Entity Address, City or Town
Entity Address, City or Town
Summary of Reconciliation Between Expected Tax Expense and Actual Tax Provision
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Canadian Subsidiary [Member]
Canadian Subsidiary [Member]
Canadian Subsidiary [Member]
Earnings Per Share [Abstract]
Europe (excluding United Kingdom), Middle East and Africa [Member]
E M E A Excluding United Kingdom [Member]
EMEA, excluding United Kingdom.
Quoted prices in Active Markets for Identical Assets (Level 1) [Member]
Fair Value, Inputs, Level 1 [Member]
Fair Value, Net Asset (Liability), Total
Total
Fair Value, Net Asset (Liability)
Exercised
Stock Issued During Period Shares Stock Options And Stock Appreciation Rights Exercised
Stock issued during period shares stock options and stock appreciation rights exercised.
Orbit Private Investments Limited Partners.
Orbit Private Investments Limited Partners [Member]
Orbit Private Investments L.P.
Domestic [Member]
Domestic Tax Authority [Member]
Issuance of common stock (Note 11)
Stock Issued During Period, Value, New Issues
Cost of revenues:
Cost of Goods and Services Sold [Abstract]
Cash flow from financing activities:
Net Cash Provided by (Used in) Financing Activities [Abstract]
Expected dividend yield, Time-Based awards
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Senior Secured Credit Facilities [Member]
Senior Secured Credit Facilities [Member]
Senior secured credit facilities.
Restricted cash and cash equivalents included in funds receivable and funds held on behalf of clients
Restricted Cash And Cash Equivalents Included In Funds Receivable And Funds Held On Behalf Of Clients Restricted
Restricted cash and cash equivalents included in funds receivable and funds held on behalf of clients restricted.
Equity method investments, fair value
Equity Method Investments, Fair Value Disclosure
Cancelled/forfeited, Weighted Average Exercise Price
Share Based Compensation Arrangements By Share Based Payment Award Options And Stock Appreciation Rights Forfeitures In Period Weighted Average Exercise Price
Share based compensation arrangements by share based payment award options and stock appreciation rights forfeitures in period weighted average exercise price.
Weighted Average Exercise Price, Outstanding Closing
Weighted Average Exercise Price, Outstanding Opening
Share Based Compensation Arrangement By Share Based Payment Award And Stock Appreciation Rights Options Outstanding Weighted Average Exercise Price
Share based compensation arrangement by share based payment award and stock appreciation rights options outstanding weighted average exercise price.
Contributed historical cost
Contributed historical cost
Fair Value Measurement
Fair Value Measurement [Domain]
Federal net loss carryforwards
Domestic Federal Net Operating Loss Carryforwards Expiration Period
Domestic federal net operating loss carryforwards expiration period.
Amendment Flag
Amendment Flag
Perpetual License [Member]
Perpetual License [Member]
Perpetual license Member.
Selling and Marketing [Member]
Selling and Marketing Expense [Member]
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax, Total
Defined benefit pension adjustment (Note 11)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
2026
Long-Term Debt, Maturity, Year Four
Business Combination, Separately Recognized Transactions [Table Text Block]
Shares authorized under equity-based incentive plan
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized
Subsequent Event Type
Subsequent Event Type [Domain]
Less: accumulated amortization
Accumulated amortization of finite-lived intangible assets
Finite-Lived Intangible Assets, Accumulated Amortization
Total Cost of Revenues [Member]
Cost of Sales [Member]
Unfunded commitments
Future Capital Commitments
Represents the entity's future capital commitments related to a limited partner investment.
Non-cash purchase price consideration (Note 8)
Non Cash Purchase Price Consideration
Non cash purchase price consideration.
Goodwill, Total
Goodwill
Goodwill (Note 9)
Beginning balance
Ending balance
Goodwill
Operating lease right-of-use assets (Note 5)
Operating Lease, Right-of-Use Asset
Accumulated Amortization
Finite lived intangible assets accumulated amortization 1.
Finite Lived Intangible Assets Accumulated Amortization1
Summary of the Components of Intangible Assets
Schedule of Finite-Lived Intangible Assets [Table Text Block]
2025
Lessor, Operating Lease, Payment to be Received, Year Three
Debt Instrument [Table]
Schedule of Long-Term Debt Instruments [Table]
Variable Interest Entity [Line Items]
Purchases of common stock for treasury
Payments for Repurchase of Common Stock
Foreign Currency Translation [Member]
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Foreign net operating loss carryforwards
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration
Redeemable noncontrolling interest (Note 6)
Redeemable noncontrolling interest
Redeemable noncontrolling interest
Payment of deferred financing fees
Payment of deferred financing fees
Less: interest
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Carrying Value
Unconsolidated affiliates (Note 7)
Equity Method Investments
Statement [Table]
Statement [Table]
Operating lease liabilities (Note 5)
Operating Lease, Liability, Noncurrent
2027
Lessor, Operating Lease, Payment to be Received, Year Five
Litigation Status [Axis]
Cash paid for operating lease liabilities included in operating cashflows
Operating Lease, Payments
Business acquisition, effective date of acquisition
Business Acquisition, Effective Date of Acquisition
Number of operating segment
Number of Operating Segments
LIBOR [Member]
London Interbank Offered Rate (LIBOR) [Member]
2024
Purchase Obligation, to be Paid, Year Two
Business Acquisition
Business Acquisition [Axis]
Accumulated Other Comprehensive Income Loss [Table]
Accumulated Other Comprehensive Income (Loss) [Table]
Term of maintenance contract
Maintenance Contract Term
Maintenance contract term.
Common Stock, Capital Shares Reserved for Future Issuance
Number of options to be issued in future
Dividends paid on common stock
Dividends paid on common stock
Payments of Ordinary Dividends, Common Stock
Auditor Firm ID
Millenium Consulting Services [Member]
Millenium Consulting Services [Member]
Millenium Consulting Services.
Weighted Average Grant Date Fair Value, Outstanding Closing
Weighted Average Grant Date Fair Value, Outstanding Opening
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Vested, Weighted Average Grant Date Fair Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Deferred revenue
Increase (Decrease) in Deferred Revenue
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent, Total
Net change in interest rate swaps (Note 11)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent
Change in unrealized income (loss) on interest rate swaps
Pershing Road Development Company, LLC [Member]
Pershing Road Development Company L L C [Member]
Pershing Road Development Company, LLC.
Acquisitions
Business Combination Disclosure [Text Block]
Income Tax Authority
Income Tax Authority [Domain]
Foreign and State [Member]
Foreign And State Tax Authority [Member]
Foreign and state tax authority.
Deferred Tax Assets, Tax Credit Carryforwards, Total
Tax credit carryforwards
Deferred Tax Assets, Tax Credit Carryforwards
Number of Shares, Outstanding Opening
Number of Shares, Outstanding Closing
Share Based Compensation Arrangement By Share Based Payment Award Options And Stock Appreciation Rights Outstanding Number
Share based compensation arrangement by share based payment award options and stock appreciation rights outstanding number.
Tax benefit from compensation expense
Share-Based Payment Arrangement, Expense, Tax Benefit
Product and Service
Product and Service [Axis]
Fees paid for debt extinguishment and refinancing activities
Payments For Debt Extinguishment And Refinancing Activities
Payments for debt extinguishment and refinancing activities.
Acquired Client Relationships and Contracts [Member]
Acquired Client Relationships And Contracts [Member]
Acquired client relationships and contracts.
Cash equivalents, maturity period
Cash And Cash Equivalents Maximum Maturity Period
Cash and cash equivalents maximum maturity period.
Collection of other non-current receivables
Proceeds From Collection Of Other Non Current Receivables
Proceeds from collection of other non current receivables.
Intangible and other assets, net of accumulated amortization of $3,445.4 and $2,890.5, respectively (Note 9)
Intangible Assets Net And Other Assets Excluding Goodwill
Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges, and aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the balance sheet. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer).
Debt repayment year
Debt Repayment Year
Debt Repayment Year.
Litigation settlement, expense
Litigation Settlement, Expense
Cumulative Effect, Period of Adoption, Adjustment [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
Completed Technology [Member]
Technology-Based Intangible Assets [Member]
Amortization period
Completed technology, trade names and other identifiable intangible assets are amortized over lives
Finite-Lived Intangible Asset, Useful Life
Employee-related Liabilities, Current, Total
Accrued employee compensation and benefits
Employee-related Liabilities, Current
increase the aggregate commitments
increase the aggregate commitments
increase the aggregate commitments
Lessee, Operating Leases [Text Block]
Leases
Stock Options [Member]
Share-Based Payment Arrangement, Option [Member]
Concentration Risk Type
Concentration Risk Type [Axis]
Weighted average remaining lease term
Operating Lease, Weighted Average Remaining Lease Term
Accrued employee compensation and other liabilities
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Accrued Employee Related Liabilities
Business combination, recognized identifiable assets acquired and liabilities assumed, current liabilities, accrued employee related liabilities.
Total liabilities and stockholders’ equity
Liabilities and Equity
Tax Period
Tax Period [Axis]
Leases
Deferred Tax Liabilities, Leasing Arrangements
2014 Stock Option Plan [Member]
Two Thousand Fourteen Stock Option Plan [Member]
Two thousand fourteen stock option plan.
Plan Name
Plan Name [Domain]
Unbilled accounts receivable
Unbilled Receivables, Current
Foreign
Deferred Foreign Income Tax Expense (Benefit)
Equity based incentive plan expiry period from date of grant
Share Based Compensation Arrangement By Share Based Payment Award Period From Date Of Grant
Share based compensation arrangement by share based payment award period from date of grant.
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Income Statement [Abstract]
Other
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
Foreign currency impact
SEC Schedule, 12-09, Valuation Allowances and Reserves, Increase (Decrease) Adjustment
Equity awards assumed from DST
Share Based Compensation Arrangement By Share Based Payment Award Options And Assumed From Acquisition
Share based compensation arrangement by share based payment award options and assumed from acquisition.
