Type [Domain] Stock options Share-based Payment Arrangement, Option [Member] RSUs and PSUs Restricted Stock Units (RSUs) [Member] RSAs Restricted Stock [Member] Associate stock purchase plan Associate Stock Purchase Plan ASPP [Member] Associate Stock Purchase Plan ASPP [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Stock compensation expense Share-based Payment Arrangement, Additional Disclosure [Abstract] Total stock based compensation expense Share-based Payment Arrangement, Expense Income tax benefit Share-based Payment Arrangement, Expense, Tax Benefit After-tax share based compensation expense Share-based Payment Arrangement, Expense, after Tax Unrecognized compensation cost Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized [Abstract] Unrecognized compensation cost Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Expected remaining weighted-average period of expense recognition (in years) Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Statement of Cash Flows [Abstract] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Net income Adjustments to reconcile net income to cash provided by operating activities: Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Amortization of loan costs Amortization of Debt Discount (Premium) Asset impairment Asset Impairment Charges Deferred income tax expense (benefit) Deferred Income Tax Expense (Benefit) Stock based compensation expense Share-based Payment Arrangement, Noncash Expense Inventory adjustments Inventory Write-down Bad debt expense Accounts Receivable, Credit Loss Expense (Reversal) Debt issuance costs Amortization of Debt Issuance Costs Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt Other Other Noncash Income (Expense) Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Accounts receivable, net Increase (Decrease) in Accounts Receivable Inventories Increase (Decrease) in Inventories Other assets Increase (Decrease) in Other Operating Assets Accounts payable Increase (Decrease) in Accounts Payable Deferred revenue Increase (Decrease) in Contract with Customer, Liability Other liabilities 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] Purchase of property and equipment Payments to Acquire Property, Plant, and Equipment Purchase of investments Payments to Acquire Investments Other Payments for (Proceeds from) Other Investing Activities Net cash used for 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 issuance of long-term debt, net of discounts Proceeds from Issuance of Long-term Debt Proceeds from issuance of common stock Proceeds from Issuance or Sale of Equity Principal payments on long-term debt Purchase of treasury stock Payments for Repurchase of Common Stock Payments on finance lease obligations Finance Lease, Principal Payments Payments on finance lease obligations Repayments of Long-term Capital Lease Obligations Payments of debt issuance costs Payments of Debt Issuance Costs Dividend to stockholders Payments of Dividends Net cash provided by (used for) financing activities Net Cash Provided by (Used in) Financing Activities Net change in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect Cash and cash equivalents and restricted cash, beginning of year Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash and cash equivalents and restricted cash, end of year Supplemental cash flow information: Supplemental Cash Flow Elements [Abstract] Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activities Cash paid (received) for taxes Income Taxes Paid, Net Capital expenditures accrued at the end of the period Capital Expenditures Incurred but Not yet Paid Right of use assets acquired under finance leases Lease Obligation Incurred Right of use assets acquired under operating leases Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Non-cash issuance of common shares Stock Issued During Period, Value, Noncash Transaction Stock Issued During Period, Value, Noncash Transaction Non-cash purchase of treasury stock Treasury Stock, Value, Acquired, Noncash Transaction Treasury Stock, Value, Acquired, Noncash Transaction Business and Significant Accounting Policies Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Operating Leases Lessee, Operating Lease, Liability, Payment, Due [Abstract] 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 lease liabilities Lessee, Operating Lease, Liability, Payments, Due Less: Interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Present value of lease liabilities Operating Lease, Liability Finance Leases Finance Lease, Liability, Payment, Due [Abstract] 2020 Finance Lease, Liability, Payments, Due Next Twelve Months 2021 Finance Lease, Liability, Payments, Due Year Two 2022 Finance Lease, Liability, Payments, Due