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Lien Term Loans Senior Secured First Lien Term Loans [Member] Senior Secured First Lien Term Loans Revenue from Contract with Customer Revenue from Contract with Customer [Text Block] Equity Method Investment, Ownership Percentage Equity Method Investment, Ownership Percentage Cash paid for interest Cash paid for interest Cash paid for interest Schedule of Other Operating Cost and Expense, by Component Schedule of Other Operating Cost and Expense, by Component [Table Text Block] Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Balance as of beginning of the period Balance as of March 31, 2021 Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Additional paid-in capital Additional Paid in Capital Internal proprietary platforms Internal Proprietary Platforms [Member] Internal Proprietary Platforms Shareholders' Equity and Share-based Payments Shareholders' Equity and Share-based Payments [Text Block] Finite-lived intangible asset, expected amortization, 2022 Finite-Lived Intangible Asset, Expected Amortization, Year One Foreign Currency Transaction Gain (Loss), before Tax Foreign Currency Transaction Gain (Loss), before Tax Class of Stock [Axis] Class of Stock [Axis] Provision for income taxes Income Tax Expense (Benefit) Cash, cash equivalents and restricted cash at the beginning of the period Cash, cash equivalents and restricted cash at the end of the period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Schedule of Maturities of Long-term Debt Schedule of Maturities of Long-term Debt [Table Text Block] Debt Instrument, Maturity Date Debt Instrument, Maturity Date Title of Individual [Domain] Title of Individual [Domain] Accrued expenses Accrued Liabilities, Current Net income per share, diluted Earnings Per Share, Diluted Total interest expense and other, net Interest expense and other, net Interest expense and other, net Local Phone Number Local Phone Number Derivative Instruments and Hedging Activities Disclosure [Abstract] Cumulative Effect, Period of Adoption [Domain] Cumulative Effect, Period of Adoption [Domain] Principal payments due on long-term debt, 2025 and thereafter Long-term debt, maturities year 5 and thereafter Long-term debt, maturities year 5 and thereafter Total Long-term Debt, Gross Schedule of Long-term Debt Instruments Schedule of Long-term Debt Instruments [Table Text Block] Depreciation Depreciation Entity Address, Address Line One Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Two Entity Emerging Growth Company Entity Emerging Growth Company Stock issued during period, value, stock options exercised Stock Issued During Period, Value, Stock Options Exercised Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Percentage of excess cash flow Mandatory and voluntary prepayments of a percentage of excess cash flow Mandatory and voluntary prepayments of a percentage of excess cash flow Line of Credit Facility, Maximum Borrowing Capacity Line of Credit Facility, Maximum Borrowing Capacity Award Type [Axis] Award Type [Axis] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Restricted stock units, total fair value of shares vested (in millions) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Maximum Maximum [Member] Preferred Stock, Shares Authorized Preferred Stock, Shares Authorized Restricted cash Restricted Cash Retained Earnings Retained Earnings [Member] Effective tax rate Effective Income Tax Rate Reconciliation, Percent Significant Accounting Policies Significant Accounting Policies [Text Block] Net Cash Provided by (Used in) Investing Activities Net Cash Provided by (Used in) Investing Activities Stock options, weighted average remaining term (in years) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Award Type [Domain] Award Type [Domain] Accrued expenses and other current liabilities Accounts Payable and Other Accrued Liabilities, Current Trading Symbol Trading Symbol Third-party platforms Third-Party Platform [Member] Third-Party Platform Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Contract assets (1) Contract with Customer, Asset, after Allowance for Credit Loss Earnings Per Share Earnings Per Share [Text Block] Debt Instrument, Redemption Period, Start Date Debt Instrument, Redemption Period, Start Date Federal statutory income tax rate (percentage) Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Entity Shell Company Entity Shell Company Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Statement of Financial Position [Abstract]