Organization
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Derivative Liability, Total
Derivative instruments
Derivative Liability
Operating Segments [Member]
Sale of Stock
Sale of Stock [Domain]
Total current liabilities
Liabilities, Current
Contract with Customer, Asset, after Allowance for Credit Loss, Current, Total
Contract asset
Contract with Customer, Asset, after Allowance for Credit Loss, Current
Operating Loss Carryforwards, Total
Net operating loss carryforwards
Operating Loss Carryforwards
Loss on extinguishment of debt, net
(Loss) Gain on Extinguishment of Debt
(Loss) Gain on Extinguishment of Debt
2025
Lessee, Operating Lease, Liability, to be Paid, Year Three
Loss Contingency Nature [Axis]
Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent, Total
Contract asset
Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent
2027
Long-Term Debt, Maturity, Year Five
VIE [Member]
VIE [Member]
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest, Total
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest
Comprehensive income attributable to noncontrolling interest
Comprehensive income attributable to noncontrolling interest
Business Acquisition, Acquiree
Business Acquisition, Acquiree [Domain]
Fair Value, Measurements, Recurring [Member]
Fair Value, Recurring [Member]
Interest Expense, Total
Interest expense
Interest Expense
Share-Based Payment Arrangement, Tranche Two [Member]
Trade Names [Member]
Trade Names [Member]
Trade Names [Member]
Income Taxes
Income Tax, Policy [Policy Text Block]
Tier1 Customer Relationship Management Business [Member]
Tier1 Customer relationship management business.
Preferred stock, shares authorized
Preferred Stock, Shares Authorized
Total
Deferred Tax Liabilities, Net
Distributions received from unconsolidated affiliates
Proceeds from Equity Method Investment, Distribution, Return of Capital
Credit facility
Long-Term Debt, Fair Value
Treasury Stock, Shares, Ending Balance
Treasury Stock, Shares, Beginning Balance
Treasury Stock, Shares, Total
Treasury stock, shares
Treasury Stock, Shares
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Cumulative Effect, Period of Adoption
Cumulative Effect, Period of Adoption [Axis]
Component of Income Tax Provision
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Weighted average discount rates
Operating Lease, Weighted Average Discount Rate, Percent
Investment, Name
Investment, Name [Domain]
Variable Rate
Variable Rate [Axis]
Entity Small Business
Entity Small Business
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Ending Balance
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Beginning Balance
Cash and cash equivalents and restricted cash
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents
Accounts payable
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable
Investments [Domain]
Software-enabled Services [Member]
Software Enabled Services [Member]
Software Enabled Services [Member]
Stock Redeemed or Called During Period, Value
Value redeemed of our investment
Debt Instrument, Redemption, Period
Debt Instrument, Redemption, Period [Domain]
Total current assets
Assets, Current
OCI, before Reclassifications, before Tax, Attributable to Parent
Unrealized gain(loss) on interest rate swaps
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment [Line Items]
Performance Based Stock Options [Member]
Performance Based Stock Options [Member]
PSOs [Member]
DomaniRx LLC [Member]
DomaniRx LLC [Member]
DomaniRx LLC
Deferred compensation
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions
Indefinite-lived Intangible Assets (Excluding Goodwill), Ending Balance
Indefinite-lived Intangible Assets (Excluding Goodwill), Beginning Balance
Indefinite-lived Intangible Assets (Excluding Goodwill), Total
Indefinite lived intangible assets
Indefinite-Lived Intangible Assets (Excluding Goodwill)
Variable Interest Entity Disclosure [Text Block]
Variable Interest Entity
Weighted-average common shares outstanding - used in calculation of basic EPS
Weighted Average Number of Shares Outstanding, Basic, Total
Basic weighted-average number of common shares outstanding
Weighted Average Number of Shares Outstanding, Basic
City Area Code
City Area Code
Component of Debt
Schedule of Debt [Table Text Block]
Accounts receivable
Accounts Receivable, before Allowance for Credit Loss, Current
Duration of maintenance contract
Maintenance Contract Duration
Maintenance Contract Duration.
Share-Based Payment Arrangement [Abstract]
Revolving Facility Amendment [Member]
Revolving Facility Amendment [Member]
Total liabilities
Liabilities
Other Assets, Total
Other Assets
Other Assets
Document Period End Date
Document Period End Date
Intralinks Holdings, Inc. [Member]
Intralinks Holdings Inc [Member]
Intralinks Holdings, Inc.
Unconsolidated Affiliates
Equity Method Investments and Joint Ventures Disclosure [Text Block]
Quarterly cash dividend paid
Cash dividends declared per share
Common Stock, Dividends, Per Share, Cash Paid
Schedule Of Finite Lived Intangible Assets [Table]
Schedule of Finite-Lived Intangible Assets [Table]
Debt Instrument Redemption [Table Text Block]
Schedule of Debt Instrument Redemption Price Percentage Table
Members' Equity Attributable to Noncontrolling Interest
Non controlling interests
Awards granted, weighted average granted fair value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent, Total
Foreign currency exchange translation adjustment
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent
Contract assets
Increase (Decrease) in Contract with Customer, Asset
Tranche Two and Thereafter [Member]
Share Based Compensation Award Tranche Two And Thereafter [Member]
Share based compensation award tranche two and thereafter.
Tranche One [Member]
Share-Based Payment Arrangement, Tranche One [Member]
Income Taxes [Table]
Income Taxes [Table]
Income Taxes [Table]
Dividend declared date
Dividends Payable, Date Declared
2023
Finite-Lived Intangible Asset, Expected Amortization, Year One
Statistical Measurement
Statistical Measurement [Axis]
Perpetual Licenses [Member]
Perpetual Licenses [Member]
Perpetual licenses.
Contributed
Contributed
Schedule of Investments in Unconsolidated Affiliates
Equity Method Investments [Table Text Block]
Subsequent Event [Line Items]
Subsequent Event [Line Items]
Stockholders' Equity Attributable to Noncontrolling Interest, Total
Stockholders' Equity Attributable to Noncontrolling Interest, Beginning Balance
Stockholders' Equity Attributable to Noncontrolling Interest, Ending Balance
Stockholders' Equity Attributable to Noncontrolling Interest
Noncontrolling interest (Note 12)
Thereafter
Finite-Lived Intangible Asset, Expected Amortization, after Year Five
Related Party
Related Party [Axis]
Total assets
Assets
Outstanding, Vested Stock Options and SARs Currently Exercisable, Aggregate Intrinsic Value
Share Based Compensation Arrangement By Share Based Payment Award Options And Stock Appreciation Rights Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
Share based compensation arrangement by share based payment award options and stock appreciation rights vested and expected to vest outstanding aggregate intrinsic value.
Intangible Assets, Current, Total
Intangible Assets, Current
Intangible assets
State and Local Jurisdiction [Member]
State and Local Jurisdiction [Member]
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax, Total
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax
Other Comprehensive (Loss) income, before defined benefit pension, Pretax
Long-term debt
Long-term Debt, Excluding Current Maturities, Total
Long-term debt, net of current portion (Note 10)
Long-Term Debt, Excluding Current Maturities
Earnings Per Share, Diluted, Total
Earnings Per Share, Diluted
Diluted earnings per share attributable to SS&C common stockholders
Earnings per share attributable to SS&C common stockholders - Diluted
Treasury Stock
Stockholders' Equity, Policy [Policy Text Block]
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Investments (Note 6)
Long Term Investments Excluding Investments In Unconsolidated Affiliates
Long term investments excluding investments in unconsolidated affiliates.
Realized (losses) gains for equity securities sold during the period
Equity Securities, FV-NI, Realized Gain (Loss), Total
Equity Securities, FV-NI, Realized Gain (Loss)
Decrease in revenue
Revenue from Contract with Customer, Including Assessed Tax
Fair value, adjusted downward
Equity Securities without Readily Determinable Fair Value, Downward Price Adjustment, Annual Amount
Americas, Excluding United States and Canada [Member]
Americas, excluding United States and Canada [Member]
Americas Excluding United States And Canada [Member]
Americas excluding United States and Canada.
Document Fiscal Period Focus
Document Fiscal Period Focus
Earnings Per Share, Basic and Diluted [Abstract] (Deprecated 2022)
Cost of Goods and Services Sold, Total
Total cost of revenues
Cost of Goods and Services Sold
Other Indebtedness [Member]
Other Debt Obligations [Member]
Senior Secured Credit Facilities [Member]
Amendment To Credit Agreement [Member]
Amendment To Credit Agreement
Amended 2014 Plan [Member]
Amended Two Thousand Fourteen Plan [Member]
Amended two thousand fourteen plan.
Total
Current Income Tax Expense (Benefit)
Accounts receivable
Increase (Decrease) in Accounts Receivable
Revolving Credit Facility [Member]
Revolving Credit Facility [Member]
Deferred Tax Assets, Valuation Allowance, Total
Valuation allowance
Valuation allowance
Deferred Tax Assets, Valuation Allowance
Preferred Stock, Value, Issued, Ending Balance
Preferred Stock, Value, Issued, Beginning Balance
Preferred Stock, Value, Issued, Total
Preferred stock, $0.01 par value per share, 5.0 million shares authorized; no shares issued
Preferred Stock, Value, Issued
APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Stock-based compensation expense (Note 14)
State Street [Member]
State Street Corporation [Member]
State street corporation.
Incremental Common Shares Attributable to Share-based Payment Arrangements, Total
Weighted-average common stock equivalents – stock options and restricted shares
Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements
Deferred Compensation Liability, Current and Noncurrent, Total
Deferred compensation liabilities
Deferred Compensation Liability, Current and Noncurrent
Outstanding, Vested Stock Options and SARs Currently Exercisable, Weighted Average Remaining Contractual Term (Years)
Share Based Compensation Arrangement By Share Based Payment Award Options And Stock Appreciation Rights Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term
Share based compensation arrangement by share based payment award options and stock appreciation rights vested and expected to vest outstanding weighted average remaining contractual term.