Year Three 2023 Finance Lease, Liability, Payments, Due Year Four 2024 Finance Lease, Liability, Payments, Due Year Five Thereafter Finance Lease, Liability, Payments, Due after Year Five Total lease liabilities Finance Lease, Liability, Payment, Due Less: Interest Finance Lease, Liability, Undiscounted Excess Amount Finance lease obligations Finance Lease, Liability Operating lease payments related to reasonably certain option extensions included in total lease payments Lessee, Operating Lease, Liability, Payments Related To Reasonably Certain Option Extensions Included In Payments Due Lessee, Operating Lease, Liability, Payments Related to Reasonably Certain Option Extensions Included In Payments Due Finance lease payments related to reasonably certain option extensions included in total lease payments Lessee, Finance Lease, Liability, Payments Related to Reasonably Certain Option Extensions Included In Payments Due Lessee, Finance Lease, Liability, Payments Related to Reasonably Certain Option Extensions Included In Payments Due Minimum lease payments for leases signed but not yet commenced excluded from lease liability Minimum Lease Payments For Leases Signed But Not Yet Commenced Excluded From Lease Liability Minimum Lease Payments For Leases Signed But Not Yet Commenced Excluded From Lease Liability Reinsurance retention level per claim Reinsurance Retention Policy, Amount Retained Per Claim Reinsurance Retention Policy, Amount Retained Per Claim Reinsurance retention level per individual Reinsurance Retention Policy, Amount Retained Per Individual Reinsurance Retention Policy, Amount Retained Per Individual Estimated insurance recoveries, current Estimated Insurance Recoveries, Current Estimated Insurance Recoveries, Current Estimated insurance recoveries, non-current Estimated Insurance Recoveries, Noncurrent Estimated Insurance Recoveries, Noncurrent Self-insurance reserves, current Self Insurance Reserve, Current Self-insurance liabilities Self Insurance Reserve, Noncurrent Advertising expenses Advertising Expense Deferred Revenue Arrangement, by Type [Table] Deferred Revenue Arrangement, by Type [Table] Stores, laboratories, distribution centers, offices Building and Building Improvements [Member] Product and Service [Axis] Product and Service [Axis] Product and Service [Domain] Product and Service [Domain] Eyecare Club Memberships Eyecare Club Memberships [Member] Eyecare Club Memberships [Member] Initial Application Period Cumulative Effect Transition [Axis] Initial Application Period Cumulative Effect Transition [Axis] Initial Application Period Cumulative Effect Transition [Domain] Initial Application Period Cumulative Effect Transition [Domain] Difference between Revenue Guidance in Effect before and after Topic 606 Difference between Revenue Guidance in Effect before and after Topic 606 [Member] Adjustments for New Accounting Pronouncements [Axis] Adjustments for New Accounting Pronouncements [Axis] Type of Adoption [Domain] Type of Adoption [Domain] ASU 2014-09 Accounting Standards Update 2014-09 [Member] Revenue Recognition [Line Items] Deferred Revenue Arrangement [Line Items] Delivery time used in period end unearned revenue calculation Unearned Revenue, Delivery Time For Period End Calculation Unearned Revenue, Delivery Time For Period End Calculation Lease terms (in years) Lessee, Leases, Term Of Contract Lessee, Leases, Term Of Contract Renewal terms (in years) Lessee, Leases, Renewal Term Lessee, Leases, Renewal Term Deferred revenue, current Deferred revenue, noncurrent Percent of consolidated net revenue Revenue From Contract With Customer, Component Of Total Revenue, Percentage Revenue From Contract With Customer, Component Of Total Revenue, Percentage Derivative [Table] Derivative [Table] Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Contract [Domain] Derivative Contract [Domain] Interest Rate Swap Interest Rate Swap [Member] Interest Rate Swap One Interest Rate Swap One [Member] Interest Rate Swap One [Member] Interest Rate Swap Two Interest Rate Swap Two [Member] Interest Rate Swap Two [Member] Interest Rate Swap Three Interest Rate Swap Three [Member] Interest Rate Swap Three [Member] Hedging Designation [Axis] Hedging Designation [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Designated as Hedging Instrument Designated as Hedging Instrument [Member] Hedging Relationship [Axis] Hedging Relationship [Axis] Hedging Relationship [Domain] Hedging Relationship [Domain] Cash Flow Hedges Cash Flow Hedging [Member] Derivative [Line Items] Derivative [Line Items] Interest rate floor (percent) Derivative, Floor Interest Rate Notional Amount Derivative Liability, Notional Amount Fixed interest rate (percent) Derivative, Fixed Interest Rate Estimated reclassification from AOCL to earnings in next 12 months Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net Debt Disclosure [Abstract] Long-term Debt Debt Disclosure [Text Block] Reporting Unit [Axis] Reporting Unit [Axis] Reporting Unit [Domain] Reporting Unit [Domain] Fred Meyer Fred Meyer [Member] Fred Meyer [Member] Military US Army And Air Force Military Bases [Member] US Army And Air Force Military Bases [Member] Goodwill impairment Goodwill, Impairment Loss Other intangible asset impairment Impairment of Intangible Assets (Excluding Goodwill) Intangible asset impairment Goodwill and Intangible Asset Impairment Revenue from Contract with Customer [Abstract] Revenue From Contracts With Customers Revenue from Contract with Customer [Text Block] Income Taxes Income Tax Disclosure [Text Block] Movement in Product Warrant Liability Accounts Movement in Standard Product Warranty Accrual [Roll Forward] Beginning balance Standard Product Warranty Accrual Accrued obligation Standard Product Warranty Accrual, Increase for Warranties Issued Claims paid Standard Product Warranty Accrual, Decrease for Payments Ending balance Cover page. 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Ventures Other current liabilities Other Liabilities, Current Non-current liabilities: Liabilities, Noncurrent [Abstract] Other non-current liabilities Reconciliation of cash, cash equivalents, and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract] Restricted cash included in other assets Restricted Cash and Cash Equivalents Total cash, cash equivalents and restricted cash Operating leases, weighted average remaining lease term (months) Operating Lease, Weighted Average Remaining Lease Term Finance leases, weighted average remaining lease term (months) Finance Lease, Weighted Average Remaining Lease Term Operating leases, weighted average discount rate (percent) Operating Lease, Weighted Average Discount Rate, Percent Finance leases, weighted average discount rate (percent) Finance Lease, Weighted Average Discount Rate, Percent Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by 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Exercise Price Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Nonvested, Reduction In Per Share Exercise Price Reduction in additional paid-in capital related to dividends in excess of retained earnings Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings Schedule of Roll-Forward of Deferred Revenue Contract with Customer, Asset and Liability [Table Text Block] Schedule of Expected Period of Recognition of Deferred Revenue in Future Operating Results Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Schedule of Accounts Receivable, Net Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Schedule of Inventories Schedule of Inventory, Current [Table Text Block] Schedule of Property and Equipment, Net Property, Plant and Equipment [Table Text Block] Schedule of Other Payables and 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Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Deferred revenue Contract with Customer, Liability Schedule of Disaggregation of Revenues Disaggregation of Revenue [Table Text Block] Schedule of Lease Type and Classification on Balance Sheet Schedule Of Lease Type And Classification On Balance Sheet [Table Text Block] Schedule Of Lease Type And Classification On Balance Sheet [Table Text Block] Schedule of Lease Cost Lease, Cost [Table Text Block] Schedule of Lease Terms and Discount Rate Schedule Of Lease Terms And Discount Rate [Table Text Block] Schedule Of Lease Terms And Discount Rate [Table Text Block] Schedule of Operating Lease Cash Flows Schedule Of Operating Lease Cash Flows [Table Text Block] Schedule Of Operating Lease Cash Flows [Table Text Block] Schedule of Maturity for Operating Lease Liabilities Lessee, Operating Lease, Liability, Maturity [Table Text Block] Schedule of Maturity for Finance Lease Liabilities Finance Lease, Liability, Maturity [Table Text Block] Schedule of Future Minimum Rental Payments for Operating Leases Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Details of Certain Balance Sheet Accounts Supplemental Balance Sheet Disclosures [Text Block] Segment Reporting [Abstract] Schedule of Financial Data by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of Net Product Revenue Revenue from External Customers by Products and Services [Table Text Block] Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] Stock Incentive Plans Stock Incentive Plans [Member] Stock Incentive Plans [Member] 2014 Stock Incentive Plan Two Thousand Fourteen Stock Incentive Plan For Key Employees Of National Vision Holdings Inc [Member] Two Thousand Fourteen Stock Incentive Plan For Key Employees Of National Vision Holdings Inc [Member] 2017 Omnibus Incentive Plan Two Thousand Seventeen Omnibus Incentive Plan [Member] Two Thousand 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Amount Transaction-related costs expected during fourth quarter Payment for Debt Extinguishment or Debt Prepayment Cost Component of proceeds from initial public offering to be used for general corporate purposes Proceeds From Issuance Initial Public Offering, Component Of Proceeds Used For Operations Proceeds From Issuance Initial Public Offering, Component Of Proceeds Used For Operations Termination fees to related party Related Party Transaction, Expenses from Transactions with Related Party Ownership percentage in Company retained by equity sponsor (percent) Related Party, Ownership Percentage Of Company Related Party, Ownership Percentage Of Company Number of underwritten public offerings Number Of Underwritten Public Offerings Number Of Underwritten Public Offerings Shares repurchased (shares) Treasury Stock, Shares, Acquired Shares repurchased price per share (in usd per share) Treasury Stock Acquired, Average Cost Per Share Non-cash stock-based compensation expense Long-term 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Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum Expected risk-free interest rate, maximum Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Legacy partner arrangement Legacy Partner Agreement [Member] Legacy Partner Agreement [Member] AC Lens Walmart and Sam's Club contact lenses distribution arrangements AC Lens Walmart Sams Club Contact Lenses Distribution Arrangements [Member] AC Lens Walmart Sams Club Contact Lenses Distribution Arrangements [Member] Customer concentration risk Customer Concentration Risk [Member] Net revenue Revenue Benchmark [Member] Management of operations Management Of Operations [Member] Management Of Operations [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Number of reportable segments Number of 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Arrangement by Share-based Payment Award, Options, Forfeitures in Period Outstanding, ending balance (shares) Vested and exercisable (shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Weighted Average Exercise Price ($) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Outstanding, beginning balance (usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Granted (usd per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Exercised (usd per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Forfeited (usd per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Outstanding, ending balance (usd per share) Vested and exercisable (usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Outstanding, weighted average remaining contractual term (years) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Vested and exercisable, weighted average remaining contractual term (years) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Outstanding, aggregate intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Vested and exercisable, aggregate intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value First Lien - Term Loan A First Lien Term Loan A [Member] First Lien Term Loan A [Member] Term Loan, due July 18, 2024 First Lien Term A Loan, Due July 18, 2024 [Member] First Lien Term A Loan, Due July 18, 2024 [Member] Unamortized discount Debt Instrument, Unamortized Discount Total term loans Long-term Debt Less current maturities Long-term Debt, Current Maturities Term loans - non-current portion Long-term Debt, Excluding Current Maturities Less current maturities Finance Lease, Liability, Current Finance lease obligations Capital Lease Obligations Less current maturities Capital Lease Obligations, Current Long-term debt, less current portion and unamortized debt discount Subsequent Events [Abstract] Subsequent Event [Table] Subsequent Event [Table] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event Subsequent Event [Member] Counterparty Name [Axis] Counterparty Name [Axis] Counterparty Name [Domain] Counterparty Name [Domain] Walmart Walmart [Member] Walmart [Member] Subsequent Event [Line Items] Subsequent Event [Line Items] Amended management and services agreement, extension term (in years) Management And Services Agreement, Amendment, Extension Term Management And Services Agreement, Amendment, Extension Term Amended management and services agreement, renewal term (in months) Management And Services Agreement, Amendment, Renewal Term Management And Services Agreement, Amendment, Renewal Term Amended management and services agreement, number of additional vision centers