Segment Reporting [Abstract] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Operating Segments [Member] Operating Segments [Member] Intersegment Eliminations [Member] Intersegment Eliminations [Member] Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Acquisition-related amortization and depreciation [Member] Acquisition-related amortization and depreciation [Member] Acquisition-related amortization and depreciation [Member] Share-based compensation related to investment consideration [Member] Share-based compensation related to investment consideration [Member] Share-based compensation related to investment consideration [Member] Restructuring Charges Restructuring Charges [Member] Change in fair value of contingent consideration [Member] Earn-out related charges [Member] Earn-out related charges [Member] Waltham Lease [Member] Waltham Lease [Member] Waltham Lease [Member] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] Central and corporate costs [Member] Corporate, Non-Segment [Member] All Other Business Units [Member] All Other Business Units [Member] All Other Business Units [Member] Vistaprint Business Unit [Member] Vistaprint Business Unit [Member] Vistaprint Business Unit [Member] Upload and Print Business Units [Member] Upload and Print Business Units [Member] Upload and Print Business Units [Member] National Pen CO. LLC [Member] National Pen CO. LLC [Member] National Pen CO. LLC [Member] Name of Property [Axis] Name of Property [Axis] Name of Property [Domain] Name of Property [Domain] Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] North America [Member] North America [Member] Canada [Member] CANADA Netherlands [Member] NETHERLANDS Switzerland SWITZERLAND Australia [Member] AUSTRALIA Jamaica [Member] JAMAICA FRANCE FRANCE ITALY ITALY JAPAN JAPAN Other Other Countries [Member] Other Countries. 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operating activities Net Cash Provided by (Used in) Operating Activities Investing activities Net Cash Provided by (Used in) Investing Activities [Abstract] Purchases of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Proceeds from the sale of subsidiaries, net of transaction costs and cash divested Proceeds from Divestiture of Businesses, Net of Cash Divested Business acquisitions, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Purchases of intangible assets Payments to Acquire Intangible Assets Capitalization of software and website development costs Proceeds from the sale of assets Proceeds from Sale of Productive Assets Other investing activities Payments for (Proceeds from) Other Investing Activities Net cash (used in) provided by investing activities Net Cash Provided by (Used in) Investing Activities Financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Proceeds from borrowings of debt Proceeds from Issuance of Debt Payments of debt Repayments of Debt Payments of Debt Issuance Costs Payments of Debt Issuance Costs Payments of withholding taxes in connection with equity awards Payments Related to Tax Withholding for Share-based Compensation Payments of capital lease obligations Repayments of Long-term Capital Lease Obligations Purchase of ordinary shares Payments for Repurchase of Common Stock Proceeds from issuance of ordinary shares Proceeds from Issuance of Common Stock Issuance of loans Payments to Acquire Loans Receivable Capital contribution from noncontrolling interest Proceeds from Noncontrolling Interests Other financing activities 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 and Cash Equivalents Increase in cash held for sale Increase (Decrease) in Assets Held-for-sale Net increase (decrease) in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash and cash equivalents at beginning of period Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents at end of period Supplemental disclosures of cash flow information: Supplemental Cash Flow Information [Abstract] Interest Interest Paid, Including Capitalized Interest, Operating and Investing Activities Income taxes Income Taxes Paid Capitalization of construction costs related to financing lease obligation Capitalization of construction in progress costs related to financing lease obligations Capitalization of noncash construction in progress costs associated to Financing lease obligation Property and equipment acquired under capital leases Payments to Acquire Equipment on Lease Amounts accrued related to business acquisitions Amounts due for acquisition of businesses Future amounts due for acquisition of businesses Other Liabilities Disclosure [Abstract] Schedule of other liabilities [Table] Schedule of other liabilities [Table] Schedule of other liabilities [Table] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Maximum [Member] Maximum [Member] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] WIRmachenDRUCK GmbH [Member] WIRmachenDRUCK GmbH [Member] WIRmachenDRUCK GmbH [Member] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Other Noncurrent Liabilities [Member] Other Noncurrent Liabilities [Member] Schedule of other liabilities [Line Items] Schedule of other liabilities [Line Items] [Line Items] for Schedule of other liabilities [Table] Derivative Liability, Noncurrent Derivative