Operating Lease, Liability, Total
Present value of lease liabilities
Operating Lease, Liability
Net Cash Provided by (Used in) Financing Activities
Net provided by (used in) financing activities
Effective Income Tax Rate Reconciliation, Tax Contingency, Amount, Total
Uncertain tax positions
Effective Income Tax Rate Reconciliation, Tax Contingency, Amount
Statement of Financial Position [Abstract]
Restricted Stock Units And Performance Based Stock Units [Member]
Restricted Stock Units And Performance Based Stock Units [Member]
RSUs and PSUs [Member]
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax, Total
Reclassification of losses into net earnings on defined benefit pension, Tax Effect
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax
Entity File Number
Securities Act File Number
Statement of Cash Flows [Abstract]
Noncontrolling Interest, Increase from Business Combination
Noncontrolling interest upon consolidation
Investments
Deferred Tax Assets, Investments
Thereafter
Lessee, Operating Lease, Liability, to be Paid, after Year Five
Total gross sublease and other rental income
Sublease Income
Proceeds from Sale, Maturity and Collection of Investments, Total
Proceeds from sales / maturities of investments
Proceeds from Sale, Maturity and Collection of Investments
Proceeds from investments
2026
Lessor, Operating Lease, Payment to be Received, Year Four
India Income Tax Authority [Member]
India Income Tax Authority [Member]
India income tax authority.
Deferred Revenue Arrangement By Type [Table]
Deferred Revenue Arrangement, by Type [Table]
Building and Improvements [Member]
Building and Building Improvements [Member]
Cash received from debt borrowings, net of original issue discount
Proceeds from Issuance of Debt
Development Costs, Period Cost
Development costs
Putative Claims [Member]
Putative Claims [Member]
Putative claims member
Geographical
Geographical [Domain]
Statistical Measurement
Statistical Measurement [Domain]
Statement of Stockholders' Equity [Abstract]
Sale of Stock
Sale of Stock [Axis]
Company amortized to interest expense
Amortization of Debt Discount (Premium)
Outstanding Stock Options and SARs Expected to Vest, Aggregate Intrinsic Value
Share Based Compensation Arrangement By Share Based Payment Award Options And Stock Appreciation Rights Vested And Expected To Vest Exercisable Aggregate Intrinsic Value
Share based compensation arrangement by share based payment award options and stock appreciation rights vested and expected to vest exercisable aggregate intrinsic value.
Auditor Location
Class of Stock
Class of Stock [Domain]
Charge to costs and expenses
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense
Revenue Recognition
Revenue from Contract with Customer [Policy Text Block]
Legal Entity
Legal Entity [Axis]
Hubwise Holdings Limited [Member]
Hubwise Holdings Limited [Member]
Ownership percentage
Ownership Percentage
Equity Method Investment, Ownership Percentage
Subsequent Events [Abstract]
Unvested Stock Options [Member]
Unvested Stock Option [Member]
Unvested stock options.
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures, Total
Granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures
Remaining foreign net operating loss carryforwards
Foreign Net Operating Loss Carryforwards With Expiration
Amount of foreign net operating loss carryforwards, before tax effects, available to reduce future taxable income under enacted foreign tax laws that expires.
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Other comprehensive (loss) income, net of tax:
ASU 2014-09 [Member]
Accounting Standards Update 2014-09 [Member]
Cash received from exercise of stock options
Proceeds from exercise of stock options
Proceeds from Stock Options Exercised
Proceeds from common stock issuance, net
Proceeds from Issuance of Common Stock
Lease Agreements [Member]
Lease Agreements [Member]
Capita [Member]
Capita [Member]
Capita [Member]
Long-term Debt, Type
Long-Term Debt, Type [Axis]
Total
Deferred Income Tax Expense (Benefit)
On or Before March 30, 2022, Redemption May Up to 40% [Member]
Debt Instrument, Redemption, Period One [Member]
Deferred Income Tax Liabilities, Net, Total
Deferred income taxes
Deferred Income Tax Liabilities, Net
Transaction Expenses
Transaction Expenses Policy [Text Block]
Transaction expenses.
Schedule of Property, Plant and Equipment and Related Accumulated Depreciation
Property, Plant and Equipment [Table Text Block]
Stock Repurchase Program [Member]
Stock Repurchase Program [Member]
Stock repurchase program.
Outstanding Stock Options and SARs Expected to Vest, Weighted Average Exercise Price
Share Based Compensation Arrangement By Share Based Payment Award Options And Stock Appreciation Rights Vested And Expected To Vest Exercisable Weighted Average Exercise Price
Share cased compensation arrangement by share based payment award options and stock appreciation rights vested and expected to vest exercisable weighted average exercise price.
Write-offs, net of recoveries
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction
Revenues
Revenue from Contract with Customer [Text Block]
Schedule Of Revenues From External Customers And Long Lived Assets [Table]
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
Concentration of Credit Risk
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Antidilutive Securities
Antidilutive Securities [Axis]
Amounts paid to related parties
Related Party Transaction, Expenses from Transactions with Related Party
Debt principal amount
Line of Credit Facility, Maximum Borrowing Capacity
Kansas City, Missouri [Member]
Kansas City Missouri [Member]
Kansas City, Missouri.
Preferred stock, par value
Preferred Stock, Par or Stated Value Per Share
Loss Contingency, Nature [Domain]
Lessee Lease Description [Line Items]
Lessee, Lease, Description [Line Items]
Consideration paid, net of cash acquired
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net
Revenue Recognition and Deferred Revenue [Abstract]
Business Acquisition, Transaction Costs
Acquisition cost
Credit Facility
Credit Facility [Domain]
Subsequent Events
Subsequent Events [Text Block]
Outstanding, Vested Stock Options and SARs Currently Exercisable, Shares
Share Based Compensation Arrangement By Share Based Payment Award Options And Stock Appreciation Rights Vested And Expected To Vest Outstanding Number
Share based compensation arrangement by share based payment award options and stock appreciation rights vested and expected to vest outstanding number.
Weighted-average common and common equivalent shares outstanding – used in calculation of diluted EPS
Diluted weighted-average number of common and common equivalent shares outstanding
Weighted Average Number of Shares Outstanding, Diluted
Due to Related Parties, Total
Amounts payable to related parties
Due to Related Parties
Accounts Receivable, Net
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]
Finite-Lived Intangible Assets, Major Class Name
Finite-Lived Intangible Assets, Major Class Name [Domain]
State income taxes (net of federal income tax benefit)
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount
Credit Facility
Credit Facility [Axis]
Stock based Compensation not yet Recognized
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount
Defined Benefit Plan, Plan Assets, Amount, Ending Balance
Defined Benefit Plan, Plan Assets, Amount, Beginning Balance
Defined Benefit Plan, Plan Assets, Amount, Total
Defined benefit plan, assets
Defined Benefit Plan, Plan Assets, Amount
Portion at Fair Value Measurement [Member] [Default]
Fair Value Disclosure Item Amounts [Default]
Portion at Fair Value Measurement [Member]
Net income
Business Acquisition, Pro Forma Net Income (Loss)
Balance at beginning of period
Balance at end of period
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount
General and Administrative [Member]
General and Administrative Expense [Member]
Client funds obligations
Client Funds Obligations Current
Contractual obligations to remit funds to satisfy claim obligations and are recorded on the balance sheet when incurred, generally after a claim has been processed. In addition, client funds obligations include transfer agency client balances invested overnight. These obligations are expected to be repaid within one year of the balance sheet date.
DST, Eze, Intralinks and Captricity [Member]
D S T Systems Inc And Eze Software And Intralinks Holdings Inc And Captricity Inc [Member]
Dst systems inc and eze software and intralinks holdings inc and captricity inc.
Schedule of Investments [Line Items]
Schedule of Investments [Line Items]
Current Fiscal Year End Date
Current Fiscal Year End Date
Investment Type [Axis]
Depreciation, Total
Depreciation expense
Depreciation
Financial Instruments
Financial Instruments [Domain]
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Cash, cash equivalents and restricted cash, beginning of period
Cash, cash equivalents and restricted cash and cash equivalents, end of period
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations
Europe, Middle East and Africa [Member]
EMEA [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Total
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
Beginning balance
Ending balance
Entity Address, Address Line One
Entity Address, Address Line One
Repayments of Long-term Debt, Total
Redemption/Repayment of debt
Repayments of Long-Term Debt
Repayments of debt
Defined Benefit Plan, Plan Assets, Category [Axis]
Noncontrolling Interest [Member]
Noncontrolling Interest [Member]
Document Annual Report
Document Annual Report
Stockholders' equity before treasury stock
Stockholders' Equity before Treasury Stock
Senior Secured Credit Facility Term Loan B6 Member
Senior Secured Credit Facility Term Loan B6 Member [Member]
Senior Secured Credit Facility Term Loan B6 Member [Member]
Finite-Lived Intangible Assets by Major Class
Finite-Lived Intangible Assets by Major Class [Axis]
Lease Payments to be Received
Lessor, Operating Lease, Payments to be Received, Fiscal Year Maturity [Abstract]
Supplemental disclosure of cash paid for:
Supplemental Cash Flow Information [Abstract]
Completed Technology, Trade Names and Other [Member]
Completed Technology And Trade Names And Other [Member]
Completed technology, Trade names and other.
Investments and Unconsolidated Affiliates
Investment, Policy [Policy Text Block]
Share Repurchase Program
Share Repurchase Program [Domain]
Non Marketable Equity Securities [Member]
Non Marketable Equity Securities [Member]
Non marketable equity securities.
Deferred Tax Assets
Components of Deferred Tax Assets [Abstract]
Amortization expense related to capitalized software development costs
Capitalized Computer Software, Amortization
Investments
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]
Blue prism.
