Entity Common Stock, Shares Outstanding
|
DEI
|
Entity Public Float
|
DEI
|
Accounts Payable and Accrued Liabilities, Current
|
US-GAAP
|
Accounts Payable, Current
|
US-GAAP
|
Accounts Payable, Trade, Current
|
US-GAAP
|
Accounts Receivable, after Allowance for Credit Loss, Current
|
US-GAAP
|
Accretion (Amortization) of Discounts and Premiums, Investments
|
US-GAAP
|
Accrued Bonuses, Current
|
US-GAAP
|
Accrued Employee Benefits, Current
|
US-GAAP
|
Accrued Income Taxes, Current
|
US-GAAP
|
Accrued Liabilities, Current
|
US-GAAP
|
Accrued Marketing Costs, Current
|
US-GAAP
|
Accrued Payroll Taxes, Current
|
US-GAAP
|
Accrued Payroll Taxes
|
US-GAAP
|
Accrued Rent, Current
|
US-GAAP
|
Accrued Sales Commission, Current
|
US-GAAP
|
Accrued Vacation, Current
|
US-GAAP
|
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
|
US-GAAP
|
Accumulated Other Comprehensive Income (Loss), Net of Tax
|
US-GAAP
|
Additional Paid in Capital
|
US-GAAP
|
Share-based Payment Arrangement, Decrease for Tax Withholding Obligation
|
US-GAAP
|
APIC, Share-based Payment Arrangement, Increase for Cost Recognition
|
US-GAAP
|
Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation
|
US-GAAP
|
Advertising Expense
|
US-GAAP
|
Share-based Payment Arrangement, Expense
|
US-GAAP
|
Share-based Payment Arrangement, Expense, after Tax
|
US-GAAP
|
Accounts Receivable, Allowance for Credit Loss, Current
|
US-GAAP
|
Accounts Receivable, Allowance for Credit Loss, Period Increase (Decrease)
|
US-GAAP
|
Accounts Receivable, Allowance for Credit Loss, Recovery
|
US-GAAP
|
Accounts Receivable, Allowance for Credit Loss, Writeoff
|
US-GAAP
|
Amortization of Deferred Sales Commissions
|
US-GAAP
|
Amortization of Intangible Assets
|
US-GAAP
|
Area of Land
|
US-GAAP
|
Asset Impairment Charges
|
US-GAAP
|
Assets
|
US-GAAP
|
Assets, Current
|
US-GAAP
|
Assets, Fair Value Disclosure, Recurring (Deprecated 2018-01-31)
|
US-GAAP
|
Disposal Group, Including Discontinued Operation, Assets, Current
|
US-GAAP
|
Debt Securities, Available-for-sale, Amortized Cost
|
US-GAAP
|
Business Acquisition, Contingent Consideration, at Fair Value (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Contingent Consideration, Potential Cash Payment (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Cost of Acquired Entity, Cash Paid (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Cost of Acquired Entity, Purchase Price (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned
|
US-GAAP
|
Business Acquisition, Purchase Price Allocation, Assets Acquired (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Purchase Price Allocation, Assets Acquired (Liabilities Assumed), Net (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Purchase Price Allocation, Current Assets, Cash and Cash Equivalents (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Purchase Price Allocation, Current Assets, Prepaid Expense and Other Assets (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Purchase Price Allocation, Current Assets, Receivables (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Purchase Price Allocation, Current Liabilities, Accounts Payable (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Purchase Price Allocation, Current Liabilities, Accrued Liabilities (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Purchase Price Allocation, Current Liabilities, Deferred Revenue (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Purchase Price Allocation, Goodwill Amount (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Purchase Price Allocation, Intangible Assets Not Amortizable (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Purchase Price Allocation, Liabilities Assumed (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Purchase Price Allocation, Notes Payable and Long-term Debt (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Purchase Price Allocation, Property, Plant and Equipment (Deprecated 2013-01-31)