Management And Services Agreement, Amendment, Number Of Additional Vision Centers Management And Services Agreement, Amendment, Number Of Additional Vision Centers Cash paid for amounts included in the measurement of lease liabilities Cash Flow, Operating Activities, Lessee [Abstract] Operating cash outflows - operating leases Operating Lease, Payments Schedule I - Condensed Financial Information of Registrant Condensed Financial Information of Parent Company Only Disclosure [Text Block] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Other Payables and Accrued Expenses Other Liabilities Hedge position in AOCL, net of tax AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax Stranded tax benefit in AOCL Tax Cuts And Jobs Act of 2017, Tax Benefit Stranded In Accumulated Other Comprehensive Income Tax Cuts and Jobs Act of 2017, Tax Benefit Stranded In Accumulated Other Comprehensive Income Federal income tax provision at statutory rate Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount State income tax provision, net of federal income tax Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount Increase (decrease) in deferred tax asset valuation allowance Effective Income Tax Rate 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differences from equity method investments and other investments. Stock option compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Unrealized losses on hedging instruments Deferred Tax Assets, Derivative Instruments Other Deferred Tax Assets, Other Subtotal Deferred Tax Assets, Gross Valuation allowances Deferred Tax Assets, Valuation Allowance Total net deferred tax assets Deferred Tax Assets, Net of Valuation Allowance Deferred tax liabilities: Components of Deferred Tax Liabilities [Abstract] Depreciation of property and equipment Deferred Tax Liabilities, Property, Plant and Equipment Amortization of intangible assets Deferred Tax Liabilities, Intangible Assets Other Deferred Tax Liabilities, Other Total deferred tax liabilities Deferred Tax Liabilities, Gross Net deferred tax liabilities Deferred Tax Liabilities, Net Long-term Debt, Fiscal Year Maturity Long-term Debt, Fiscal Year Maturity [Abstract] 2020 Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months 2021 Long-term Debt, Maturities, Repayments of Principal in Year Two 2022 Long-term Debt, Maturities, Repayments of Principal in Year Three 2023 Long-term Debt, Maturities, Repayments of Principal in Year Four 2024 Long-term Debt, Maturities, Repayments of Principal in Year Five Total Stock Incentive Plans Share-based Payment Arrangement [Text Block] Equity Method Investments and Joint Ventures [Abstract] Equity in Net Assets of Non-Consolidated Investee Equity Method Investments and Joint Ventures Disclosure [Text Block] Tax benefit due to re-measurement of deferred taxes as a result of new tax legislation Tax Cuts and Jobs Act, Incomplete Accounting, Change in Tax Rate, Provisional Income Tax Expense (Benefit) Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Tax Credit Carryforward [Axis] Tax Credit Carryforward [Axis] Tax Credit Carryforward, Name [Domain] Tax Credit Carryforward, Name [Domain] NOL carry-forwards on professional corporations [Member] NOL Carry-forwards On Professional Corporations [Member] NOL Carry-forwards On Professional Corporations [Member] AMT carryforward and employment credit Alternative Minimum Tax Carryforward And Employment Credit [Member] Alternative Minimum Tax Carryforward And Employment Credit [Member] Income Tax Authority [Axis] Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] U.S. federal Domestic Tax Authority [Member] U.S. federal and state Domestic Country And State Jurisdiction [Member] Domestic Country And State Jurisdiction [Member] Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] NOL carryforwards Operating Loss Carryforwards NOL carryforwards not subject to expiration Operating Loss Carryforwards, Not Subject To Expiration Operating Loss Carryforwards, Not Subject To Expiration NOL carryforwards expiring at end of fiscal year 2037 Operating Loss Carryforwards, Component Expiring In Future Fiscal Years, Tranche Three 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Payment Award, Equity Instruments Other than Options, Forfeited in Period Outstanding, ending balance (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] Outstanding, beginning balance (in dollars per share) Granted (in dollars 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 (in dollars 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 (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Outstanding, ending balance (in dollars per share) Secondary Offering KCM KKR Capital Markets LLC [Member] KKR