Blue Prism [Member]
Blue Prism [Member]
Provision for income taxes
Income Tax Expense (Benefit)
Provision for income taxes (Note 17)
Exchange Traded Funds [Member]
Utilized of the letter of credit sub-facility
Proceeds from Long-Term Lines of Credit
Proceeds from equity method investment dividends or distributions return of capital1.
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital1
(Contributions to) distributions received from unconsolidated affiliates
Effect of valuation allowance
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Senior Notes [Member]
Senior Notes [Member]
Income Taxes
Income Tax Disclosure [Text Block]
Vesting
Vesting [Axis]
Preferred Stock, Shares Issued, Total
Preferred stock, shares issued
Preferred Stock, Shares Issued
Other accrued expenses
Other Accrued Liabilities, Current
Prior to March 30, 2022, Rdemption May Whole or in Part [Member]
Debt Instrument, Redemption, Period Two [Member]
Payments to Acquire Property, Plant, and Equipment, Total
Additions to property and equipment
Payments to Acquire Property, Plant, and Equipment
Revenue expected to be recognized from remaining performance obligations
Revenue, Remaining Performance Obligation, Amount
Income Tax Disclosure [Abstract]
Funds receivable and funds held on behalf of clients
Funds Receivable And Funds Held On Behalf Of Clients
Funds receivable and funds held on behalf of clients.
Capitalized Computer Software, Net, Ending Balance
Capitalized Computer Software, Net, Beginning Balance
Capitalized Computer Software, Net, Total
Net capitalized software costs
Capitalized Computer Software, Net
Common stock shares issued
Issuance of common stock, shares
Stock Issued During Period, Shares, New Issues
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Total
Accrued expenses
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals
March 30, 2025 and thereafter
Redemption Prices Percentage Of The Principal Amount Year Four And Thereafter
Redemption Prices Percentage Of The Principal Amount Year Four And Thereafter
2025 and thereafter
Carrying Amount [Member]
Reported Value Measurement [Member]
Number of reporting units
Number of Reporting Units
Outstanding Stock Options and SARs Expected to Vest, Weighted Average Remaining Contractual Term (Years)
Share Based Compensation Arrangement By Share Based Payment Award Options And Stock Appreciation Rights Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term
Share cased compensation arrangement by share based payment award options and stock appreciation rights vested and expected to vest exercisable weighted average remaining contractual term.
Fair Value Hierarchy and NAV
Fair Value Hierarchy and NAV [Axis]
Goodwill and Intangible Assets Disclosure [Abstract]
Stock-based Compensation
Share-Based Payment Arrangement [Policy Text Block]
2023
Lessor, Operating Lease, Payment to be Received, Year One
Research and Development
Research, Development, and Computer Software, Policy [Policy Text Block]
Term B-6 Loan [Member]
Term Loan B Six [Member]
Term Loan B Six [Member]
Auditor Name
Innovest [Member]
Innovest [Member]
Innovest Systems Inc [Member]
Innovest Systems Inc.
Trade accounts receivable from related parties
Accounts Receivable, Related Parties, Current
Equity [Abstract]
PRDC, LLC [Member]
Pershing Road Development Corporation L L C [Member]
Pershing road development corporation LLC.
Deferred revenue recognized
Contract with Customer, Liability, Revenue Recognized
Operating income
Operating Income (Loss)
Scheduled Quarterly Payments Required
Debt, interest rate
Debt Instrument, Interest Rate, Stated Percentage
California State Income Tax [Member]
California Franchise Tax Board [Member]
Schedule of Senior Secured Credit Facilities and Senior Notes
Schedule of Senior Secured Credit Facilities and Senior Notes [Table Text Block]
Schedule of senior secured credit facilities and senior notes table text block.
Related Party
Related Party [Domain]
Total severance expense
Business Combination, Integration Related Costs
Additional Paid in Capital, Common Stock, Ending Balance
Additional Paid in Capital, Common Stock, Beginning Balance
Additional paid-in capital
Additional Paid in Capital, Common Stock
Finite Lived Intangible Assets Future Amortization Expense [Abstract]
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Deferred income taxes
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Income Tax
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Income Tax
Senior Secured Credit Facilities [Member]
Amended Senior Secured Credit Agreement [Member]
Amended senior secured credit facilities agreement.
Payments to Acquire Businesses, Net of Cash Acquired, Total
Cash paid for business acquisitions, net of cash acquired
Payments to Acquire Businesses, Net of Cash Acquired
Senior Secured Credit Facility Term Loan B7 Member
Senior Secured Credit Facility Term Loan B7 Member [Member]
Senior Secured Credit Facility Term Loan B7 Member [Member]
Incremental Joinder [Member]
Incremental Joinder [Member]
Incremental Joinder [Member]
Concentration Risk Benchmark
Concentration Risk Benchmark [Domain]
Accrued liability and expense
Accrued Liabilities and Other Liabilities
Accrued Liabilities and Other Liabilities, Total
Senior Secured Credit Facilities and Senior Notes Member [Member]
Senior Secured Credit Facilities And Senior Notes Member [Member]
Senior Secured Credit Facilities And Senior Notes Member [Member]
Entity Filer Category
Entity Filer Category
Schedule of Accumulated Other Comprehensive Loss Balances, Net of Tax
Comprehensive Income (Loss) [Table Text Block]
Complete Financial Ops Inc Cfo
Complete Financial Ops Inc Cfo [Member]
Complete Financial Ops Inc Cfo [Member]
Schedule of Investments [Line Items]
Schedule of Equity Method Investments [Line Items]
Investments
Deferred Tax Liabilities, Investments
Net current period other comprehensive (loss) income
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
Total other comprehensive (loss) income, net of tax
Property, plant and equipment
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment
Total operating expenses
Operating Expenses
Entity Current Reporting Status
Entity Current Reporting Status
Effect of foreign currency translation
Goodwill, Foreign Currency Translation Gain (Loss)
Asset Class
Asset Class [Domain]
State
Current State and Local Tax Expense (Benefit)
Effects of stock based compensation
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount
ICFR Auditor Attestation Flag
ICFR Auditor Attestation Flag
Professional Services [Member]
Professional Services [Member]
Professional services.
Summary of Vested Stock Options and SARs Outstanding that are Currently Exercisable and Stock Options and SARs Outstanding that are Expected to Vest
Share Based Compensation Arrangement By Share Based Payment Award Options And Stock Appreciation Rights Vested And Expected To Vest Outstanding And Exercisable Table [Text Block]
Share Based Compensation Arrangement By Share Based Payment Award Options And Stock Appreciation Rights Vested And Expected To Vest Outstanding And Exercisable.
Stockholders' Equity
Stockholders' Equity Note Disclosure [Text Block]
Schedule of Equity in Earnings of Unconsolidated Affiliates
Schedule of Investments in and Advances to Affiliates, Schedule of Investments [Table Text Block]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Number of Shares
Vested
Business Combinations [Abstract]
Total intangible assets, net
Finite-Lived Intangible Assets, Net, Ending Balance
Finite-Lived Intangible Assets, Net, Beginning Balance
Finite-Lived Intangible Assets, Net
Algorithmics [Member]
Algorithmics [Member]
Algorithmics.
Total stockholders’ equity
Beginning balance
Ending balance
Stockholders' Equity Attributable to Parent
Percentage of change in cash flows due to debt extinguishment obligation
Percentage Of Change In Cash Flows Due To Debt Extinguishment Obligation
Percentage of change in cash flows due to debt extinguishment obligation.
Accumulated Other Comprehensive (Loss) Income [Member]
AOCI Attributable to Parent [Member]
Base Rate [Member]
Base Rate [Member]
Contingencies
Commitments and Contingencies, Policy [Policy Text Block]
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Effect of exchange rate changes on cash, cash equivalents and restricted cash
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations
Asset Class
Asset Class [Axis]
2024
Long-Term Debt, Maturity, Year Two
Documents Incorporated by Reference
Documents Incorporated by Reference [Text Block]
Entity Tax Identification Number
Entity Tax Identification Number
Summary of Estimated Useful Lives of the Assets
Schedule Of Estimated Useful Lives Of Assets [Text Block]
Schedule of estimated useful lives of assets.
Income Statement Location
Income Statement Location [Axis]
Cancelled/forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Common Stock, Value, Issued, Ending Balance
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Total
Common stock
Common Stock, Value, Issued
Consolidation Items [Axis]
Retained Earnings (Accumulated Deficit), Ending Balance
Retained Earnings (Accumulated Deficit), Total
Retained earnings
Retained earnings
Cumulative effect of accounting change (Note 12)
Retained Earnings (Accumulated Deficit)
Cumulative Effect, Period of Adoption
Cumulative Effect, Period of Adoption [Domain]
Foreign operations
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount
Maximum potential guaranteed debt repayments of unconsolidated equity affiliates
Maximum Potential Guaranteed Debt Repayments Of Unconsolidated Equity Affiliates
Maximum amount that could potentially be paid in relation to guaranteed debt repayments of unconsolidated equity affiliates.
Additional Paid-in Capital [Member]
Equity Components [Axis]
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net, Total
Unamortized original issue discount and debt issuance costs
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net
Business combination gain on bargain purchase.
Business Combination Gain On Bargain Purchase
Gain on bargain purchase
2025 [Member]
Two Thousand Twenty Five [Member]
Two thousand twenty five.
Accounting Standards Update
Accounting Standards Update [Domain]
Income Taxes [Line Items]
Income Taxes [Line Items]
Income Taxes [Line Items]
2023
Purchase Obligation, to be Paid, Year One
Cash and Cash Equivalents
Cash and Cash Equivalents, Policy [Policy Text Block]
Business Combination Separately Recognized Transactions [Table]
Business Combination, Separately Recognized Transactions [Table]
Number Of Shares Acquired
Number Of Shares Acquired
Number of shares acquired
Leases [Abstract]
Debt Instruments [Abstract]
Share Based Compensation Arrangement by Share Based Payment Award Options and Stock Appreciation Rights Vested in period
Share Based Compensation Arrangement by Share Based Payment Award Options and Stock Appreciation Rights Vested in period
Vested
Vested
Customer Relationships [Member]
Customer Relationships [Member]
Disaggregation Of Revenue [Table]
Disaggregation of Revenue [Table]
Entity Emerging Growth Company
Entity Emerging Growth Company
Schedule Of Business Acquisitions By Acquisition [Table]
Schedule of Business Acquisitions, by Acquisition [Table]
Operating expenses:
Operating Expenses [Abstract]
International Financial Data Services L.P. [Member]
International Financial Data Services Limited Partners [Member]
International financial data services limited partners.