|
US-GAAP
|
Business Acquisition, Pro Forma Net Income (Loss)
|
US-GAAP
|
Business Acquisition, Pro Forma Revenue
|
US-GAAP
|
Business Combination, Acquisition Related Costs
|
US-GAAP
|
Business Combination, Consideration Transferred
|
US-GAAP
|
Business Combination, Consideration Transferred, Liabilities Incurred
|
US-GAAP
|
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability
|
US-GAAP
|
Business Combination, Contingent Consideration, Liability
|
US-GAAP
|
Business Combination, Contingent Consideration, Liability, Current
|
US-GAAP
|
Capital Expenditures Incurred but Not yet Paid
|
US-GAAP
|
Capitalized Computer Software, Additions
|
US-GAAP
|
Capitalized Computer Software, Amortization (Deprecated 2016-01-31)
|
US-GAAP
|
Capitalized Computer Software, Amortization
|
US-GAAP
|
Capitalized Computer Software, Impairments (Deprecated 2016-01-31)
|
US-GAAP
|
Capitalized Computer Software, Impairments
|
US-GAAP
|
Capitalized Contract Cost, Amortization
|
US-GAAP
|
Capitalized Contract Cost, Net, Noncurrent
|
US-GAAP
|
Capital Leases, Future Minimum Sublease Rentals
|
US-GAAP
|
Cash
|
US-GAAP
|
Cash and Cash Equivalents, at Carrying Value
|
US-GAAP
|
Cash and Cash Equivalents, Fair Value Disclosure
|
US-GAAP
|
Cash and Cash Equivalents, Period Increase (Decrease)
|
US-GAAP
|
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
|
US-GAAP
|
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
|
US-GAAP
|
Cash Equivalents, at Carrying Value
|
US-GAAP
|
Common Stock, Capital Shares Reserved for Future Issuance
|
US-GAAP
|
Common Stock, Par or Stated Value Per Share
|
US-GAAP
|
Common Stock, Shares Authorized
|
US-GAAP
|
Common Stock, Shares, Issued
|
US-GAAP
|
Common Stock, Shares, Outstanding
|
US-GAAP
|
Common Stock, Value, Issued
|
US-GAAP
|
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
|
US-GAAP
|
Contract with Customer, Asset, after Allowance for Credit Loss
|
US-GAAP
|
Contract with Customer, Liability
|
US-GAAP
|
Contract with Customer, Liability, Current
|
US-GAAP
|
Contract with Customer, Liability, Revenue Recognized
|
US-GAAP
|
Cost Method Investments
|
US-GAAP
|
Cost of Revenue
|
US-GAAP
|
Costs and Expenses
|
US-GAAP
|
Cumulative Effect of New Accounting Principle in Period of Adoption (Deprecated 2020-01-31)
|
US-GAAP
|
Cumulative Effect on Retained Earnings, Net of Tax (Deprecated 2020-01-31)
|
US-GAAP
|
Current Federal Tax Expense (Benefit)
|
US-GAAP
|
Current Foreign Tax Expense (Benefit)
|
US-GAAP
|
Current Income Tax Expense (Benefit)
|
US-GAAP
|
Current State and Local Tax Expense (Benefit)
|
US-GAAP
|
Decrease in Unrecognized Tax Benefits is Reasonably Possible
|
US-GAAP
|
Deferred Federal Income Tax Expense (Benefit)
|
US-GAAP
|
Deferred Foreign Income Tax Expense (Benefit)
|
US-GAAP
|
Deferred Income Tax Assets, Net
|
US-GAAP
|
Deferred Income Tax Expense (Benefit)
|
US-GAAP
|
Deferred Tax Liabilities, Gross
|
US-GAAP
|
Deferred Rent Credit, Current
|
US-GAAP
|
