Business Acquisition [Axis] Business Acquisition [Axis] Due within one year Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Covenant terms, minimum liquidity balance Line Of Credit Facility, Covenant Terms, Liquidity Ratio Required, Minimum Line Of Credit Facility, Covenant Terms, Liquidity Ratio Required, Minimum Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Total future minimum lease payments Lessee, Operating Lease, Liability, to be Paid Foreign currency transactions Foreign Currency Transactions and Translations Policy [Policy Text Block] Number of pending claims Loss Contingency, Pending Claims, Number Other non-current liabilities Increase (Decrease) in Other Noncurrent Liabilities Principal balance Total Long-Term Debt, Gross Short-Term Investments in Continuous Unrealized Loss Position Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block] Proceeds from maturities of short-term investments Proceeds from Maturities, Prepayments and Calls of Short-Term Investments Entity Address, Postal Zip Code Entity Address, Postal Zip Code Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] Change in net unrealized gains and losses on short-term investments Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, Net of Tax, Portion Attributable to Parent 2024 Long-Term Debt, Maturity, Year Two Business combinations Business Combinations Policy [Policy Text Block] Convertible debt, threshold consecutive trading days Debt Instrument, Convertible, Threshold Consecutive Trading Days Debt Instrument [Axis] Debt Instrument [Axis] Total liability Finance Lease, Liability Total property and equipment Property, Plant and Equipment, Gross Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Line of credit facility, maximum borrowing capacity Letter of credit Line of Credit Facility, Maximum Borrowing Capacity Deferred revenue Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue Accounts receivable, prepaid and other assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets Schedule of Cash, Cash Equivalents and Short-Term Investments Cash, Cash Equivalents and Investments [Table Text Block] Accrued and other current liabilities Total accrued and other current liabilities Accrued Liabilities and Other Liabilities, Current Accrued Liabilities and Other Liabilities, Current Transaction costs paid by Dropbox on behalf of DocSend Other Payments to Acquire Businesses Additional paid-in-capital Additional Paid in Capital Financial Instruments [Domain] Financial Instruments [Domain] Basis spread on variable rate (percent) Debt Instrument, Basis Spread on Variable Rate Other Payments for (Proceeds from) Other Investing Activities 2026 Finance Lease, Liability, to be Paid, Year Four Statistical Measurement [Domain] Statistical Measurement [Domain] Depreciation Depreciation Exercise of stock options and awards (in shares) Options exercised and restricted stock units and awards released (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Debt instrument, interest rate, stated percentage Debt Instrument, Interest Rate, Stated Percentage Stock-based compensation Compensation Related Costs, Policy [Policy Text Block] Decrease in unrecognized tax benefits for expiration of statute of limitations Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Schedule of Purchase Consideration Transferred Schedule of Business Acquisitions, by Acquisition [Table Text Block] Other Other Noncash Income (Expense) 2025 Finance Lease, Liability, to be Paid, Year Three Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Net income Net income Net income attributable to common stockholders Net Income (Loss) Attributable to Parent Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table] Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table] Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive securities excluded from computation of earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Leases Lessee, Finance Leases [Text Block] Non-income taxes payable Accrual for Taxes Other than Income Taxes, Current Other Other Intangible Assets [Member] 2022 (excluding the six months ended June 30, 2022) Finance Lease, Liability, to be Paid, Remainder of Fiscal Year Schedule of Maturities of Long-term Debt Schedule of Maturities of Long-Term Debt [Table Text Block] Operating leases, not yet commenced, value Lessee, Operating Lease, Lease Not Yet Commenced, Amount Lessee, Operating Lease, Lease Not yet Commenced, Amount Operating leases Lessee, Operating Lease, Liability, to be Paid [Abstract] Equity Component [Domain] Equity Component [Domain] Convertible debt, redemption percentage Debt Instrument, Redemption Price, Percentage Acquired Finite-Lived Intangible Assets [Line Items] Acquired Finite-Lived Intangible Assets [Line Items] Assets, fair value disclosure Assets, Fair Value Disclosure Percentage vested maximum Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Leases Lessee, Operating Leases [Text Block] Operating leases, not yet commenced, term of contract Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Fair value measurement Fair Value Measurement, Policy [Policy Text Block] Plan Name [Axis] Plan Name [Axis] Investment Securities Investment Holdings [Line Items] Short-term investments, estimated fair value Short-term investments Debt Securities, Available-for-Sale Supplemental cash flow data: Supplemental Cash Flow Information [Abstract] Derivative Instrument [Axis] Derivative Instrument [Axis] Deferred contract costs Capitalized Contract Cost, Net Plan Name [Domain] Plan Name [Domain] Class Action Lawsuits Filed in the State of California, San Mateo County Class Action Lawsuits Filed In The State Of California, San Mateo County [Member] Class Action Lawsuits Filed In The State Of California, San Mateo County 2022 (excluding the six months ended June 30, 2022) Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Corporate Headquarters Lease Corporate Headquarters Lease [Member] Corporate Headquarters Lease [Member] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Entity Address, State or Province Entity Address, State or Province Level 1 Fair Value, Inputs, Level 1 [Member] Personnel agreement, expense recognized Business Combination, Separately Recognized Transactions, Expenses and Losses Recognized Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Four Lessee, Operating Lease, Liability, to be Paid, after Year Four Weighted-average contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term 2026 Notes Hedge 2026 Notes Hedge [Member] 2026 Notes Hedge 2026 Warrants 2026 Warrants [Member] 2026 Warrants Options exercised and restricted stock units and awards released (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Released