Term B-2 Loan [Member]
Term Loan B Two [Member]
Term loan B two.
Federal
Current Federal Tax Expense (Benefit)
Debt, due date
Debt Conversion, Original Debt, Due Date, Year
Dividend record date
Dividends Payable, Date of Record
Canada [Member]
CANADA
Summary of Accounts Receivable
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
Partner Type
Partner Type [Axis]
Joint Venture in Leasing Arrangement [Member]
Joint Venture In Leasing Arrangement [Member]
Joint venture in leasing arrangement.
Defined Benefit Plan, Plan Assets, Category [Domain]
Schedule Of Stock By Class [Table]
Schedule of Stock by Class [Table]
Letter of Credit [Member]
Letter of Credit [Member]
Expected term to exercise (years), Time-Based awards
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
unrealized net gain on defined benefit pension plan
unrealized net gain on defined benefit pension plan
unrealized net gain on defined benefit pension plan
Secured Debt [Member]
Secured Debt [Member]
Term B-5 Loan [Member]
Term Loan B Five [Member]
Term loan B five.
Maturity of Lease Liabilities
Lessee, Operating Lease, Liability, to be Paid [Abstract]
Payments to Acquire Investments, Total
Investments in securities
Payments to Acquire Investments
Selling and Marketing Expense, Total
Selling and marketing
Selling and Marketing Expense
Investment, Name
Investment, Name [Axis]
Entity Voluntary Filers
Entity Voluntary Filers
Federal
Deferred Federal Income Tax Expense (Benefit)
On or after March 30, 2022
Redemption prices percentage of the principal amount year one.
Redemption Prices Percentage Of The Principal Amount Year One
2022
Retirement Benefits [Abstract]
Document Transition Report
Document Transition Report
Interest Income, Operating, Total
Interest income
Interest Income, Operating
O' Shares Exchange Traded Funds [Member]
O' Shares Exchange Traded Funds [Member]
O' Shares Exchange Traded Funds [Member]
Business Combination, Bargain Purchase, Gain Recognized, Amount
Gain on bargain purchase
Gain on bargain purchase
Weighted Average Grant Date Fair Value, Equity awards assumed
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Equity Awards Assumed Weighted Average Grant Date Fair Value
Share based compensation arrangement by share based payment award equity instruments other than options equity awards assumed weighted average grant date fair value.
Equipment and Software [Member]
Equipment And Software [Member]
Equipment and software.
Schedule of Sources of Income Before Income Taxes
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
2025
Long-Term Debt, Maturity, Year Three
Granted, Weighted Average Grant Date Fair Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
2026
Purchase Obligation, to be Paid, Year Four
Depreciation, Depletion and Amortization, Total
Depreciation and amortization
Depreciation, Depletion and Amortization
Impairment of long-lived assets held for use
Impairment, Long-Lived Asset, Held-for-Use
Impairment, Long-Lived Asset, Held-for-Use, Total
Term B-7 Loan [Member]
Term Loan B Seven [Member]
Term Loan B Seven [Member]
Business Combination Separately Recognized Transactions [Line Items]
Business Combination, Separately Recognized Transactions [Line Items]
Common stock offering price to public
Sale of Stock, Price Per Share
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Second Amended and Restated 2014 Stock Incentive Plan [Member]
Second Amended And Restated Two Thousand Fourteen Stock Incentive Plan [Member]
Second amended and restated two thousand fourteen stock incentive plan.
Foreign
Income (Loss) from Continuing Operations before Income Taxes, Foreign
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss), Net of Tax
Tax Period
Tax Period [Domain]
Outstanding Stock Options and SARs Expected to Vest, Shares
Share Based Compensation Arrangement By Share Based Payment Award Options And Stock Appreciation Rights Vested And Expected To Vest Exercisable Number
Share based compensation arrangement by share based payment award options and stock appreciation rights vested and expected to vest exercisable number.
Deferred income taxes
Increase (Decrease) in Deferred Income Taxes
Accounts receivable, net of allowance for credit losses of $21.7 and $17.9, respectively (Note 3)
Total accounts receivable, net
Accounts Receivable, after Allowance for Credit Loss, Current
Schedule of Lease Payments to be Received
Lessor, Operating Lease, Payment to be Received, Fiscal Year Maturity [Table Text Block]
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Depreciable and amortizable property
Deferred Tax Assets, Property, Plant and Equipment
State
Deferred State and Local Income Tax Expense (Benefit)
Funds Receivable and Funds Held on Behalf of Clients
Funds Receivable And Funds Held On Behalf Of Clients Policy [Text Block]
Funds receivable and funds held on behalf of clients.
Private Equity Funds [Member]
Orbit Private Investments L.P.
Partnership interests in private equity funds
fair value adjustment
Assets, Fair Value Adjustment
Net income
Net Income (Loss) Attributable to Parent
Net income attributable to SS&C common stockholders
Net income attributable to SS&C common stockholders
Other Additional Capital
Additional cash capital contribution
Total intrinsic value of the awards
Share Based Compensation Arrangement By Share Based Payment Award Options And Stock Appreciation Rights Exercises In Period Intrinsic Value
Share based compensation arrangement by share based payment award options and stock appreciation rights exercises in period intrinsic value.
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent, Total
Defined benefit pension adjustment
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent
Summary of Assets and Liabilities Measured at Fair Value on Recurring Basis
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Additional Paid-in Capital [Member]
Additional Paid-in Capital [Member]
Debt instrument, redemption price equal to principal amount, percentage
Debt Instrument, Redemption Price, Percentage
Withholding taxes paid related to equity award net share settlement
Payment, Tax Withholding, Share-Based Payment Arrangement
Deferred Tax Assets, Operating Loss Carryforwards, Total
Net operating loss carryforwards
Deferred Tax Assets, Operating Loss Carryforwards
Software-enabled Services [Member]
Cost Of Software Enable Services [Member]
Cost of software-enable services.
Schedule of Annual Maturities of Long-Term Debt During Next Five Years and Thereafter
Schedule of Maturities of Long-Term Debt [Table Text Block]
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount
Change in rate
Entity Registrant Name
Entity Registrant Name
Credit facility, frequency of payments
Line of Credit Facility, Frequency of Payments
Lapse in statute of limitation
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Total
Foreign exchange translation adjustment (Note 11)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
Allowance for doubtful accounts receivable
Accounts Receivable, Allowance for Credit Loss, Current
Allowance for credit losses
Cash and Cash Equivalents, at Carrying Value, Ending Balance
Cash and Cash Equivalents, at Carrying Value, Beginning Balance
Cash and Cash Equivalents, at Carrying Value, Total
Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value
Basic and Diluted Earnings per Share
Earnings Per Share [Text Block]
Summary of Weighted-Average Assumptions Using Black-Scholes Option-Pricing Model
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Class of Stock
Class of Stock [Axis]
Debt, weighted-average interest rate of credit facility
Long-Term Debt, Weighted Average Interest Rate, at Point in Time
Debt maturity date
Debt Instrument, Maturity Date
Lessee Lease Description [Table]
Lessee, Lease, Description [Table]
Share-based Payment Arrangement, Noncash Expense, Total
Stock-based compensation expense
Share-Based Payment Arrangement, Noncash Expense
Property, Plant and Equipment, Net, Ending Balance
Property, Plant and Equipment, Net, Beginning Balance
Total property, plant and equipment, net
Property, plant and equipment, net (Note 4)
Property, Plant and Equipment, Net
Award Type
Award Type [Domain]
Statement [Line Items]
Statement [Line Items]
Operating lease expense
Operating Lease, Expense
Summary of Long-lived Assets
Long-Lived Assets by Geographic Areas [Table Text Block]
Costs of Revenues
Cost Of Goods And Services Sold Policy [Text Block]
Cost of goods and services sold.
Adjustments to prior acquisitions
Goodwill, Purchase Accounting Adjustments
Deferred Revenue Arrangement [Line Items]
Deferred Revenue Arrangement [Line Items]
Security12b Title
Title of 12(b) Security
Gross Amount
Finite-Lived Intangible Assets, Gross, Total
Finite-Lived Intangible Assets, Gross
Current:
Current Income Tax Expense (Benefit), Continuing Operations [Abstract]
Asset Acquisition Acquired, Amount
Asset Acquisition Acquired, Amount
Distributions received return on investment
Cash distributions received from unconsolidated affiliates
Proceeds from Equity Method Investment, Distribution
Increase (Decrease) in Accounts Payable, Total
Accounts payable
Increase (Decrease) in Accounts Payable
Schedule of Realized and Unrealized Gains and Losses on Investments
Gain (Loss) on Securities [Table Text Block]
Ownership [Domain]
Common Stock [Member]
Common Stock [Member]
Restricted Cash
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Marketable Equity Securities [Member]
Marketable Equity Securities [Member]
Marketable equity securities.
Cash flow from operating activities:
Net Cash Provided by (Used in) Operating Activities [Abstract]
Awards vested, fair value
Share Based Compensation Arrangement By Share Based Payment Award Options And Stock Appreciation Rights Vested In Period Fair Value
Share-based compensation arrangement by share-based payment award, options and stock appreciation rights, vested in period, fair value.