Deferred Rent Credit, Noncurrent
|
US-GAAP
|
Deferred Revenue, Current
|
US-GAAP
|
Deferred State and Local Income Tax Expense (Benefit)
|
US-GAAP
|
Deferred Tax Assets, Charitable Contribution Carryforwards
|
US-GAAP
|
Deferred Tax Assets, Gross
|
US-GAAP
|
Deferred Tax Assets, Net
|
US-GAAP
|
Deferred Tax Assets, Net, Noncurrent
|
US-GAAP
|
Deferred Tax Assets, Net of Valuation Allowance
|
US-GAAP
|
Deferred Tax Assets, Operating Loss Carryforwards
|
US-GAAP
|
Deferred Tax Assets, Operating Loss Carryforwards, Domestic
|
US-GAAP
|
Deferred Tax Assets, Operating Loss Carryforwards, Foreign
|
US-GAAP
|
Deferred Tax Assets, Operating Loss Carryforwards, State and Local
|
US-GAAP
|
Deferred Tax Assets, Tax Credit Carryforwards, Research
|
US-GAAP
|
Deferred Tax Assets, Tax Deferred Expense
|
US-GAAP
|
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost
|
US-GAAP
|
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Legal Settlements
|
US-GAAP
|
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other
|
US-GAAP
|
Deferred Tax Assets, Valuation Allowance
|
US-GAAP
|
Deferred Tax Liabilities, Net
|
US-GAAP
|
Deferred Tax Liabilities, Property, Plant and Equipment
|
US-GAAP
|
Defined Benefit Plan, Plan Assets, Contributions by Employer
|
US-GAAP
|
Depreciation
|
US-GAAP
|
Depreciation, Depletion and Amortization
|
US-GAAP
|
Dilutive Securities, Effect on Basic Earnings Per Share, Dilutive Convertible Securities
|
US-GAAP
|
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal
|
US-GAAP
|
Earnings Per Share, Basic
|
US-GAAP
|
Earnings Per Share, Diluted
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Percent
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Deduction, Other, Percent
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Disposition of Business, Percent
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Meals and Entertainment, Percent
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Percent
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Percent
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent
|
US-GAAP
|
Effect of Exchange Rate on Cash and Cash Equivalents
|
US-GAAP
|
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
|
US-GAAP
|
Employee-related Liabilities, Current
|
US-GAAP
|
Share-based Payment Arrangement, Amount Capitalized
|
US-GAAP
|
Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount
|
US-GAAP
|
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount
|
US-GAAP
|
Share-based Payment Arrangement, Expense, Tax Benefit
|
US-GAAP
|
Escrow Deposit
|
US-GAAP
|
Excess Tax Benefit from Share-based Compensation, Financing Activities
|
US-GAAP
|
Excess Tax Benefit from Share-based Compensation, Operating Activities
|
US-GAAP
|
Finite-Lived Intangible Assets, Accumulated Amortization
|
US-GAAP
|
Finite-Lived Intangible Asset, Expected Amortization, after Year Five
|
US-GAAP
|
Finite-Lived Intangible Asset, Expected Amortization, Year One
|
US-GAAP
|
Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year
|
US-GAAP
|
Finite-Lived Intangible Asset, Expected Amortization, Year Five
|
US-GAAP
|
Finite-Lived Intangible Asset, Expected Amortization, Year Four
|
US-GAAP
|
Finite-Lived Intangible Asset, Expected Amortization, Year Three
|
US-GAAP
|
Finite-Lived Intangible Asset, Expected Amortization, Year Two
|
US-GAAP
|
Finite-Lived Intangible Assets, Gross
|
US-GAAP
|
Finite-Lived Intangible Assets, Net
|
US-GAAP
|
Foreign Currency Transaction Gain (Loss), before Tax