in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Released in Period Trade and other receivables, net Increase (Decrease) in Accounts and Other Receivables Award Type [Axis] Award Type [Axis] Reallocation of net income as a result of conversion of Class B to Class A common stock Dilutive Securities, Effect on Basic Earnings Per Share, Dilutive Convertible Securities Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Operating lease liability Operating Lease, Liability, Current Foreign government obligations Foreign Government Short-Term Debt Securities [Member] Options and restricted stock units and awards canceled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested Options Forfeited, Number of Shares Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Corporate notes and obligations Corporate Note Securities [Member] Certificates of deposit Certificates of Deposit [Member] Schedule of Cash and Cash Equivalents [Table] Schedule of Cash and Cash Equivalents [Table] Total liabilities Liabilities Geographical [Axis] Geographical [Axis] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Number of security types in loss position Short-Term Investments, Number of Security Types In Loss Position Short-Term Investments, Number of Security Types In Loss Position Cash flow from investing activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash and cash equivalents Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Shares converted in conversion (in shares) Conversion of Stock, Shares Converted Revolving Credit Facility Revolving Credit Facility [Member] Schedule of Estimated Useful Lives of Property and Equipment Schedule of Property and Equipment, Net Property, Plant and Equipment [Table Text Block] Revenue recognition, Cost of revenue, and Deferred commissions, net Revenue from Contract with Customer [Policy Text Block] Short-term investments Debt Securities, Available-for-Sale, Current Document Type Document Type Options Outstanding, Weighted- average exercise price per share Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Property and equipment, useful life Property, Plant and Equipment, Useful Life Restricted Stock Outstanding, Number of shares outstanding under the Plans Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Beginning balance (in dollars per share) Ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Debt Debt Disclosure [Text Block] Finance leases Finance Lease, Liability, to be Paid [Abstract] Purchase consideration, agreements with key personnel Business Combination, Separately Recognized Transactions, Preexisting Relationship, Personnel Agreement Business Combination, Separately Recognized Transactions, Preexisting Relationship, Personnel Agreement Entity Shell Company Entity Shell Company Class B common stock Class B Common Class B [Member] Weighted average grant date fair value of stock options assumed (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Assumed in Period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Assumed in Period, Weighted Average Grant Date Fair Value Due after three years Available For Sale Securities, Debt Maturities After Three Years, Amortized Cost Available For Sale Securities, Debt Maturities After Three Years, Amortized Cost Less tenant improvement receivables Lessee, Operating Lease, Tenant Improvement Allowance Receivable Lessee, Operating Lease, Tenant Improvement Allowance Receivable Concentration Risk [Table] Concentration Risk [Table] Shares withheld related to net share settlement of restricted stock units and awards (in dollars per share) Shares Paid For Tax Withholding For Share Based Compensation, Weighted Average Grant Date Fair Value Shares Paid For Tax Withholding For Share Based Compensation, Weighted Average Grant Date Fair Value 2023 Lessee, Operating Lease, Liability, to be Paid, Year One Developed technology Developed Technology Rights [Member] Financial Instrument [Axis] Financial Instrument [Axis] 2025 Long-Term Debt, Maturity, Year Three Customer A Customer A [Member] Customer A [Member] Document Period End Date Document Period End Date Tranche One Share-Based Payment Arrangement, Tranche One [Member] Class C common stock Common Class C [Member] Net assets acquired, excluding goodwill Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Stock options assumed (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Assumed Through Business Acquisition Share-based Compensation Arrangement by Share-based Payment Award, Options, Assumed Through Business Acquisition Total assets Assets Convertible note hedge, strike price (in dollars per share) Option Indexed to Issuer's Equity, Strike Price Debt Disclosure [Abstract] Debt Disclosure [Abstract] Earnings Per Share [Abstract] Earnings Per Share [Abstract] Sublease commitment, not yet commenced, term of contract Lessee, Operating Sublease, Lease Not Yet Commenced, Term Of Contract Lessee, Operating Sublease, Lease Not Yet Commenced, Term Of Contract Amortization of deferred commissions Amortization of Deferred Sales Commissions Income Statement Location [Axis] Income Statement Location [Axis] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Equity securities, FV-NI Equity Securities, FV-NI, Current 2028 Notes 2028 Convertible Notes [Member] 2028 Convertible Notes Numerator Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Options exercised and restricted stock units and awards released (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Estimated fair values Finite-Lived Intangible Assets Acquired Net cash (used in) provided by financing activities Net Cash Provided by (Used in) Financing Activities Stock repurchase program, authorized amount Stock Repurchase Program, Authorized Amount Stockholders' Equity Note [Abstract] Stockholders' Equity Note [Abstract] Interest expense Interest Expense, Debt Accrued compensation and benefits Employee-related Liabilities, Current Unvested at end of period, aggregate intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Aggregate Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Aggregate Intrinsic Value Line of Credit Line of Credit [Member] Asset backed securities Asset-Backed Securities [Member] Debt Securities, Available-for-sale Debt Securities, Available-for-Sale, Gain (Loss) [Abstract] Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Stockholders' deficit: Stockholders' Equity Attributable to Parent [Abstract] Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Net Income Per Share Earnings Per Share [Text Block] Customer [Axis] Customer [Axis] Fair Value of Stock Options Assumptions Used Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of Pre-Tax Intrinsic Value