Equity Component
Equity Component [Domain]
Total revenues
Revenue from Contract with Customer, Excluding Assessed Tax
Total revenues
Revenue from Contract with Customer, Excluding Assessed Tax
Income before income taxes
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Entity Address, State or Province
Entity Address, State or Province
Percentage of voting interest held for consolidation
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage
2026
Lessee, Operating Lease, Liability, to be Paid, Year Four
Geographical
Geographical [Axis]
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
Net increase (decrease) in cash, cash equivalents and restricted cash
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Comprehensive income
Document Type
Document Type
Interest
Interest Paid, Excluding Capitalized Interest, Operating Activities
Summary of Unaudited Pro Forma Information
Business Acquisition, Pro Forma Information [Table Text Block]
Schedule of Related Party Transactions and Balances Outstanding With Our Related Parties
Schedule of Related Party Transactions [Table Text Block]
DST Systems Inc [Member]
DST [Member]
D S T Systems Inc [Member]
DST Systems Inc.
Litigation Status [Domain]
Debt instrument, redemption of aggregate principal amount, percentage
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed
United States [Member]
UNITED STATES
Receivables [Abstract]
Share Repurchase Program
Share Repurchase Program [Axis]
Entity Shell Company
Entity Shell Company
Schedule Of Investments [Table]
Schedule of Investments [Table]
Net Investment Income [Line Items]
Total stock-based compensation expense
Stock-based compensation expense
Share-Based Payment Arrangement, Expense
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Additions to capitalized software
Payments to Acquire Software
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Fair Value, Recurring and Nonrecurring [Table]
Foreign net operating loss carryforwards
Foreign Net Operating Loss Carryforwards
Amount of foreign net operating loss carryforwards, before tax effects, available to reduce future taxable income under enacted foreign tax laws.
On or after March 30, 2023
Redemption Prices Percentage Of The Principal Amount Year Two
Redemption Prices Percentage Of The Principal Amount Year Two
2023
Loss Contingencies [Line Items]
Security Exchange Name
Security Exchange Name
Seed Capital Investments [Member]
Seed Capital Investments [Member]
Seed capital investments.
Goodwill and Intangible Assets
Goodwill and Intangible Assets, Policy [Policy Text Block]
Revenue from Contract with Customer [Abstract]
Increase Decrease In Client Funds Obligations Net
Increase (decrease) in client funds obligations, net.
Net increase (decrease) in client funds obligations
Class of Stock [Line Items]
Class of Stock [Line Items]
Client Funds Obligations
Client Funds Obligations Policy [Text Block]
Disclosure of accounting policy for client funds/obligations.
Summary of Significant Accounting Policies
Significant Accounting Policies [Text Block]
Net cash provided by operating activities
Net Cash Provided by (Used in) Operating Activities
Employee service share-based compensation period for recognition of expense
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Outstanding, Vested Stock Options and SARs Currently Exercisable, Weighted Average Exercise Price
Share Based Compensation Arrangement By Share Based Payment Award Options And Stock Appreciation Rights Vested And Expected To Vest Outstanding Weighted Average Exercise Price
Share based compensation arrangement by share based payment award options and stock appreciation rights vested and expected to vest outstanding weighted average exercise price.
Consideration paid, net of cash plus the costs of transaction
Payments to Acquire Businesses, Gross
Commitments and Contingencies Disclosure [Abstract]
Income taxes payable
Accrued Income Taxes, Current
Gain (Loss) on Investments, Total
Net gains on investments
Gain (Loss) on Investments
Credit Agreement [Member]
Credit Agreement [Member]
Credit agreement member.
Schedule of Committed Purchase Obligations
Contractual Obligation, Fiscal Year Maturity [Table Text Block]
Foreign net operating loss carryforwards expiry period
Foreign Net Operating Loss Carryforwards Expiration Period
Foreign net operating loss carryforwards expiration period.
Operating lease costs
Operating Lease, Cost
Thereafter
Lessor, Operating Lease, Payment to be Received, after Year Five
Interest payable
Interest Payable, Current
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent, Total
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent
Other comprehensive (loss) income, Tax Effect
Restricted Stock Units (RSUs) [Member]
Restricted Stock Units (RSUs) [Member]
Common stock class undefined.
Common Stock Class Undefined [Member]
Common Stock [Member]
Schedule of Maturities of Lease Liabilities
Lessee, Operating Lease, Liability, Maturity [Table Text Block]
Summary of Activity Related to Company's Unrecognized Tax Benefits
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
Effective Income Tax Rate Reconciliation, Tax Credit, Amount, Total
Tax credits
Effective Income Tax Rate Reconciliation, Tax Credit, Amount
Principles of Consolidation
Consolidation, Policy [Policy Text Block]
Revenues
Business Acquisition, Pro Forma Revenue
Intangible assets acquired
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles
Recently Adopted Accounting Pronouncements
New Accounting Pronouncements, Policy [Policy Text Block]
Noncontrolling Interest, Ownership Percentage by Parent
Ownership Percentage
Exercised
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercised In Period
Share based compensation arrangement by share based payment award equity instruments other than options exercised in period.
Common Stock, Shares, Outstanding, Ending Balance
Common Stock, Shares, Outstanding, Beginning Balance
Common stock, shares outstanding
Common Stock, Shares, Outstanding
Term Loans [Member]
Term Loans [Member]
Term loans
Business Acquisition [Line Items]
Business Acquisition [Line Items]
loss on extinguishment of debt, net
Gain (Loss) on Extinguishment of Debt, Total
Gain (loss) on extinguishment of debt
Loss on extinguishment of debt, net
Gain (Loss) on Extinguishment of Debt
Accounts receivable
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables
Underwriters' Option [Member]
Over-Allotment Option [Member]
Debt
Debt Disclosure [Text Block]
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Inputs, Level 2 [Member]
Deferred Revenue, Current, Total
Deferred revenues
Deferred Revenue, Current
Cash flow from investing activities:
Net Cash Provided by (Used in) Investing Activities [Abstract]
Schedule of Estimated Amortization Expense, Related to Intangible Assets
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Restricted Cash and Cash Equivalents, Current, Total
Restricted cash and cash equivalents
Restricted Cash and Cash Equivalents, Current
Increases related to current year tax positions
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
Commitments and Contingencies
Commitments and contingencies (Note 18)
Common Stock, Shares, Issued, Total
Common stock, shares issued
Beginning balance, shares
Ending balance, shares
Common Stock, Shares, Issued
Income taxes prepaid and payable
Increase (Decrease) in Income Taxes Payable, Net of Income Taxes Receivable
Liabilities [Abstract]
2021 [Member]
Two Thousand Twenty One [Member]
Two thousand twenty one.
Variable Rate
Variable Rate [Domain]
Minimum [Member]
Minimum [Member]
Acquisition DisclosureText Block
Acquisition DisclosureText Block
Equity-based incentive plan, description
Share-Based Compensation Arrangement by Share-Based Payment Award, Description
Fair value, adjusted upward
Equity Securities without Readily Determinable Fair Value, Upward Price Adjustment, Annual Amount
Revenue recognition period
Revenue Recognition Period
Revenue recognition period.
New York State Division of Taxation and Finance [Member]
New York State Division of Taxation and Finance [Member]
Unrecognized Tax Benefits, Decrease Resulting from Foreign Currency Translation
Foreign exchange translation adjustment
Investrack [Member]
Investrack [Member]
Investrack.
Variable Interest Entity, Measure of Activity [Abstract]
Investments in private equity funds percentage
Investments In Private Equity Funds Percentage
Investments in private equity funds percentage.
Term B-1 Loan [Member]
Term Loan B One [Member]
Term loan B one.
2006 Plan [Member]
Equity Based Incentive Plan Two Thousand Six [Member]
Equity based incentive plan two thousand six.
Leases
Lessee, Leases [Policy Text Block]
Accounting Standards Update
Accounting Standards Update [Axis]
Other Comprehensive Income (Loss) before Reclassifications, Tax, Total
Other Comprehensive Income (Loss) before Reclassifications, Tax
Other comprehensive (loss) income before reclassifications, Tax Effect
Debt Instrument
Debt Instrument [Axis]
Income tax returns are currently in audit
Income Tax Audit Period
Income tax audit period.
Stockholders’ equity (Note 11):
Stockholders' Equity Attributable to Parent [Abstract]
Treasury Stock [Member]
Treasury Stock [Member]
Deferred revenue
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue
Other [Member]
Other Intangible Assets [Member]
Software Development [Member]
Computer Software, Intangible Asset [Member]
Foreign
Current Foreign Tax Expense (Benefit)
Investment acquired purchase price
Investment Acquired Purchase Price
Investment acquired purchase price
International Operations and Foreign Currency
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Revenues:
Revenues [Abstract]
Cancelled/forfeited, Weighted Average Grant Date Fair Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Stock Award [Member]
Stock Award [Member]
Stock Awards [Member]
Number of tranche of term loan
Number Of Tranche Of Term Loan
Number of tranche of term loan.
Amortization of Intangible Assets, Total
Amortization expense associated with completed technology and other amortizable intangible assets
Amortization of Intangible Assets
Award Type
Award Type [Axis]
Accounts Receivable, Allowance for Credit Loss [Table Text Block]
Schedule of Allowance for Credit Losses
Subsequent Event [Member]
Subsequent Event [Member]
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total
Non-cash stock-based compensation expense not yet recognized
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Business Combination, Consideration Transferred, Total
Business Combination, Consideration Transferred
Business acquisition value
Total
Deferred Tax Assets, Gross
Loss Contingencies [Table]
Impairment of Long-Lived Assets
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]
Other Nonoperating Income (Expense), Total
Other Nonoperating Income (Expense)
Other (expense) income, net
Less: current portion of long-term debt
Long-term Debt, Current Maturities, Total
Current portion of long-term debt (Note 10)
Long-Term Debt, Current Maturities
Decreases related to acquired tax positions
Unrecognized Tax Benefits, Decrease Resulting from Acquisition
Outstanding advances/loans to related parties
Advances to Affiliate
Schedule of Carrying Amounts and Fair Values of Financial Instruments
Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]
Research and Development Expense, Total
Research and development
Research and Development Expense
Total lease payments
Lessee, Operating Lease, Liability, to be Paid
Term Loan B [Member]
Term Loan B [Member]
Term loan B.