|
US-GAAP
|
Gain (Loss) on Investments
|
US-GAAP
|
Gain (Loss) on Disposition of Property Plant Equipment
|
US-GAAP
|
General and Administrative Expense
|
US-GAAP
|
Goodwill
|
US-GAAP
|
Goodwill, Acquired During Period
|
US-GAAP
|
Goodwill, Allocation Adjustment (Deprecated 2013-01-31)
|
US-GAAP
|
Goodwill and Intangible Asset Impairment
|
US-GAAP
|
Goodwill, Foreign Currency Translation Gain (Loss)
|
US-GAAP
|
Goodwill, Impaired, Adjustment to Initial Estimate Amount (Deprecated 2018-01-31)
|
US-GAAP
|
Goodwill, Impairment Loss
|
US-GAAP
|
Goodwill, Period Increase (Decrease)
|
US-GAAP
|
Goodwill, Purchase Accounting Adjustments
|
US-GAAP
|
Goodwill, Transfers
|
US-GAAP
|
Goodwill, Translation Adjustments (Deprecated 2016-01-31)
|
US-GAAP
|
Goodwill, Written off Related to Sale of Business Unit
|
US-GAAP
|
Debt Securities, Held-to-maturity
|
US-GAAP
|
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain
|
US-GAAP
|
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss
|
US-GAAP
|
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
|
US-GAAP
|
Debt Securities, Held-to-maturity, Unrealized Loss Position, Accumulated Loss
|
US-GAAP
|
Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value
|
US-GAAP
|
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
|
US-GAAP
|
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value
|
US-GAAP
|
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value
|
US-GAAP
|
Debt Securities, Held-to-maturity, Current
|
US-GAAP
|
Debt Securities, Held-to-maturity, Fair Value
|
US-GAAP
|
Debt Securities, Held-to-maturity, Noncurrent
|
US-GAAP
|
Impairment of Intangible Assets, Finite-lived
|
US-GAAP
|
Impairment of Leasehold
|
US-GAAP
|
Impairment of Long-Lived Assets Held-for-use
|
US-GAAP
|
Income (Loss) from Continuing Operations before Income Taxes, Domestic
|
US-GAAP
|
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
|
US-GAAP
|
Income (Loss) from Continuing Operations before Income Taxes, Foreign
|
US-GAAP
|
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
|
US-GAAP
|
Income Tax Examination, Penalties and Interest Accrued
|
US-GAAP
|
Income Tax Expense (Benefit)
|
US-GAAP
|
Income Taxes Paid
|
US-GAAP
|
Income Taxes Paid, Net
|
US-GAAP
|
Income Taxes Receivable, Current
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount
|
US-GAAP
|
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount
|
US-GAAP
|
Increase (Decrease) in Accounts Payable and Accrued Liabilities
|
US-GAAP
|
Increase (Decrease) in Accounts Receivable
|
US-GAAP
|
Increase (Decrease) in Contract with Customer, Liability
|
US-GAAP
|
Increase (Decrease) in Deferred Revenue
|
US-GAAP
|
Increase (Decrease) in Employee Related Liabilities
|
US-GAAP
|
Increase (Decrease) in Other Employee-Related Liabilities
|
US-GAAP
|
Increase (Decrease) in Prepaid Expense and Other Assets
|
US-GAAP
|
Increase (Decrease) in Restricted Cash
|
US-GAAP
|
Increase in Carrying Amount of Redeemable Preferred Stock
|
US-GAAP
|
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements
|
US-GAAP
|
Intangible Assets, Net (Excluding Goodwill)
|
US-GAAP
|
Interest Income (Expense), Nonoperating, Net
|
US-GAAP
|
Investment Income, Interest
|
US-GAAP
|
Operating Leases, Rent Expense
|
US-GAAP
|
Lease, Cost
|
US-GAAP
|
Lessee, Operating Lease, Liability, to be Paid
|
US-GAAP
|
Lessee, Operating Lease, Liability, to be Paid, after Year Five
|
US-GAAP
|
Lessee, Operating Lease, Liability, to be Paid, Year One