of Options Exercised Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block] Finance lease obligation, non-current Finance Lease, Liability, Noncurrent Municipal securities Municipal Bonds [Member] Liabilities assumed: Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract] Cash and cash equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Award Type [Domain] Award Type [Domain] Number of shares covered by warrant (in shares) Class of Warrant or Right, Number of Securities Called by Warrants or Rights Award requisite period Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Unrealized losses, short term investments Gross Unrealized Losses Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss Due after three years Available For Sale Securities, Debt Maturities After Three Years, Fair Value Available For Sale Securities, Debt Maturities After Three Years, Fair Value Schedule of Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Redemption Scenario Debt Conversion, Scenario Three [Member] Debt Conversion, Scenario Three Accrued and Other Current Liabilities Accrued Liabilities And Other Liabilities, Current [Text Block] Accrued Liabilities And Other Liabilities, Current Cash paid to common and preferred stockholders and vested option holders Payments to Acquire Businesses, Gross Datacenter and other computer equipment Datacenter and other computer equipment Computer Equipment [Member] Derivative Contract [Domain] Derivative Contract [Domain] Gross profit Gross Profit Entity Registrant Name Entity Registrant Name Goodwill Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] Cash, Cash Equivalents and Short-Term Investments Cash, Cash Equivalents, and Short-Term Investments [Text Block] Dividend yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Renewal Commissions Renewal Commissions [Member] Renewal Commissions Effect of foreign currency translation Goodwill, Foreign Currency Translation Gain (Loss) Patents Patents [Member] Customer relationships Customer Relationships [Member] Entity Address, City or Town Entity Address, City or Town Options and restricted stock units and awards granted (in shares) Share-Based Compensation Arrangement By Share-based Payment Award, Decrease In Number of Shares Authorized From Stock Granted Share-Based Compensation Arrangement By Share-based Payment Award, Decrease In Number of Shares Authorized From Stock Granted Leases [Abstract] Leases [Abstract] Operating expenses Operating Expenses [Abstract] Increase in unrecognized tax benefits Unrecognized Tax Benefits, Period Increase (Decrease) Consolidation Consolidation, Policy [Policy Text Block] Cash in transit for credit and debit card transactions Credit and Debit Card Receivables, at Carrying Value Minimum Minimum [Member] Convertible debt, conversion rate Debt Instrument, Convertible, Conversion Ratio Due within one year Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share 2026 Lessor, Operating Lease, Payment to be Received, Year Four Acquisition-related intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Cost of note hedge transaction Derivative, Cost of Hedge Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Tax benefit attributable to bond hedges purchased in connection with issuance of convertible senior notes Adjustments To Additional Paid In Capital, Convertible Debt, Tax Benefits Attributable To Bond Hedges Adjustments To Additional Paid In Capital, Convertible Debt, Tax Benefits Attributable To Bond Hedges Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Fair Value Measurements Fair Value Disclosures [Text Block] Trading Symbol Trading Symbol Entity File Number Entity File Number Intangible Assets Intangible Assets Disclosure [Text Block] 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Four Research and development Research and Development Expense Title of Individual [Axis] Title of Individual [Axis] Restricted stock units and awards Restricted Stock Units (RSUs) [Member] Fair value of assumed HelloSign options attributable to pre-combination services Business Combination, Consideration Transferred, Stock Options Assumed Business Combination, Consideration Transferred, Stock Options Assumed Shares granted (in shares) Options and restricted stock units and awards granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Thereafter Lessor, Operating Lease, Payments To Be Received, After Year Four Lessor, Operating Lease, Payments To Be Received, After Year Four Use of estimates Use of Estimates, Policy [Policy Text Block] Business Combinations Business Combination Disclosure [Text Block] Cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Other comprehensive (loss) income: Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Accounts payable Increase (Decrease) in Accounts Payable LIBOR London Interbank Offered Rate (LIBOR) [Member] Total purchase consideration Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Description of the Business and Summary of Significant Accounting Policies Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Concentration risk, percentage Concentration Risk, Percentage Additional shares authorized (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized Deferred contract costs, amortization period Capitalized Contract Cost, Amortization Period Investment income Investment Income, Net Income Taxes Income Tax Disclosure [Text Block] Convertible Note Hedge Convertible Note Hedge [Member] Convertible Note Hedge Fronting fee (percent) Line Of Credit Facility, Fronting Fee Percentage Line Of Credit Facility, Fronting Fee Percentage Credit Facility [Domain] Credit Facility [Domain] Fair Value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer Amortization expense Amortization of Intangible Assets Intangible assets, gross Intangible Assets, Gross (Excluding Goodwill) Total Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Fair Value Warrant price (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Schedule of Changes in Carrying Amounts of Goodwill Schedule of Goodwill [Table Text Block] Basic net income per share (in dollars per share) Net income per common share, basic (in dollars per share) Earnings Per Share, Basic 2025 Lessee, Operating Lease, Liability, to be Paid, Year Three Trade and Other Receivables Accounts Receivable And Other Receivable [Member] Accounts Receivable And Other Receivable [Member] Accounts payable, accrued and other liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Votes per share Common Stock, Vote Equivalent Common Stock, Vote Equivalent Concentration Risk Type [Domain] Concentration Risk Type [Domain] Sales and marketing Selling and Marketing Expense Total stockholders' deficit Shareholders