Liability, Noncurrent Capital Lease Obligations, Noncurrent Capital Lease Obligations, Noncurrent Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Share Value, Amount, 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Inventory Inventory, Net Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Total current assets Assets, Current Software and website development costs, net Capitalized Computer Software, Net Other assets Other Assets, Noncurrent Total assets Assets Liabilities and shareholders’ equity Liabilities and Equity [Abstract] Current liabilities: Liabilities, Current [Abstract] Accounts payable Accounts Payable, Current Accrued expenses Accrued Liabilities, Current Deferred revenue Deferred Revenue, Current Short-term debt Short-term Debt Other current liabilities Other Liabilities, Current Total current liabilities Liabilities, Current Deferred tax liabilities Deferred Tax Liabilities, Net, Noncurrent Lease financing obligation Lease financing obligation Financing obligation for leases where we are deemed the owner of the asset during the construction period. Long-term debt Long-term Debt, Excluding Current Maturities Other liabilities Total liabilities Liabilities Temporary equity Temporary Equity [Abstract] Redeemable noncontrolling interests Redeemable Noncontrolling Interest, Equity, Carrying Amount Shareholders’ equity: Stockholders' Equity Attributable to Parent [Abstract] Preferred shares, par value €0.01 per share, 100,000,000 shares authorized; none issued and outstanding Preferred Stock, Value, Issued Ordinary shares, par value €0.01 per share, 100,000,000 shares authorized; 44,080,627 shares issued; and 30,893,727 and 30,876,193 shares outstanding, respectively Common Stock, Value, Issued Treasury shares, at cost, 13,186,900 and 13,204,434 shares, respectively Treasury Stock, Value Additional paid-in capital Additional Paid in Capital Retained earnings Retained Earnings (Accumulated Deficit) Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Total shareholders’ equity attributable to Cimpress N.V. Stockholders' Equity Attributable to Parent Noncontrolling Interest (Note 10) Stockholders' Equity Attributable to Noncontrolling Interest Total shareholders' equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Total liabilities, noncontrolling interests and shareholders’ equity Liabilities and Equity Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative [Table] Derivative [Table] Minimum [Member] Minimum [Member] Hedging Designation [Axis] Hedging Designation [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Designated as Hedging Instrument [Member] Designated as Hedging Instrument [Member] Not Designated as Hedging Instrument [Member] Not Designated as Hedging Instrument [Member] National Pen CO. LLC [Axis] National Pen CO. LLC [Axis] National Pen CO. LLC [Axis] - Items related to acquisition of National Pen Co. LLC National Pen CO. LLC [Domain] National Pen CO. LLC [Domain] [Domain] for National Pen CO. LLC [Axis] - Items related to acquisition of National Pen Co. 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Total current and future notional amount Current and future notional amount Current and future notional amount. Notional Amount of Foreign Currency Derivatives Derivative, Notional Amount Derivative, Number of Instruments Held Derivative, Number of Instruments Held Derivative, Maturity Date Derivative, Maturity Date Derivative, Underlying Basis Derivative, Underlying Basis Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net Document and Entity Information [Abstract] Document and Entity Information 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Senior Notes due 2026 [Member] Senior Notes due 2026 [Member] Senior unsecured notes due 2026. Short-term Debt, Type [Axis] Short-term Debt, Type [Axis] Short-term Debt, Type [Domain] Short-term Debt, Type [Domain] Exagroup SAS [Member] Exagroup SAS [Member] Exagroup SAS [Member] Financial Covenant, Type [Axis] Financial Covenant, Type [Axis] Our credit agreement contains financial covenants calculated on a trailing twelve month basis. Financial Covenant, Type [Domain] Financial Covenant, Type [Domain] [Domain] for Our credit agreement contains financial covenants calculated on a trailing twelve month basis. 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[Domain] VIDA Group Co. [Domain] VIDA Group Co. 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Marketing and selling expense (1) General and administrative expense (1) General and Administrative Expense Amortization of acquired intangible assets Amortization of Intangible Assets Restructuring expense (1) (Loss) income from operations Other income (expense), net Interest expense, net Income tax expense (benefit) Net (loss) income Add: Net loss (income) attributable to noncontrolling interest Net (loss) income attributable to Cimpress N.V. Net Income (Loss) Attributable to Parent Basic net (loss) income per share attributable to Cimpress N.V. Earnings Per Share, Basic Diluted net (loss) income per share attributable to Cimpress N.V. 