|
US-GAAP
|
Lessee, Operating Lease, Liability, to be Paid, Year Five
|
US-GAAP
|
Lessee, Operating Lease, Liability, to be Paid, Year Four
|
US-GAAP
|
Lessee, Operating Lease, Liability, to be Paid, Year Three
|
US-GAAP
|
Lessee, Operating Lease, Liability, to be Paid, Year Two
|
US-GAAP
|
Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year
|
US-GAAP
|
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
|
US-GAAP
|
Lessor, Operating Lease, Payments to be Received
|
US-GAAP
|
Letters of Credit Outstanding, Amount
|
US-GAAP
|
Liabilities
|
US-GAAP
|
Liabilities and Equity
|
US-GAAP
|
Liabilities, Current
|
US-GAAP
|
Liabilities, Noncurrent
|
US-GAAP
|
Disposal Group, Including Discontinued Operation, Liabilities, Current
|
US-GAAP
|
Liabilities, Other than Long-term Debt, Noncurrent
|
US-GAAP
|
Liability for Uncertainty in Income Taxes, Current
|
US-GAAP
|
Long-term Line of Credit
|
US-GAAP
|
Line of Credit, Current
|
US-GAAP
|
Estimated Litigation Liability, Current
|
US-GAAP
|
Litigation Settlement, Amount (Deprecated 2017-01-31)
|
US-GAAP
|
Long-term Debt, Excluding Current Maturities
|
US-GAAP
|
Loss Contingency Accrual
|
US-GAAP
|
Loss Contingency Accrual, Payments (Deprecated 2016-01-31)
|
US-GAAP
|
Loss Contingency, Damages Sought, Value
|
US-GAAP
|
Loss Contingency, New Claims Filed, Number
|
US-GAAP
|
Loss Contingency, Settlement Agreement, Consideration (Deprecated 2013-01-31)
|
US-GAAP
|
Marketable Securities, Current
|
US-GAAP
|
Marketable Securities, Noncurrent
|
US-GAAP
|
Money Market Funds, at Carrying Value
|
US-GAAP
|
Net Cash Provided by (Used in) Financing Activities
|
US-GAAP
|
Net Cash Provided by (Used in) Financing Activities, Continuing Operations
|
US-GAAP
|
Net Cash Provided by (Used in) Investing Activities
|
US-GAAP
|
Net Cash Provided by (Used in) Investing Activities, Continuing Operations
|
US-GAAP
|
Net Cash Provided by (Used in) Operating Activities
|
US-GAAP
|
Net Cash Provided by (Used in) Operating Activities, Continuing Operations
|
US-GAAP
|
Net Income (Loss) Attributable to Parent
|
US-GAAP
|
Net Income (Loss) Available to Common Stockholders, Basic
|
US-GAAP
|
Net Income (Loss) Available to Common Stockholders, Diluted
|
US-GAAP
|
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets (Deprecated 2020-01-31)
|
US-GAAP
|
Long-Lived Assets
|
US-GAAP
|
Nonoperating Income (Expense)
|
US-GAAP
|
Operating Income (Loss)
|
US-GAAP
|
Operating Lease, Cost
|
US-GAAP
|
Operating Lease, Expense
|
US-GAAP
|
Operating Lease, Liability
|
US-GAAP
|
Operating Lease, Liability, Current
|
US-GAAP
|
Operating Lease, Liability, Noncurrent
|
US-GAAP
|
Operating Lease, Payments
|
US-GAAP
|
Operating Lease, Right-of-Use Asset
|
US-GAAP
|
Operating Leases, Future Minimum Payments Due
|
US-GAAP
|
Operating Leases, Future Minimum Payments Due, Next Twelve Months
|
US-GAAP
|
Operating Leases, Future Minimum Payments, Due in Five Years
|
US-GAAP
|
Operating Leases, Future Minimum Payments, Due in Four Years
|
US-GAAP
|
Operating Leases, Future Minimum Payments, Due in Three Years
|
US-GAAP
|
Operating Leases, Future Minimum Payments, Due in Two Years
|
US-GAAP
|
Operating Leases, Future Minimum Payments, Due Thereafter
|
US-GAAP
|
Operating Leases, Future Minimum Payments, Remainder of Fiscal Year
|
US-GAAP
|
Operating Leases, Rent Expense, Net
|
US-GAAP
|
Operating Leases, Rent Expense, Sublease Rentals
|
US-GAAP
|
Operating Lease, Weighted Average Discount Rate, Percent