Capital Markets LLC [Member] Fees paid to equity sponsors Sponsor fees presented in debt issuance costs Debt Related Commitment Fees and Debt Issuance Costs Goodwill and Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Balance Sheet Information for Affiliate Equity Method Investment, Summarized Financial Information [Abstract] Current assets Equity Method Investment, Summarized Financial Information, Current Assets Non-current assets Equity Method Investment, Summarized Financial Information, Noncurrent Assets Total assets Equity Method Investment, Summarized Financial Information, Assets Current liabilities Equity Method Investment, Summarized Financial Information, Current Liabilities Non-current liabilities Equity Method Investment, Summarized Financial Information, Noncurrent Liabilities Total liabilities Equity Method Investment, Summarized Financial Information, Liabilities Net assets Equity Method Investment Summarized Financial Information, Equity Income Statement Information for Affiliate Equity Method Investment, Summarized Financial Information, Income Statement [Abstract] Revenues Equity Method Investment, Summarized Financial Information, Revenue Net loss Equity Method Investment, Summarized Financial Information, Net Income (Loss) National Vision’s share of net loss Income (Loss) from Equity Method Investments Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Cash Flow Hedges Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Loss, Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] Beginning balance Other 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Common Shares Attributable to Dilutive Effect of Vesting of Restricted Stock Weighted average shares outstanding for diluted EPS Basic EPS (in usd per share) Diluted EPS (in usd per share) 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] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Anti-dilutive options, RSUs outstanding excluded from EPS Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Domain] Timing of Transfer of Good or Service [Domain] Revenues recognized at a point in time Transferred at Point in Time [Member] Revenues recognized over time Transferred over Time [Member] General payment terms for accounts on health care plans and programs (in days) Payment Terms For Health Care Plans And Programs Accounts Payment Terms For Health Care Plans And Programs Accounts Time frame for majority of payments on health care plans and programs accounts (in days) Payment Terms For Health Care Plans And Programs Accounts, Majority Of Payments Received Within Payment Terms For Health Care Plans And Programs Accounts, Majority Of Payments Received Within Extended warranty plan, term (in years) Extended Warranty Plan, Duration Extended Warranty Plan, Duration Eye care club membership, term one (in years) Eye Care Membership, Term One Eye Care Membership, Term One Eye care club membership, term two (in years) Eye Care Membership, Term Two Eye Care Membership, Term Two Quarterly Financial Information (Unaudited) Quarterly Financial Information [Text Block] Restatement [Axis] Restatement [Axis] Restatement [Domain] Restatement [Domain] Adjustment Restatement Adjustment [Member] Roll Forward Of Contract Liability [Roll Forward] Roll Forward Of Contract Liability [Roll Forward] Roll Forward Of Contract Liability [Roll Forward] Deferred revenue, beginning balance Adjustment for adoption of ASU 2014-09 Contract With Customer, Liability, Initial Increase (Decrease) Upon Adoption Contract With Customer, Liability, Initial Increase (Decrease) Upon Adoption Sold Contract with Customer, Liability, Increase Due To Sales Contract with Customer, Liability, Increase Due To Sales Revenue recognized Contract with Customer, Liability, Revenue Recognized Deferred revenue, ending balance Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Operating Segments Operating Segments [Member] Reconciling Items Segment Reconciling Items [Member] SG&A EBITDA Earnings Before Interest, Taxes, Depreciation, And Amortization Earnings (Loss) Before Interest, Taxes, Depreciation, And Amortization Interest Rate Derivatives Derivative Instruments and Hedging Activities Disclosure [Text Block] Number of retail optical locations Number of store brands Number Of Store Brands Number Of Store Brands Schedule of Goodwill Schedule of Goodwill [Table Text Block] Schedule of Indefinite-Lived Intangible Assets Schedule of Indefinite-Lived Intangible Assets [Table Text Block] Schedule of Finite-Lived Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule of Aggregate Future Estimated Amortization Expense Finite-lived Intangible Assets Amortization Expense [Table Text Block] Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] Investment, Name [Axis] Investment, Name [Axis] Investment, Name [Domain] Investment, Name [Domain] Investee Nonconsolidated Investee [Member] Nonconsolidated Investee [Member] Equity Method Investee Equity Method Investee [Member] Base Rate Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Equity interest in affiliate (percent) Equity Method Investment, Ownership Percentage Investment in subsidiary Equity Method Investments Secured convertible promissory note receivable Notes Receivable, Related Parties, Noncurrent Fixed interest rate on note receivable (percent) Notes Receivable, Interest Rate, Stated Percentage Notes Receivable, Interest Rate, Stated Percentage Variable interest rate on note receivable (percent) Notes Receivable, Basis Spread On Variable Rate Notes Receivable, Basis Spread On Variable Rate Share of investee net losses offset to note receivable Notes Receivable, Offset Related To Investee Net Loss Notes Receivable, Offset Related To Investee Net Loss Accumulated Other Comprehensive Loss Stockholders' Equity Note Disclosure [Text Block] Lease Cost Lease, Cost [Abstract] Fixed lease cost Operating Lease, Cost Variable lease cost Variable Lease, Cost Sublease income Sublease Income Amortization of finance lease assets Finance Lease, Right-of-Use Asset, Amortization Interest on finance lease liabilities Finance Lease, Interest Expense Net lease cost Lease, Cost Land and building Land and Building [Member] Construction in progress Construction in Progress [Member] Right of use assets under finance leases Property and equipment, net: Property and equipment, gross Property, Plant and Equipment, Gross Right of use assets under finance leases Finance Lease, Right-Of-Use Asset, Before Accumulated Amortization Finance Lease, Right-Of-Use Asset, Before Accumulated Amortization Property and equipment, gross Property, Plant, And Equipment And Finance Lease Right-Of-Use Asset, Before Accumulated Depreciation And Amortization Property, Plant, And Equipment And Finance Lease Right-Of-Use Asset, Before Accumulated Depreciation And Amortization Less: Accumulated depreciation Property, Plant, And Equipment And Finance Lease Right-Of-Use Asset, Accumulated Depreciation And Amortization Property, Plant, And Equipment And Finance Lease Right-Of-Use Asset, Accumulated Depreciation And Amortization Property and equipment, net Less: Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property and equipment, net Revenue from External Customers by Products and Services [Table] Revenue from External Customers by Products and Services [Table] Eyeglasses and sunglasses Eyeglasses And Sunglasses [Member] Eyeglasses And Sunglasses [Member] Contact lenses Contact Lenses [Member] Contact Lenses [Member] Accessories and other Accessories And Other [Member] Accessories And Other [Member] Revenue from External Customer [Line Items] Revenue from External Customer [Line Items] Fair Value Disclosures [Abstract] Fair Value Measurement of Financial Assets and Liabilities Derivatives and Fair Value [Text Block] Subsequent Events Subsequent Events [Text Block] Schedule of Product Warranty Liability Schedule of Product Warranty Liability [Table Text Block] Balance sheets Due to Related Parties [Abstract] Other assets Due from Related Parties, Noncurrent Statements of operations Related Party Transaction, Income Statement Transactions [Abstract] Related Party Transaction, Income Statement Transactions [Abstract] Licensing fees (SG&A) Related Party Transaction, Selling, General and Administrative Expenses from Transactions with Related Party Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Finance lease obligations Finance Lease Obligations [Member] Finance Lease Obligations [Member] Measurement Basis [Axis] Measurement Basis [Axis] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Estimated Fair Value Estimate of Fair Value Measurement [Member] Carrying Value Reported Value Measurement [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Level 2 Fair Value, Inputs, Level 2 [Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Debt instruments Debt Instrument, Fair Value Disclosure Schedule of Reconciliation of Basic and Diluted EPS Calculations Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Income from operations Net income Weighted average shares outstanding for diluted EPS Schedule of Financial Information and Transactions with Equity Method Affiliate Equity Method Investments [Table Text Block] Schedule of Transactions with Affiliate Preferred stock, authorized (shares) Preferred Stock, Shares Authorized Preferred stock, par value (in usd per share) Preferred Stock, Par or Stated Value Per Share Stock split conversion ratio Stockholders' Equity