equity, beginning balance Shareholders equity, ending balance Stockholders' Equity Attributable to Parent Property and equipment acquired under finance leases Right-of-Use Asset Obtained in Exchange for Finance Lease Liability Options and restricted stock units and awards canceled (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 Vesting [Domain] Vesting [Domain] Allowance for credit losses Debt Securities, Available-for-Sale, Allowance for Credit Loss Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Entity Interactive Data Current Entity Interactive Data Current Amortization of deferred commissions Capitalized Contract Cost, Amortization Options and restricted stock units and awards canceled (in shares) Share-based Compensation Arrangement By Share-based Payment Award, Shares Canceled Share-based Compensation Arrangement By Share-based Payment Award, Shares Canceled 2023 Lessor, Operating Lease, Payment to be Received, Year One Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Stockholders’ Deficit Shareholders' Equity and Share-Based Payments [Text Block] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Prepaid Expenses and Other Current Assets Prepaid Expenses and Other Current Assets [Member] Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Number of shares available for issuance under the Plans Share-based Compensation Arrangement By Share-based Payment Award, Shares Available For Issuance [Roll Forward] Share-based Compensation Arrangement By Share-based Payment Award, Shares Available For Issuance [Roll Forward] 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Three Other accrued and current liabilities Other Accrued Liabilities And Other Liabilities, Current Other Accrued Liabilities and Other Liabilities, Current 2027 Long-Term Debt, Maturity, Year Five Money market funds Money Market Funds [Member] Accumulated deficit Retained Earnings [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Cash and Cash Equivalents [Line Items] Cash and Cash Equivalents [Line Items] 2025 Lessor, Operating Lease, Payment to be Received, Year Three Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] Proceeds from sales of short-term investments Proceeds from Sale of Short-Term Investments Class A and Class B Common Stock Common Stock [Member] Total other comprehensive (loss) income Other comprehensive (loss) income Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Common stock repurchases Payments for Repurchase of Common Stock Shares available for grant (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Class of Stock [Axis] Class of Stock [Axis] Thereafter Long-Term Debt, Maturity, after Year Five Income taxes Income Tax, Policy [Policy Text Block] Short-term investments Marketable Securities, Policy [Policy Text Block] Statement [Table] Statement [Table] Total cash, cash equivalents, and short term investments Cash, Cash Equivalents, and Short-Term Investments Vested at end of period (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 Effective interest rate Debt Instrument, Interest Rate, Effective Percentage Assumed stock options in connection with acquisition Stock Issued During Period, Value, Acquisitions Lease, renewal term Lessee, Operating Lease, Renewal Term Document Quarterly Report Document Quarterly Report Letter of Credit Letter of Credit [Member] Total assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Furniture and fixtures Furniture and Fixtures [Member] Current assets: Assets, Current [Abstract] Operating lease liability, non-current Operating Lease, Liability, Noncurrent Vested at end of period Share-based Compensation Arrangement By Share-based Payment Award, Options, Vested, Weighted Average Remaining Contractual Term Share-based Compensation Arrangement By Share-based Payment Award, Options, Vested, Weighted Average Remaining Contractual Term Statistical Measurement [Axis] Statistical Measurement [Axis] Equity securities, FV-NI, realized gain Equity Securities, FV-NI, Realized Gain Leasehold improvements Leasehold Improvements [Member] Revenue by Geographic Areas Revenue from External Customers by Geographic Areas [Table Text Block] Accumulated deficit Retained Earnings (Accumulated Deficit) Minimum obligations Operating Lease, Minimum Obligations Operating Lease, Minimum Obligations Proceeds from issuance of convertible senior notes Proceeds from Convertible Debt Trade and other receivables, net Accounts Receivable, after Allowance for Credit Loss, Current Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Convertible debt, fair value disclosures Convertible Debt, Fair Value Disclosures Equity Components [Axis] Equity Components [Axis] Fair Value, Measurements, Recurring Fair Value, Recurring [Member] Litigation Case [Domain] Litigation Case [Domain] Financial information about segments and geographic areas Segment Reporting, Policy [Policy Text Block] Due between one to three years Debt Securities, Available For Sale Securities, Maturity, Allocated And Single Maturity Date, After One Through Three Years, Fair Value Available For Sale Securities, Debt Maturities After One Through Three Years, Fair Value Fair Value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months Interest expense, net Interest Income (Expense), Nonoperating, Net Document Fiscal Year Focus Document Fiscal Year Focus Cash flow from operating activities Net Cash Provided by (Used in) Operating Activities [Abstract] Statement [Line Items] Statement [Line Items] Principal payments on finance lease obligations Finance Lease, Principal Payments Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Variable Rate [Domain] Variable Rate [Domain] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] 2028 Notes Hedge 2028 Notes Hedge [Member] 2028 Notes Hedge Loss Contingencies [Table] Loss Contingencies [Table] Goodwill Goodwill Disclosure [Text Block] Short-term investments, unrealized loss Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Operating lease right-of-use asset Operating Lease, Right-of-Use Asset Repurchases of common stock Stock Repurchased During Period, Value Accumulated other comprehensive income (loss) AOCI Attributable to Parent [Member] Document Transition Report Document Transition Report Local Phone Number Local Phone Number Income from operations Operating Income (Loss) Schedule of Stock Option and Restricted Stock Activity Share-Based Payment Arrangement, Activity [Table Text Block] Recently issued accounting pronouncements not yet adopted and recently adopted accounting pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Goodwill Goodwill, beginning balance Goodwill, ending balance Goodwill Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Schedule