|
US-GAAP
|
Other Accrued Liabilities, Current
|
US-GAAP
|
Other Assets
|
US-GAAP
|
Other Assets, Current
|
US-GAAP
|
Other Assets, Miscellaneous, Noncurrent
|
US-GAAP
|
Other Assets, Noncurrent
|
US-GAAP
|
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax (Deprecated 2012-01-31)
|
US-GAAP
|
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax
|
US-GAAP
|
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
|
US-GAAP
|
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax
|
US-GAAP
|
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
|
US-GAAP
|
Other Employee-related Liabilities, Current
|
US-GAAP
|
Other Liabilities, Noncurrent
|
US-GAAP
|
Other Long-term Debt
|
US-GAAP
|
Other Nonoperating Income (Expense)
|
US-GAAP
|
Other Operating Activities, Cash Flow Statement
|
US-GAAP
|
Other Short-term Investments
|
US-GAAP
|
Payment for Contingent Consideration Liability, Financing Activities
|
US-GAAP
|
Payments for Legal Settlements
|
US-GAAP
|
Payments for (Proceeds from) Other Investing Activities
|
US-GAAP
|
Payments for Repurchase of Common Stock
|
US-GAAP
|
Payments for Restructuring
|
US-GAAP
|
Payments for Software
|
US-GAAP
|
Payments of Stock Issuance Costs
|
US-GAAP
|
Payment, Tax Withholding, Share-based Payment Arrangement
|
US-GAAP
|
Payments to Acquire Businesses, Net of Cash Acquired
|
US-GAAP
|
Payments to Acquire Business Two, Net of Cash Acquired
|
US-GAAP
|
Payments to Acquire Held-to-maturity Securities
|
US-GAAP
|
Payments to Acquire Intangible Assets
|
US-GAAP
|
Payments to Acquire Marketable Securities
|
US-GAAP
|
Payments to Acquire Other Investments
|
US-GAAP
|
Payments to Acquire Property, Plant, and Equipment
|
US-GAAP
|
Payments to Develop Software
|
US-GAAP
|
Preferred Stock, Accretion of Redemption Discount
|
US-GAAP
|
Preferred Stock, Shares Authorized
|
US-GAAP
|
Preferred Stock, Shares Issued
|
US-GAAP
|
Preferred Stock, Shares Outstanding
|
US-GAAP
|
Prepaid Expense and Other Assets, Current
|
US-GAAP
|
Prepaid Expense, Current
|
US-GAAP
|
Proceeds from Divestiture of Businesses
|
US-GAAP
|
Proceeds from Divestiture of Businesses, Net of Cash Divested
|
US-GAAP
|
Proceeds from Issuance Initial Public Offering
|
US-GAAP
|
Proceeds from Issuance of Common Stock
|
US-GAAP
|
Proceeds from Issuance of Preferred Stock and Preference Stock
|
US-GAAP
|
Proceeds, Issuance of Shares, Share-based Payment Arrangement, Excluding Option Exercised
|
US-GAAP
|
Proceeds, Issuance of Shares, Share-based Payment Arrangement, Including Option Exercised
|
US-GAAP
|
Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities
|
US-GAAP
|
Proceeds from (Payments for) Other Financing Activities
|
US-GAAP
|
Proceeds from Previous Acquisition
|
US-GAAP
|
Proceeds from Sale and Maturity of Debt Securities, Available-for-sale
|
US-GAAP
|
Proceeds from Sale and Maturity of Held-to-maturity Securities
|
US-GAAP
|
Proceeds from Sale and Maturity of Marketable Securities
|
US-GAAP
|
Proceeds from Sale, Maturity and Collection of Investments
|
US-GAAP
|
Proceeds from Sale of Debt Securities, Available-for-sale
|
US-GAAP
|
Proceeds from Sale of Held-to-maturity Securities
|
US-GAAP
|
Proceeds from Sale of Property, Plant, and Equipment
|
US-GAAP
|
Proceeds from Stock Options Exercised
|
US-GAAP
|
Proceeds from Stock Plans
|
US-GAAP
|
Property, Plant and Equipment, Gross
|
US-GAAP
|
Property, Plant and Equipment, Net
|
US-GAAP
|
Accounts Receivable, Credit Loss Expense (Reversal)