Note, Stock Split, Conversion Ratio ASSETS Finance lease, right-of-use assets Finance Lease, Right-of-Use Asset Operating lease, right of use assets Total leased assets Finance Lease And Operating Lease, Right-Of-Use Asset Amount of lessee's right to use underlying asset under finance and operating leases. TIA treated as reduction of lease payments used to measure operating lease ROU assets Operating Lease, Right-Of-Use Asset, Tenant Improvement Allowance Offset Measurement Operating Lease, Right-Of-Use Asset, Tenant Improvement Allowance Offset Measurement Deferred rent treated as reduction of lease payments used to measure operating lease ROU assets Operating Lease, Right-Of-Use Asset, Deferred Rent Offset Measurement Operating Lease, Right-Of-Use Asset, Deferred Rent Offset Measurement LIABILITIES Liabilities [Abstract] Finance lease liabilities, current Operating lease liabilities, current Finance lease liabilities, non-current Finance Lease, Liability, Noncurrent Operating lease liabilities, non-current Total lease liabilities Finance Lease And Operating Lease, Liability Present value of lessee's discounted obligation for lease payments from finance and operating leases. TIA receivable netted to operating lease liabilities Operating Lease Liability, Tenant Improvement Receivable Offset Measurement Operating Lease Liability, Tenant Improvement Receivable Offset Measurement New Accounting Pronouncements or Change in Accounting Principle [Table] New Accounting Pronouncements or Change in Accounting Principle [Table] Retained Earnings (Accumulated Deficit) Retained Earnings [Member] ASU No. 2016-02 Accounting Standards Update 2016-02 [Member] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Operating lease, liabilities TIA treated as reduction of lease payments used to measure operating lease ROU assets Deferred rent treated as reduction of lease payments used to measure operating lease ROU assets Prepaid rent as increase in lease payments used to measure ROU assets Prepaid Rent Cumulative effect of change in accounting principle Cumulative Effect of New Accounting Principle in Period of Adoption Fiscal Year Fiscal Period, Policy [Policy Text Block] Basis of Presentation and Principles of Consolidation Basis of Accounting, Policy [Policy 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, Net Receivable [Policy Text Block] Inventories Inventory, Policy [Policy Text Block] Prepaid Expenses and Other Current Assets Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] Property and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Goodwill and Intangible Assets Goodwill and Intangible Assets, Policy [Policy Text Block] Equity Method Investment Equity Method Investments [Policy Text Block] Fair Value Measurement of Assets and Liabilities (Non-Recurring Basis) Fair Value Measurement, Policy [Policy Text Block] Deferred Financing Costs and Loan Discounts Interest Expense, Policy [Policy Text Block] Self-Insurance Accruals Self Insurance Reserve [Policy Text Block] Derivative Financial Instruments Derivatives, Policy [Policy Text Block] Accumulated Other Comprehensive Loss Stockholders' Equity, Policy [Policy Text Block] Revenue Recognition and Costs Applicable to Revenue Revenue from Contract with Customer [Policy Text Block] Selling, General and Administrative Expenses Selling, General and Administrative Expenses, Policy [Policy Text Block] Leases Lessee, Leases [Policy Text Block] Stock-Based Compensation Share-based Payment Arrangement [Policy Text Block] Asset Impairment Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] Recently Issued Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Statement of Stockholders' Equity [Abstract] Common Stock Common Stock [Member] Additional Paid-In Capital Additional Paid-in Capital [Member] Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Treasury Stock Treasury Stock [Member] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Beginning balance (shares) Shares, Outstanding Beginning balance, adjusted (shares) Shares Outstanding, Adjusted Balance Shares Outstanding, Adjusted Balance Beginning balance, adjusted Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance Dividends to stockholders Dividends, Common Stock Issuance of common stock, net (shares) Stock Issued During Period, Shares, New Issues Issuance of common stock Stock Issued During Period, Value, New Issues Stock based compensation APIC, Share-based Payment Arrangement, Option, Increase for Cost Recognition Purchase of treasury stock (shares) Purchase of treasury stock Treasury Stock, Value, Acquired, Cost Method Unrealized gain (loss) on hedge instruments, net of tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Ending balance (shares)