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
Increases related to prior tax positions
Increases related to prior tax positions
Credit facility collateral, percentage of capital stock of foreign restricted subsidiaries
Line Of Credit Facility Collateral Percentage Of Capital Stock Of Foreign Restricted Subsidiaries
Line of credit facility collateral, percentage of capital stock of foreign restricted subsidiaries.
Entity Central Index Key
Entity Central Index Key
Purchase Obligation Due In Fifth Year And Thereafter
Purchase obligation due in fifth year and thereafter.
2026 and thereafter
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets [Line Items]
On or after March 30, 2024
Redemption Prices Percentage Of The Principal Amount Year Three
Redemption Prices Percentage Of The Principal Amount Year Three
2024
Accounting Policies [Abstract]
Accrued expenses and other liabilities
Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
Investments, Debt and Equity Securities [Abstract]
Earnings Per Share [Table]
Earnings Per Share [Table]
Earnings per share.
Debt Instrument, Redemption, Period
Debt Instrument, Redemption, Period [Axis]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value
Grant date fair value of options
Disaggregation Of Revenue [Line Items]
Disaggregation of Revenue [Line Items]
Schedule of Variable Interest Entities [Table Text Block]
Summary of Assets and Liabilities
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Less: accumulated depreciation and amortization
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Schedule Of Property Plant And Equipment [Table]
Property, Plant and Equipment [Table]
Summary of Investments
Investment [Table Text Block]
Total Long-lived Assets
Long-Lived Assets
Measurement Frequency
Measurement Frequency [Axis]
Assets Held-in-trust, Total
Assets Held-in-trust
Held net assets
Consolidation Items [Domain]
Initial authorized shares
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant
Stock-based Compensation
Share-Based Payment Arrangement [Text Block]
Subsequent Event [Table]
Subsequent Event [Table]
General and Administrative Expense, Total
General and administrative
General and Administrative Expense
5.875% Senior Notes due 2023 [Member]
Five Point Eight Seven Five Senior Notes Due Two Thousand Twenty Three [Member]
5.875% senior notes due 2023.
Term B-3 Loan [Member]
Term Loan B Three [Member]
Term loan B three.
Amortization of Debt Issuance Costs and Discounts, Total
Amortization and write-offs of loan origination costs and original issue discounts
Amortization of Debt Issuance Costs and Discounts
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Schedule Of Equity Method Investments [Table]
Schedule of Equity Method Investments [Table]
Research and Development [Member]
Research and Development Expense [Member]
Debt Issuance Costs, Net, Total
Capitalized financing costs, aggregate amount
Debt Issuance Costs, Net
Completed Technology and Other [Member]
Completed Technology And Other [Member]
Completed technology and other.
Increase (decrease) in income tax expense resulting from:
Components of Income Tax Expense (Benefit), Continuing Operations [Abstract]
Revenue expected to be recognized from remaining performance obligations in next twelve months
Revenue Remaining Performance Obligation To Be Recognized In Next Twelve Months
Revenue remaining performance obligation to be recognized in next twelve months.
Depreciable and amortizable property
Deferred Tax Liabilities Depreciable And Amortizable Property
Deferred tax liabilities depreciable and amortizable property.
Right-of-use assets obtained in exchange for operating lease liabilities
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Earnings Per Share [Line Items]
Earnings Per Share [Line Items]
Earnings per share.
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]
Retained Earnings [Member]
Retained Earnings [Member]
Revenue remaining performance obligation, explanation
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Explanation
Income (Loss) from Equity Method Investments, Total
Equity in earnings of unconsolidated affiliates, net
Equity in earnings of unconsolidated affiliates
Equity in earnings of unconsolidated affiliates, net
Income (Loss) from Equity Method Investments
Business acquisition, common stock shares issued
Business acquisition, common stock shares issued
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares
Money Market Funds [Member]
Money Market Funds [Member]
Segment Reporting [Abstract]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Reclassification of losses into net earnings on interest rate swaps
Reclassification from AOCI, Current Period, before Tax, Attributable to Parent
Gain (Loss) on Disposition of Property Plant Equipment, Total
Loss on sale or disposition of property and equipment
Gain (Loss) on Disposition of Property Plant Equipment
SOFR [Member]
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Goodwill and intangible assets reporting units description
Goodwill And Intangible Assets Reporting Units Description
Goodwill and intangible assets reporting units description.
Leases
Deferred Tax Assets Leases
Deferred tax assets leases.
Purchase Obligations
Purchase Obligation, Fiscal Year Maturity [Abstract]
Property, Plant and Equipment, Gross, Ending Balance
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Total
Property, plant and equipment, gross
Property, Plant and Equipment, Gross
Acquisitions completed in the current year
Goodwill, Acquired During Period
Thereafter
Long-Term Debt, Maturity, after Year Five
Equity based incentive plan vesting percentage
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Award vesting percentage
Entity Interactive Data Current
Entity Interactive Data Current
Tax credit carryforwards relating to domestic and foreign jurisdiction
Tax Credit Carryforward, Amount
Entity Public Float
Entity Public Float
Letter of credit sub-facility, outstanding amount
Letters of Credit Outstanding, Amount
Equipment, Furniture, and Fixtures [Member]
Furniture Fixtures And Equipment [Member]
Furniture fixtures and equipment.
Summary of Stock Option and SAR Activity as well as RSU Activity
Share-Based Payment Arrangement, Activity [Table Text Block]
Supplemental disclosure of non-cash investing activities:
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
2008 Plan [Member]
Equity Based Incentive Plan Two Thousand Eight [Member]
Equity based incentive plan two thousand eight.
Total amounts receivable from related parties
Due from Related Parties
Related Party Transactions [Abstract]
Exercised, Weighted Average Grant Date Fair Value
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercised In Period Weighted Average Grant Date Fair Value
Share based compensation arrangement by share based payment award equity instruments other than options exercised in period weighted average grant date fair value.
2023
Lessee, Operating Lease, Liability, to be Paid, Year One
Schedule of Variable Interest Entities [Table]
Accounts Receivable, Credit Loss Expense (Reversal)
Provision for credit losses
Leasehold Improvements [Member]
Leasehold Improvements [Member]
Deferred:
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Distributions received from related parties
Proceeds from Contributions from Affiliates
Local Phone Number
Local Phone Number
U.S. federal corporate income tax rate
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Beginning Balance
Ending Balance
Unrecognized Tax Benefits
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues from External Customers and Long-Lived Assets [Line Items]
Performance based stock units awards.
Performance Based Stock Units Awards [Member]
Computation of Basic and Diluted EPS
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Option vesting period
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Defined Benefit Plan, Benefit Obligation, Ending Balance
Defined Benefit Plan, Benefit Obligation, Beginning Balance
Defined benefit plan, liabilities
Defined Benefit Plan, Benefit Obligation
Debt Disclosure [Abstract]
Net Income (Loss) Attributable to Noncontrolling Interest, Total
Net Income (Loss) Attributable to Noncontrolling Interest
Net income attributable to noncontrolling interest
Net income attributable to noncontrolling interest
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock Options, SARs, RSUs, and RSAs [Member]
Group Of Stock Awards [Member]
Group of stock awards.
2024
Lessor, Operating Lease, Payment to be Received, Year Two
Equity Securities, FV-NI, Unrealized Gain (Loss), Total
Equity Securities, FV-NI, Unrealized Gain (Loss)
Unrealized gains on equity securities held as of the end of the period
Disaggregation of Revenues by Geography and Source
Disaggregation of Revenue [Table Text Block]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Granted
Minerals Management, LLC [Member]
Minerals Management, LLC [Member]
Other Liabilities, Noncurrent, Total
Other long-term liabilities
Other Liabilities, Noncurrent
Deferred Tax Liabilities
Components of Deferred Tax Liabilities [Abstract]
Income Statement Location
Income Statement Location [Domain]
2023
Long-Term Debt, Maturity, Year One
Purchase of common stock (Note 11)
Payments for repurchase of common stock
Treasury Stock, Value, Acquired, Cost Method
Investment Income [Table]
Settled Litigation [Member]
Settled Litigation [Member]
Property, Plant and Equipment [Abstract]
Secured leverage ratio
Secured Leverage Ratio
Secured leverage ratio.
Number of Shares, Outstanding Opening
Number of Shares, Outstanding Closing
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Other (expense) income [Member]
Other Operating Income (Expense) [Member]
Maintenance and Term Licenses [Member]
Maintenance And Term Licenses [Member]
Maintenance and term licenses.
Guaranteed debt of unconsolidated affiliates
Guaranteed Debt Of Unconsolidated Affiliates
Guaranteed debt of unconsolidated affiliates.
Credit facility, amount available
Line of Credit Facility, Remaining Borrowing Capacity
Increase (Decrease) in Prepaid Expense and Other Assets, Total
Prepaid expenses and other assets
Increase (Decrease) in Prepaid Expense and Other Assets
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 Operating Expenses [Member]
Operating Expense [Member]
Class A Non-Voting Common Stock [Member]
Common Class A [Member]
Debt Instrument, Name
Debt Instrument, Name [Domain]
Document Fiscal Year Focus
Document Fiscal Year Focus
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total
Potential penalties and interest
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
DST and Algorithmics [Member]
DST and algorithmics member.