|
US-GAAP
|
Purchase Obligation
|
US-GAAP
|
Purchase Obligation, to be Paid, Year One
|
US-GAAP
|
Repayments of Other Debt
|
US-GAAP
|
Research and Development Expense
|
US-GAAP
|
Restricted Cash and Cash Equivalents
|
US-GAAP
|
Restricted Cash and Cash Equivalents, Noncurrent
|
US-GAAP
|
Restructuring and Related Cost, Expected Cost Remaining
|
US-GAAP
|
Restructuring and Related Cost, Incurred Cost
|
US-GAAP
|
Restructuring and Related Cost, Number of Positions Eliminated
|
US-GAAP
|
Restructuring Charges
|
US-GAAP
|
Restructuring Costs
|
US-GAAP
|
Restructuring Reserve
|
US-GAAP
|
Restructuring Reserve, Current
|
US-GAAP
|
Restructuring Reserve, Settled With Cash (Deprecated 2013-01-31)
|
US-GAAP
|
Restructuring, Settlement and Impairment Provisions
|
US-GAAP
|
Retained Earnings (Accumulated Deficit)
|
US-GAAP
|
Revenue from Contract with Customer, Excluding Assessed Tax
|
US-GAAP
|
Revenue from Contract with Customer, Including Assessed Tax
|
US-GAAP
|
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
|
US-GAAP
|
Sale of Stock, Number of Shares Issued in Transaction
|
US-GAAP
|
Sales and Excise Tax Payable, Current
|
US-GAAP
|
Revenue, Net (Deprecated 2018-01-31)
|
US-GAAP
|
Selling and Marketing Expense
|
US-GAAP
|
Share-based Payment Arrangement, Noncash Expense
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Shares Purchased for Award
|
US-GAAP
|
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
|
US-GAAP
|
Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
|
US-GAAP
|
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
|
US-GAAP
|
Share-based Payment Arrangement, Option, Exercise Price Range, Shares Exercisable
|
US-GAAP
|
Share-based Payment Arrangement, Option, Exercise Price Range, Shares Outstanding
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value
|
US-GAAP
|
Share-based Payment Arrangement, Option, Exercise Price Range, Exercisable, Weighted Average Exercise Price
|
US-GAAP
|
Share-based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Exercise Price
|
US-GAAP
|
Short-term Lease, Cost
|
US-GAAP
|
Stockholders' Equity Attributable to Parent
|
US-GAAP
|
Stockholders' Equity Note, Stock Split, Conversion Ratio
|
US-GAAP
|
Stock Issued
|
US-GAAP
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period
|
US-GAAP
|
Stock Issued During Period, Value, Acquisitions
|
US-GAAP
|
Stock Issued During Period, Value, Conversion of Convertible Securities
|
US-GAAP
|
Stock Issued During Period, Value, Employee Stock Purchase Plan
|
US-GAAP
|
Stock Issued During Period, Value, New Issues
|
US-GAAP
|
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures
|
US-GAAP
|
Stock Issued During Period, Value, Stock Options Exercised
|
US-GAAP
|
Stock Repurchased and Retired During Period, Shares
|
US-GAAP
|
Stock Repurchased and Retired During Period, Value
|
US-GAAP
|
Stock Repurchased During Period, Shares
|
US-GAAP
|
Stock Repurchased During Period, Value
|
US-GAAP
|
Stock Repurchase Program, Authorized Amount
|
US-GAAP
|
Sublease Income
|
US-GAAP
|
Taxes Payable, Current
|
US-GAAP
|
Temporary Equity, Accretion to Redemption Value
|
US-GAAP
|
Temporary Equity, Accretion to Redemption Value, Adjustment
|
US-GAAP
|
Temporary Equity, Redemption Value (Deprecated 2014-01-31)
|
US-GAAP
|
Treasury Stock, Common, Shares
|
US-GAAP
|
Treasury Stock, Retired, Cost Method, Amount
|
US-GAAP
|
Treasury Stock, Shares
|
US-GAAP
|
Treasury Stock, Shares, Acquired
|
US-GAAP
|