of Accrued and Other Current Liabilities Schedule Of Accrued Liabilities And Other Current Liabilities [Table Text Block] Schedule Of Accrued Liabilities And Other Current Liabilities Repurchases of common stock (in shares) Stock Repurchased During Period, Shares Equity Incentive Plans Dropbox, HelloSign, and DocSend Equity Incentive Plans [Member] Dropbox, HelloSign, and DocSend Equity Incentive Plans [Member] Adjustments to reconcile net income to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Provision for income taxes Income tax expense (benefit) Income Tax Expense (Benefit) Geographical [Domain] Geographical [Domain] Debt issuance fees Debt Issuance Costs, Line of Credit Arrangements, Gross Property and equipment, net Property, Plant and Equipment, Policy [Policy Text Block] 2026 Lessee, Operating Lease, Liability, to be Paid, Year Four Income Statement [Abstract] Income Statement [Abstract] Lease Arrangements [Axis] Lease Arrangements [Axis] Lease Arrangements [Axis] Revenue, performance obligation, description of timing Revenue, Performance Obligation, Description of Timing Additional paid in capital Additional Paid-in Capital [Member] Licenses Licensing Agreements [Member] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Document Fiscal Period Focus Document Fiscal Period Focus Intrinsic value of options exercised Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value Cost of revenue Cost of Goods and Services Sold Derivative [Line Items] Derivative [Line Items] Weighted-average shares used in computing net income per share attributable to common stockholders, diluted (in shares) Weighted-average number of common shares outstanding used in computing diluted net income per share (in shares) Weighted Average Number of Shares Outstanding, Diluted Accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Expected term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Loss Contingencies [Line Items] Loss Contingencies [Line Items] Convertible senior notes, net, non-current Convertible Debt, Noncurrent Debt issuance costs Debt Issuance Costs, Gross Base Rate Base Rate [Member] Assembled workforce in asset acquisitions Assembled Workforce In Asset Acquisition [Member] Assembled Workforce In Asset Acquisition [Member] Additional contract costs deferred Capitalized Contract Costs, Additions Capitalized Contract Costs, Additions Options exercised and restricted stock units and awards released (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Released in Period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Released in Period, Weighted Average Grant Date Fair Value Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Options and restricted stock units and awards 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 Schedule of Potentially Dilutive Securities Excluded from Computation of Earnings Per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Convertible debt, conversion rate (in dollars per share) Debt Instrument, Convertible, Conversion Price Assets acquired: Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract] Schedule of Fair Value Assets Measured On Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Convertible Debt Convertible Debt [Member] Capitalized Contract Cost [Domain] Capitalized Contract Cost [Domain] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Less tenant improvement receivables Finance Lease, Tenant Improvement Allowance Receivable Finance Lease, Tenant Improvement Allowance Receivable Cash and cash equivalents - beginning of period Cash and cash equivalents - end of period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Sale of warrants in connection with issuance of convertible senior notes Adjustments to Additional Paid in Capital, Warrant Issued Current liabilities: Liabilities, Current [Abstract] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Common stock, shares issued (in shares) Common Stock, Shares, Issued Concentration Risk [Line Items] Concentration Risk [Line Items] Deferred revenue Contract with Customer, Liability, Current Net foreign currency transaction gains (losses) Foreign Currency Transaction Gain (Loss), before Tax Acquisition-related diligence costs Business Combination, Acquisition Related Costs Income Statement Location [Domain] Income Statement Location [Domain] Finance lease obligation Finance Lease, Liability, Current Number of investments in unrealized loss positions Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions Fair Value Debt Securities, Available-for-Sale, Unrealized Loss Position Amendment Flag Amendment Flag Lease, remaining lease term Lessee, Operating Lease, Remaining Lease Term Weighted- average remaining useful life (in years) Finite-Lived Intangible Asset, Useful Life Net cash provided by (used in) investing activities Net Cash Provided by (Used in) Investing Activities Debt instrument, face amount Debt Instrument, Face Amount Investment Holdings [Table] Investment Holdings [Table] Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Litigation Case [Axis] Litigation Case [Axis] Total liabilities assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities Construction in progress Construction in Progress [Member] Short-term investments, unrealized gain Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Entity Current Reporting Status Entity Current Reporting Status Impairment related to real estate assets Impairment of Real Estate Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Deferred tax liability Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Other assets Other Assets, Noncurrent Accrued compensation and benefits Increase (Decrease) in Employee Related Liabilities Options Outstanding, Weighted- average remaining contractual term (In years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] 2023 Finance Lease, Liability, to be Paid, Year One Convertible Scenario One Debt Conversion, Scenario One [Member] Debt Conversion, Scenario One Unused capacity, commitment fee (percent) Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Chief Executive Officer Chief Executive Officer [Member] Right-of-use asset impairments Operating Lease, Impairment Loss 2022 (excluding the six months ended June 30, 2022) Lessor, Operating Lease, Payment to be Received, Remainder of Fiscal Year Operating lease, term of contract Lessee, Operating Lease, Term of Contract Schedule of Recognized Identified Assets Acquired and Liabilities Assumed Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Derivative [Table] Derivative [Table] Customer B Customer B [Member] Customer B [Member] Shares issued and outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Convertible debt, effective