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[Policy Text Block] Interest and Other Income [Table Text Block] Interest and Other Income [Table Text Block] Schedule of Weighted Average Number of Shares [Table Text Block] Schedule of Weighted Average Number of Shares [Table Text Block] Derivative Instruments and Hedging Activities Disclosure [Text Block] Derivative Instruments and Hedging Activities Disclosure [Text Block] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Fair Value Measurements, Recurring and Nonrecurring [Table] Liability Class [Axis] Liability Class [Axis] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 2 [Member] Cross Currency Interest Rate Contract [Member] Cross Currency Interest Rate Contract [Member] Investment Type [Axis] Investment Type [Axis] Investments [Domain] Investments [Domain] Total debt, Gross [Member] Debt, Gross [Member] Total debt excluding debt discounts and debt issuance costs presented net of debt 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] Assets, Fair Value Disclosure Assets, Fair Value Disclosure Financial and Nonfinancial Liabilities, Fair Value Disclosure Financial and Nonfinancial Liabilities, Fair Value Disclosure Contingent Consideration Debt Instrument, Fair Value Disclosure Debt Instrument, Fair Value Disclosure Business Combinations [Abstract] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Business Acquisition [Line Items] Business Acquisition [Line Items] Business Combination, Consideration Transferred Business Combination, Consideration Transferred Goodwill, Acquired During Period Goodwill, Acquired During Period Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value Organization, Consolidation and Presentation of Financial Statements [Abstract] Description of the Business Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Long-Term Debt Debt Disclosure [Text Block] Revenue from Contract with Customer [Abstract] Revenue, Initial Application Period Cumulative Effect Transition [Table] Revenue, Initial Application Period Cumulative Effect Transition [Table] Prepaid Expenses and Other Current Assets [Member] Prepaid Expenses and Other Current Assets [Member] Deferred Tax Assets [Member] Deferred Tax Assets [Member] Deferred Tax Assets [Member] Deferred Revenue [Member] Deferred Revenue [Member] Deferred Revenue [Member] Accrued Liabilities [Member] Accrued Liabilities [Member] Retained Earnings [Member] Retained Earnings [Member] Net Loss [Member] Net Loss [Member] Net Loss [Member] Accounting Standards Update 2014-09 [Member] Accounting Standards Update 2014-09 [Member] Revenue, Initial Application Period Cumulative Effect Transition [Line Items] Revenue, Initial Application Period Cumulative Effect Transition [Line Items] New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification Deferred Revenue Deferred Revenue Deferred Revenue, Current Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Change in Accounting Estimate by Type [Axis] Change in Accounting Estimate by Type [Axis] Change in Accounting Estimate, Type [Domain] Change in Accounting Estimate, Type [Domain] Other Restructuring [Member] Other Restructuring [Member] Restructuring Type [Axis] Restructuring Type [Axis] Type of Restructuring [Domain] Type of Restructuring [Domain] Employee Severance [Member] Employee Severance [Member] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Restructuring Reserve Restructuring Reserve Restructuring Charges Payments for Restructuring Payments for Restructuring Schedule of Change in Accounting Estimate [Table] Schedule of Change in Accounting Estimate [Table] Restructuring Plan [Axis] Restructuring Plan [Axis] Restructuring Plan [Domain] Restructuring Plan [Domain] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Build-to-Suit [Member] Build-to-Suit [Member] Build-to-Suit [Member] Extinguishment of Debt [Axis] Extinguishment of Debt [Axis] Extinguishment of Debt, Type [Domain] Extinguishment of Debt, Type [Domain] Accounting Policies [Line Items] Change in Accounting Estimate [Line Items] Foreign Currency Transaction Gain (Loss), Realized Foreign Currency Transaction Gain (Loss), Realized Other Nonoperating Gains (Losses) Other Nonoperating Gains (Losses) Other (expense) income, net Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Treasury Stock, Shares, Acquired Treasury Stock, Shares, Acquired Payments for Repurchase of Common Stock New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification Unrealized Gain (Loss) on Cash Flow Hedging Instruments Unrealized Gain (Loss) on Cash Flow Hedging Instruments Compensation costs Employee-related Liabilities, Current Income and indirect taxes Taxes Payable, Current Accrued Advertising Accrued Advertising Shipping costs Accrued Shipping Costs Current Carrying value as of the balance sheet date of obligations incurred through that date and payable for shipping related costs. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Sales returns Accrued sales returns Accrued sales returns Production costs accrued production costs Accrued production costs Interest Payable Interest Payable Purchases of property, plant and equipment Accrued Liability For Purchases Of Property Plant And Equipment Carrying value as of the balance sheet date of obligations incurred through that date and payable for the purchase of property, plant and equipment. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Professional costs Accrued Professional Fees, Current Other Other Accrued Liabilities, Current Accrued Liabilities Accrued Liabilities Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Use of Estimates, Policy [Policy Text Block] Use of Estimates, Policy [Policy Text Block] Revenue from Contract with Customer [Policy Text Block] Revenue from Contract with Customer [Policy Text Block] Revenue Recognition, Policy [Policy Text Block] Revenue Recognition, Policy [Policy Text Block] Share-Based Compensation [Policy Text Block] Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Foreign Currency Transactions and Translations Policy [Policy Text Block] Foreign Currency Transactions and Translations Policy [Policy Text Block] Treasury Shares Accounting Method [Policy Text Block] Treasury Shares Accounting Method [Policy Text Block] Treasury Shares Accounting Method [Policy Text Block] Other Income (expense), net [Policy Text Block] Other Income (expense), net [Policy Text Block] Other Income (expense), net [Policy Text Block] Net Income Per Share Earnings Per Share, Policy [Policy Text Block] Build-to-Suit Lease Arrangements Disclosure [Text Block] Build-to-Suit Lease Arrangements Disclosure [Text Block] Build-to-Suit Lease Arrangements Disclosure [Policy Text Block] Variable Interest Entities [Abstract] Variable Interest Entities [Abstract] Schedule of Variable Interest Entities [Table] Schedule of Variable Interest Entities [Table] Variable Interest Entities [Axis] Variable Interest Entities [Axis] Variable Interest Entity, Classification [Domain] Variable Interest Entity, Classification [Domain] Variable Interest Entity [Line Items] Variable Interest Entity [Line Items] Variable Interest Entity Disclosure [Text Block] Variable Interest Entity Disclosure [Text Block] Award Type [Axis] Award Type [Axis] Equity Award [Domain] Equity Award [Domain] Printi LLC [Member] Printi LLC [Member] Printi LLC [Member] Liability equity award, fair value Liability equity award, fair value Liability equity award, fair value Liability equity award, expense recognized during period Liability equity award, expense recognized during period Liability equity award, expense recognized during period Variable Interest Entity, Ownership Percentage Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage Loans to employee Loans to employee Loans to employee - Loan to two Printi employees payable on the date the put or call option is exercised Due from Employees, Noncurrent Due from Employees, Noncurrent Interest rate on loan receivable Interest rate on loan receivable Interest rate on loan receivable - stated interest rate on loan to employees Business Combination Disclosure [Text Block] Business Combination Disclosure [Text Block] Goodwill and Intangible Assets Disclosure [Abstract] Schedule of Goodwill [Table] Schedule of Goodwill [Table] Goodwill [Line Items] Goodwill [Line Items] Goodwill [Roll Forward] Goodwill [Roll Forward] Goodwill, Beginning Balance Effect of Currency Translation Adjustments Goodwill, Foreign Currency Translation Gain (Loss) Ending Balance Restructuring and Related Costs [Table Text Block] Restructuring and Related Costs [Table Text Block] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Schedule of goodwill Schedule of Goodwill [Table Text Block] Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Other comprehensive (loss) income, net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] Foreign currency translation gain (loss) Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Net unrealized gain (loss) on derivative instruments designated and qualifying as cash flow hedges Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax Amounts reclassified from accumulated other comprehensive loss to net (loss) income on derivative instruments Other Comprehensive Income Reclassification Of Unrealized Gains Losses To Net Income Reclassification of unrealized gains and losses to net income. Comprehensive (loss) income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Add: Comprehensive loss (income) attributable to noncontrolling interests Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest Total comprehensive (loss) income attributable to Cimpress N.V. Comprehensive Income (Loss), Net of Tax, Attributable to Parent Goodwill and Acquired Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Subsequent Event [Table] Subsequent Event [Table] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event [Member] Subsequent Event [Member] Subsequent Event [Line Items] Subsequent Event [Line Items] Business Combination, Consideration Transferred - Subsequent Event Business Combination, Consideration Transferred - Subsequent Event Business Combination, Consideration Transferred - Subsequent Event Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Table Text Block] Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Table Text Block] Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options [Abstract] Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options [Abstract] Supplemental Performance Share Units [Member] Supplemental Performance Share Units [Member] Supplemental Performance Share Units [Member] Change in Accounting Estimate [Line Items]