Treasury Stock, Shares, Retired
|
US-GAAP
|
Treasury Stock, Value
|
US-GAAP
|
Treasury Stock, Value, Acquired, Cost Method
|
US-GAAP
|
Undistributed Earnings of Foreign Subsidiaries
|
US-GAAP
|
Unrecognized Tax Benefits
|
US-GAAP
|
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
|
US-GAAP
|
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
|
US-GAAP
|
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
|
US-GAAP
|
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
|
US-GAAP
|
Unrecognized Tax Benefits, Period Increase (Decrease)
|
US-GAAP
|
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations
|
US-GAAP
|
Unrecognized Tax Benefits Resulting in Net Operating Loss Carryforward (Deprecated 2014-01-31)
|
US-GAAP
|
Unrecognized Tax Benefits that Would Impact Effective Tax Rate
|
US-GAAP
|
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount
|
US-GAAP
|
Weighted Average Number of Shares Outstanding, Diluted
|
US-GAAP
|
Weighted Average Number of Shares Outstanding, Basic
|
US-GAAP
|
Weighted Average Number of Shares, Restricted Stock
|
US-GAAP
|
Gain (Loss) on Termination of Lease
|
US-GAAP
|
Loss Contingency, Accrual, Current
|
US-GAAP
|
Loss Contingency, Estimate of Possible Loss
|
US-GAAP
|
Loss Contingency, Receivable
|
US-GAAP
|
Amortization of Deferred Charges
|
US-GAAP
|
Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization
|
US-GAAP
|
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax
|
US-GAAP
|
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax
|
US-GAAP
|
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five
|
US-GAAP
|
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five
|
US-GAAP
|
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One
|
US-GAAP
|
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One
|
US-GAAP
|
Debt Securities, Available-for-sale
|
US-GAAP
|
Debt Securities Available For Sale Amortized Cost After Allowance For Credit Loss
|
US-GAAP
|
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer
|
US-GAAP
|
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
|
US-GAAP
|
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months
|
US-GAAP
|
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
|
US-GAAP
|
Debt Securities, Available-for-sale, Unrealized Loss Position
|
US-GAAP
|
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss
|
US-GAAP
|
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent
|
US-GAAP
|
Payments to Acquire Debt Securities, Available-for-sale
|
US-GAAP
|
Capitalized Contract Cost, Accumulated Impairment
|
US-GAAP
|
Deferred Tax Assets, in Process Research and Development
|
US-GAAP
|
Effective Income Tax Rate Reconciliation Gilti Percent
|
US-GAAP
|
Operating Lease, Right-of-Use Asset, Amortization Expense
|
US-GAAP
|
Proceeds from Income Tax Refunds
|
US-GAAP
|
Payments of Debt Issuance Costs
|
US-GAAP
|
Debt Securities, Available-for-sale, Allowance for Credit Loss
|
US-GAAP
|
Deferred Compensation Arrangement with Individual, Common Stock Reserved for Future Issuance
|
US-GAAP
|
Increase Decrease In Operating Lease Liability
|
US-GAAP
|
Proceeds from Sale and Maturity of Other Investments
|
US-GAAP
|
Operating Lease, Impairment Loss
|
US-GAAP
|
Share Repurchase Program Excise Tax
|
US-GAAP
|
Number of Operating Segments
|
US-GAAP
|
Number of Reportable Segments
|
US-GAAP
|
Share Repurchase Program Excise Tax Payable
|
US-GAAP
|
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense
|
US-GAAP
|