conversion rate (in dollars per share) Debt Instrument, Convertible, Effective Conversion Price Debt Instrument, Convertible, Effective Conversion Price Supranational securities Supranational Securities [Member] Supranational Securities [Member] Co-Founder Grant Co-Founder Grants [Member] Co-Founder Grants [Member] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code 2024 Finance Lease, Liability, to be Paid, Year Two Basis of presentation Basis of Accounting, Policy [Policy Text Block] Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Liabilities Liabilities [Abstract] Property and equipment, net Property and equipment, net Property, Plant and Equipment, Net Cash and Cash Equivalents [Abstract] Cash and Cash Equivalents [Abstract] Schedule of Future Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Schedule of Identifiable Finite-lived Intangible Assets Acquired and Estimated Weighted Average Useful Lives Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] Office equipment and other Office Equipment [Member] Employee Stock Option Options to purchase shares of common stock Share-Based Payment Arrangement, Option [Member] Sales and marketing Selling and Marketing Expense [Member] Title of Individual [Domain] Title of Individual [Domain] Expected volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Exercise of stock options and awards Stock Issued During Period, Value, Stock Options Exercised Options and restricted stock units and awards canceled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Carrying value, net Long-Term Debt Other (expense) income, net Other Nonoperating Income (Expense) Balance Sheet Location [Axis] Balance Sheet Location [Axis] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Class of Warrant or Right [Axis] Class of Warrant or Right [Axis] Total operating expenses Operating Expenses Maximum Maximum [Member] Reallocation of net income to Class B common stock Dilutive Securities, Effect on Basic EPS, Dilutive Effect Of Reallocation Dilutive Securities, Effect on Basic EPS, Dilutive Effect Of Reallocation Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Class A common stock Class A Common Class A [Member] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Stock repurchased and retired during period, aggregate purchase price Stock Repurchased and Retired During Period, Value Required service period Business Combination, Required Service Period Business Combination, Required Service Period Cash and cash equivalents Cash and cash equivalents, at carrying value Cash and Cash Equivalents, at Carrying Value Deferred Commissions Deferred Commissions [Member] Deferred Commissions [Member] Deferred revenue Increase (Decrease) in Contract with Customer, Liability Net gains on equity investments Equity Securities, FV-NI, Gain (Loss) Total current assets Assets, Current Lease Arrangements [Domain] Lease Arrangements [Domain] [Domain] for Lease Arrangements [Axis] Revenue recognized Contract with Customer, Liability, Revenue Recognized Business Acquisition [Line Items] Business Acquisition [Line Items] Number of security types Short-Term Investments, Number of Security Types Short-Term Investments, Number of Security Types Entity Small Business Entity Small Business Shares outstanding, beginning of the period (in shares) Shares outstanding, end of the period (in shares) Shares, Outstanding Measurement Frequency [Domain] Measurement Frequency [Domain] Total Finite-Lived Intangible Assets, Net Line of Credit Facility [Table] Line of Credit Facility [Table] Performance obligation satisfaction period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Purchases of short-term investments Payments to Acquire Debt Securities, Available-for-Sale Convertible debt, threshold trading days Debt Instrument, Convertible, Threshold Trading Days Remaining unamortized stock-based compensation Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Software Computer Software, Intangible Asset [Member] Tenant improvement allowance reimbursement Increase (Decrease) Tenant Improvement Allowance Reimbursement Increase (Decrease) Tenant Improvement Allowance Reimbursement Options Outstanding, Number of shares outstanding under the Plans Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Property and Equipment, Net Property, Plant and Equipment Disclosure [Text Block] 2018 Plan 2018 Plan [Member] 2018 Plan [Member] Sublease income Sublease Income Options outstanding, aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Stock repurchased and retired during period (in shares) Stock Repurchased and Retired During Period, Shares Number of tranches Share-Based Compensation Arrangement By Share-Based Payment Award, Number Of Tranches Share-Based Compensation Arrangement By Share-Based Payment Award, Number Of Tranches Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Title of 12(b) Security Title of 12(b) Security Assets under equipment finance lease, accumulated depreciation Finance Lease, Right-of-Use Asset, Accumulated Amortization Payables and Accruals [Abstract] Payables and Accruals [Abstract] More than 12 months Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions [Abstract] Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions Debt Instrument [Line Items] Debt Instrument [Line Items] Business Combination and Asset Acquisition [Abstract] Gross Unrealized Losses Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Class of Stock [Line Items] Class of Stock [Line Items] Payments of debt issuance costs Payments of Debt Issuance Costs Total liability Operating Lease, Liability Geographic Areas Segment Reporting Disclosure [Text Block] Conversion of Class B to Class A common stock (in shares) Incremental Common Shares Attributable to Dilutive Effect of Conversion of Common Stock Incremental Common Shares Attributable to Dilutive Effect of Conversion of Common Stock Accrued and other current liabilities Increase (Decrease) In Accrued Liabilities And Other Liabilities Increase (Decrease) In Accrued Liabilities and Other Liabilities Total future minimum lease payments Finance Lease, Liability, to be Paid Maturities of Operating Lease Liabilities Finance Lease, Liability, Fiscal Year Maturity [Table Text Block] 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Two Gross Unrealized Losses Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Total future sublease rent payments Lessor, Operating Lease, Payments to be Received Liabilities and stockholders' deficit Liabilities and Equity [Abstract] Operating sublease, term Lessee, Operating Sublease, Remaining Lease Term Lessee, Operating Sublease, Remaining Lease Term Change in foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent U.S. Treasury securities US Treasury Securities [Member] Short-term investments, amortized cost Debt Securities, Available-for-Sale, Amortized Cost Options and restricted stock units and awards canceled (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Line of credit facility, accordion feature, increase limit Line Of Credit Facility, Accordion Feature, Increase Limit Line of Credit Facility, Accordion Feature, Increase Limit July 1, 2022 through December 31, 2022 Long-Term Debt, Maturity, Remainder of Fiscal Year Purchase price adjustments Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Consideration Transferred Accounts payable Accounts Payable, Current Other assets Increase (Decrease) in Other Operating Assets Sublease commitment not yet commenced, value Lessee, Operating Sublease, Lease Not Yet Commenced, Amount Lessee, Operating Sublease, Lease Not Yet Commenced, Amount Vested at end of period, aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Convertible debt, threshold percentage of stock price trigger Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger Thereafter Finance Lease, Liability, to be Paid, after Year Four Finance Lease, Liability, to be Paid, after Year Four 2026 Long-Term Debt, Maturity, Year Four Contractual Maturities of Short Term Investments Investments Classified by Contractual Maturity Date [Table Text Block] Release of restricted stock units and awards (in shares) Shares Released During Period, Shares Shares Released During Period, Shares Write off of deferred debt issuance cost Write off of Deferred Debt Issuance Cost Convertible Senior Notes Convertible Notes Payable [Member] Warrants Warrant [Member] Entity Filer Category Entity Filer Category Proceeds from issuance of common stock, net of taxes withheld Proceeds from Issuance of Common Stock Weighted-average shares used in computing net income per share attributable to common stockholders, basic (in shares) Weighted-average number of common shares outstanding used in computing basic net income per share (in shares) Weighted Average Number of Shares Outstanding, Basic United States UNITED STATES 2026 Notes 2026 Convertible Notes [Member] 2026 Convertible Notes Allocated share-based compensation expense Share-Based Payment Arrangement, Expense Commitments and contingencies (Note 10) Commitments and Contingencies Security Exchange Name Security Exchange Name Beginning balance (in dollars per share) Ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Class of Warrant or Right [Domain] Class of Warrant or Right [Domain] Due between one to three years Debt Securities, Available For Sale Securities, Maturity, Allocated And Single Maturity Date, After One Through Three Years, Amortized Cost Available For Sale Securities, Debt Maturities After One Through Three Years, Amortized Cost Acquired finite-lived intangible assets weighted average amortization period Estimated weighted average useful lives (In years) Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Thereafter Finite-Lived Intangible Asset, Expected Amortization, after Year Four Finite-Lived Intangible Asset, Expected Amortization, after Year Four Aggregate letters of credit outstanding amount Letters of Credit Outstanding, Amount Restricted Stock Restricted Stock [Member] Schedule of Convertible Debt Schedule of Debt [Table Text Block] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] General and administrative General and Administrative Expense [Member] Revenue Revenue from Contract with Customer, Excluding Assessed Tax Cover [Abstract] Cover [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Lease obligations Lessee, Leases [Policy Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] Goodwill impairment Goodwill, Impairment Loss Segment Reporting [Abstract] Segment Reporting [Abstract] Unvested at end of period (in dollars per shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Option, Nonvested, Weighted Average Exercise Price 2024 Lessor, Operating Lease, Payment to be Received, Year Two Less than 12 months Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions [Abstract] Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions Payments for taxes related to net share settlement of restricted stock units and awards Payment, Tax Withholding, Share-Based Payment Arrangement Total liabilities and stockholders' deficit Liabilities and Equity Debt instrument, term Debt Instrument, Term Amortization of debt issuance costs Amortization of Debt Issuance Costs Goodwill [Roll Forward] Goodwill [Roll Forward] Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Total future sublease rent payments, net Operating Lease, Lessor, Operating Lease, Payments to be Received, Less Lease Incentives Operating Lease, Lessor, Operating Lease, Payments to be Received, Less Lease Incentives Weighted-average effect of dilutive restricted stock units and awards and employee stock options (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements International Non-US [Member] 2028 Warrants 2028 Warrants [Member] 2028 Warrants Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Credit And Guarantee Agreement Credit And Guarantee Agreement [Member] Credit And Guarantee Agreement [Member] Business combinations, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Level 2 Fair Value, Inputs, Level 2 [Member] Fair value of options assumed in business combination Share-based Compensation Arrangement by Share-based Payment Award, Options, Assumed Through Business Acquisition, Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Assumed Through Business Acquisition, Fair Value Current Fiscal Year End Date Current Fiscal Year End Date Amortized cost Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Amortized Cost [Abstract] Less imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Net income attributable to common stockholders for diluted EPS Net Income (Loss) Available to Common Stockholders, Diluted Vesting [Axis] Vesting [Axis] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Diluted net income per share (in dollars per share) Net income per common share, diluted (in dollars per share) Earnings Per Share, Diluted Intangible assets, net Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Fundamental Change Debt Conversion, Scenario Four [Member] Debt Conversion, Scenario Four Trademarks and trade names Trademarks and Trade Names [Member] Vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Concentration Risk Type [Axis] Concentration Risk Type [Axis] Total current liabilities Liabilities, Current Risk-free interest rate, minimum Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum Vested at end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Number of Shares Less sub-tenant incentive Lessor, Operating Lease, Lease Receivable, Undiscounted Excess Amount Lessor, Operating Lease, Lease Receivable, Undiscounted Excess Amount 2024 Lessee, Operating Lease, Liability, to be Paid, Year Two Assets under equipment finance lease, gross Finance Lease, Right-of-Use Asset, before Accumulated Amortization Customer Concentration Risk Customer Concentration Risk [Member] Payment to be Received on Operating Leases to Subtenants Lessor, Operating Lease, Payment to be Received, Fiscal Year Maturity [Table Text Block] Unrecognized tax benefits that would impact effective tax rate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Remaining performance obligation Revenue, Remaining Performance Obligation, Amount Expiration period Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Corporate notes and obligations Corporate Debt Securities [Member] Commitment fee (percent) Line of Credit Facility, Commitment Fee Percentage Risk-free interest rate, maximum Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum Maturities of Finance Lease Liabilities Lessee, Operating Lease, Liability, Maturity [Table Text Block] Entity Address, Address Line One Entity Address, Address Line One Post combination, stock-based compensation expense Allocated Share-based Compensation Expense, Post Combination Allocated Share-based Compensation Expense, Post Combination Class of Stock [Domain] Class of Stock [Domain] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Trade name Trade Names [Member] Total Debt Securities, Available-for-Sale [Abstract] Vested at end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value Credit Facility [Axis] Credit Facility [Axis] U.S. agency obligations US Government Corporations and Agencies Securities [Member] Capitalized Contract Cost [Axis] Capitalized Contract Cost [Axis] Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Depreciation and amortization Deprecation, Depletion And Amortization (Excluding Amortization Of Deferred Sales Commissions Deprecation, Depletion And Amortization (Excluding Amortization Of Deferred Sales Commissions Buildings Building [Member] Vested at end of period (in shares) Awards vesting (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Debt Conversion Description [Axis] Debt Conversion Description [Axis] Proceeds from sale of warrants in connection with issuance of convertible senior notes Proceeds from Issuance of Warrants Entity Tax Identification Number Entity Tax Identification Number Long-lived Assets by Geographic Areas Long-Lived Assets by Geographic Areas [Table Text Block] Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Unamortized issuance costs Unamortized Debt Issuance Expense Other Assets Other Noncurrent Assets [Member] Capitalized Contract Cost [Table] Capitalized Contract Cost [Table] Debt Conversion, Name [Domain] Debt Conversion, Name [Domain] 2022 Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Cash Cash [Member] Shares withheld related to net share settlement of restricted stock units and awards (in shares) Shares withheld related to net share settlement of restricted stock units and awards (in shares) Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Purchases of convertible note hedge in connection with issuance of convertible senior notes Payments for Hedge, Financing Activities Change in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Total Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Amortized Cost Long-lived assets, including goodwill and other acquired intangible assets, net Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block] Commercial paper Commercial Paper [Member] Entity Central Index Key Entity Central Index Key Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Convertible Scenario Two Debt Conversion, Scenario Two [Member] Debt Conversion, Scenario Two Measurement Frequency [Axis] Measurement Frequency [Axis] Restricted Stock Outstanding, Weighted- average grant date fair value per share Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Shares withheld related to net share settlement of restricted stock units and awards Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Total purchase consideration Business Combination, Consideration Transferred Concentrations of credit risk Concentration Risk, Credit Risk, Policy [Policy Text Block] Purchase of bond hedges in connection with issuance of convertible senior notes Adjustments to Additional Paid in Capital, Convertible Debt with Conversion Feature City Area Code City Area Code Accrued legal and other external fees Accrued Professional Fees, Current General and administrative General and Administrative Expense Assets Assets [Abstract] Total cash, cash equivalents, and short term investments, before unrealized gains (losses) on investments Cash, Cash Equivalents, And Short Term Investments, Amortized Cost Cash, Cash Equivalents, And Short Term Investments, Amortized Cost Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Unvested at end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Estimated fair value Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Fair Value [Abstract] Cash flow from financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Capitalized Contract Cost [Line Items] Capitalized Contract Cost [Line Items] Business combination, remaining service period Business Combination, Remaining Service Period Business Combination, Remaining Service Period Net income per share Earnings Per Share, Policy [Policy Text Block] 2023 Long-Term Debt, Maturity, Year One Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Variable Rate [Axis] Variable Rate [Axis] Less imputed interest Finance Lease, Liability, Undiscounted Excess Amount Other non-current liabilities Other Liabilities, Noncurrent Capital expenditures Payments to Acquire Property, Plant, and Equipment Impairment related to real estate assets Asset Impairment Charges Trading period Share-based Compensation Arrangement by Share-based Payment Award, Stock Price Target Measurement Period, Trading Period Share-based Compensation Arrangement by Share-based Payment Award, Stock Price Target Measurement Period, Trading Period Research and development Research and Development Expense [Member] Weighted Average Weighted Average [Member] 2023 Finite-Lived Intangible Asset, Expected Amortization, Year One Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] DocSend Inc. DocSend Inc. [Member] DocSend Inc. Cost of revenue Cost of Sales [Member] Convertible note hedge, number of shares covered by hedge (in shares) Number Of Shares Covered By Hedge Number Of Shares Covered By Hedge Customer [Domain] Customer [Domain]