Limited Partner [Member]
Limited Partner [Member]
Total
Purchase Obligation
Summary of Allocation of Purchase Price for Acquisitions of Acquiree
Schedule of Business Acquisitions, by Acquisition [Table Text Block]
2024
Lessee, Operating Lease, Liability, to be Paid, Year Two
Vesting
Vesting [Domain]
Earnings Per Share, Basic, Total
Earnings Per Share, Basic
Basic earnings per share attributable to SS&C common stockholders
Earnings per share attributable to SS&C common stockholders- Basic
Dividends declared per share
Common Stock, Dividends, Per Share, Declared
Defined Contribution Plans
Compensation and Employee Benefit Plans [Text Block]
Assets [Abstract]
Assets :
Investments, Fair Value Disclosure, Total
Investments, fair value
Investments measured at fair value
Investments, Fair Value Disclosure
Reconciliation of cash, cash equivalents and restricted cash and cash equivalents:
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract]
Gross profit
Gross Profit
Proceeds from Noncontrolling Interests
Proceeds from noncontrolling interests
Prepaid expenses and other current assets
Prepaid Expense and Other Assets, Current
Cost of common stock in treasury, 20.9 and 13.1 million shares, respectively
Treasury Stock, Value, Ending Balance
Treasury Stock, Value, Beginning Balance
Treasury Stock, Value, Total
Treasury Stock, Value
Debt principal amount
Debt Instrument, Face Amount
Financial Instrument
Financial Instrument [Axis]
5.5% Senior Notes due 2027 [Member]
Five Point Five Senior Notes Due Two Thousand Twenty Seven [Member]
5.5% Senior Notes due 2027.
Credit Concentration Risk [Member]
Credit Concentration Risk [Member]
Long-Lived Tangible Asset
Long-Lived Tangible Asset [Axis]
Concentration Risk Benchmark
Concentration Risk Benchmark [Axis]
Liabilities and Stockholders’ Equity
Liabilities and Equity [Abstract]
Mutual Fund [Member]
Mutual Fund [Member]
Land [Member]
Land [Member]
Asia-Pacific and Japan [Member]
Asia Pacific And Japan [Member]
Asia Pacific and Japan.
Income Taxes Paid, Net, Total
Income taxes, net of refunds
Income Taxes Paid, Net
Property, Plant and Equipment
Property, Plant and Equipment, Policy [Policy Text Block]
Antidilutive Securities, Name
Antidilutive Securities, Name [Domain]
Income Tax Authority
Income Tax Authority [Axis]
Total
Deferred Tax Assets, Net of Valuation Allowance
Term B-4 Loan [Member]
Term Loan B Four [Member]
Term loan B four.
Net income
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net income
Net income
Current assets:
Assets, Current [Abstract]
Dividends, Common Stock, Total
Dividends declared (Note 11)
Dividends, Common Stock
2026
Finite-Lived Intangible Asset, Expected Amortization, Year Four
Kanas City Downtown Hotel Group, L.L.C [Member]
Kanas City Downtown Hotel Group, L.L.C [Member]
Kanas City Downtown Hotel Group, L.L.C [Member]
2024
Finite-Lived Intangible Asset, Expected Amortization, Year Two
Segment and Geographic Information
Segment Reporting Disclosure [Text Block]
Deferred revenue presented net within contract assets arising from contract
Deferred Revenue Net Within Contract Assets From Contracts
Deferred revenue net within contract assets from contracts.
Operating revenues from related parties
Revenue from Related Parties
Financial liabilities:
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Components of Deferred Income Taxes
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Summary of Changes in Goodwill
Schedule of Goodwill [Table Text Block]
Other
Deferred Tax Liabilities, Other
Fair Value Hierarchy and NAV
Fair Value Hierarchy and NAV [Domain]
Foreign Subsidiary [Member]
Foreign Subsidiary [Member]
Foreign Subsidiary [Member]
Company incurred matching contribution expenses
Defined Contribution Plan, Employer Discretionary Contribution Amount
Measurement Frequency
Measurement Frequency [Domain]
Weighted Average Exercise Price, Equity awards assumed
Share Based Compensation Arrangement By Share Based Payment Award Options Assumed Weighted Average Exercise Price
Share based compensation arrangement by share based payment award options assumed weighted average exercise price.
Changes in operating assets and liabilities, excluding effects from acquisitions:
Increase (Decrease) in Operating Capital [Abstract]
Tax Period Expire Before Being Utilized in 2025 [Member]
Tax Period Expire Before Being Utilized In Two Thousand Twenty Five [Member]
Tax period expire before being utilized in two thousand twenty five.
License, Maintenance and Other Related [Member]
License, Maintenance and Related [Member]
License and Maintenance [Member]
Credit facility
Lines of Credit, Fair Value Disclosure
Debt
Debt, Long-Term and Short-Term, Combined Amount
Scheduled quarterly payments required
Quarterly payments percentage on original principal amount
Line Of Credit Facility Periodic Payment Principal Percentage
Line Of Credit Facility Periodic Payment Principal Percentage
Gain (Loss) on Disposition of Other Assets
Gain on Sale of Assets
Entity
Entity [Domain]
U.S.
Income (Loss) from Continuing Operations before Income Taxes, Domestic
Cover [Abstract]
Operating lease right-of-use assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Operating lease right-of-use assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Operating lease right-of-use assets
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense, Total
Potential penalties and interest on unrecognized tax benefits
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense
Expected volatility, Time-Based awards
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate
Concentration of credit risk
Concentration Risk, Percentage
Product and Service
Product and Service [Domain]
Amortized period
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life
Measurement Basis
Measurement Basis [Axis]
2027
Lessee, Operating Lease, Liability, to be Paid, Year Five
Captricity [Member]
Captricity [Member]
Captricity Inc [Member]
Captricity, Inc.
Vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Gains losses on extinguishment of debt 1
Gains Losses On Extinguishment Of Debt1
Gain (loss) on extinguishment of debt
Goodwill impairment loss
Goodwill, Impairment Loss
Other comprehensive income (loss), Pretax
Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent
Other Comprehensive (Loss) Income, before Tax, Portion Attributable to Parent, Total
Current liabilities:
Liabilities, Current [Abstract]
Dividend payable date
Dividends Payable, Date to be Paid
Maximum [Member]
Maximum [Member]
Broadway Square Partners [Member]
Broadway Square Partners, LLP [Member]
Broadway Square Partners L L P [Member]
Broadway square partners LLP.
Time-Based Stock Options and SARs [Member]
Time Based Option And Stock Appreciation Rights [Member]
Time based option and stock appreciation rights.
Schedule of Stock-Based Compensation Expense Recognized
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Real Estate Office Space [Member]
Real Estate Office Space [Member]
Real estate office space.
Property and equipment acquired through tenant improvement allowances
Property And Equipment Acquired Through Tenant Improvement Allowances
Property and equipment acquired through tenant improvement allowances.
Available Of The Revolving Facility Amendment
available of the Revolving Facility Amendment
available of the Revolving Facility Amendment
Net cash used in investing activities
Net Cash Provided by (Used in) Investing Activities
Furniture and Fixtures [Member]
Furniture and Fixtures [Member]
Equity Securities, FV-NI, Gain (Loss)
Total gains recognized in other (expense) income, net
Dividend Income, Equity Securities, Operating
Dividend received
Exercise of options, net of withholding taxes, shares
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Goodwill and Intangible Assets
Goodwill and Intangible Assets Disclosure [Text Block]
Other Unconsolidated Affiliates [Member]
Other Unconsolidated Affiliates [Member]
Other unconsolidated affiliates.
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Inputs, Level 3 [Member]
Defined Benefit Obligation [Member]
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Debt instrument, basis spread on variable rate
Debt Instrument, Basis Spread on Variable Rate
Total
Deferred Tax Liabilities, Gross
Cancelled/forfeited
Share Based Compensation Arrangement By Share Based Payment Award Options And Stock Appreciation Rights Forfeitures In Period
Share based compensation arrangement by share based payment award options and stock appreciation rights forfeitures in period.
Cash Equivalents, at Carrying Value, Total
Cash Equivalents, at Carrying Value
Cash and cash equivalents
Net Assets, Total
Net Assets, Beginning Balance
Net Assets, Ending Balance
Net Assets
Assets, net
Trade Receivables [Member]
Accounts Receivable [Member]
Stock Issued During Period, Value, Stock Options Exercised
Exercise of options, net of withholding taxes (Note 14)
2014 Plan, 2008 Plan and 2006 Plan [Member]
Equity Based Incentive Plan Two Thousand Fourteen Two Thousand Eight And Two Thousand Six [Member]
Equity based incentive plan two thousand fourteen, two thousand eight and two thousand six.
2027
Finite-Lived Intangible Asset, Expected Amortization, Year Five
Other Long-term Debt, Total
Other indebtedness
Other Long-Term Debt
Long-term Investments, Total
Total investments
Long-Term Investments
Derivative, Average Variable Interest Rate
Interest Rate
Recent Accounting Pronouncements Not Yet Effective
Recent Accounting Pronouncements Not Yet Effective Policy [Text Block]
Recent accounting pronouncement not yet effective.
Property, plant and equipment, Useful Life
Property, Plant and Equipment, Useful Life
Foreign [Member]
Foreign Tax Authority [Member]
State net loss carryforwards
Domestic State Net Operating Loss Carryforwards Expiration Period
Domestic state net operating loss carryforwards expiration period.
Partner Type of Partners' Capital Account, Name
Partner Type of Partners' Capital Account, Name [Domain]
Principal amount outstanding
Total
Long-term debt gross
Long-Term Debt, Gross
2025
Finite-Lived Intangible Asset, Expected Amortization, Year Three
Stock Options, (SARs) [Member]
Stock Options And Stock Appreciation Rights S A R S [Member]
Stock Options and Stock Appreciation Rights SARS.
Common stock, shares authorized
Common Stock, Shares Authorized
Series A Convertible Preferred Stock member
Series A Convertible Preferred Stock [Member]
Series A Convertible Preferred Stock [Member]
Trading Symbol
Trading Symbol
Ownership [Axis]
Marketable Equity Securities [Member]
Equity Securities [Member]
Schedule of Adjustments to Accumulated Other Comprehensive Income (Loss)
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]
Interest Rate Swap [Member]
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Other Liabilities, Total
Other Liabilities
Other Liabilities
Subsequent Event Type
Subsequent Event Type [Axis]
Other
Deferred Tax Assets, Other
Performance Shares [Member]
Performance Shares [Member]
Debt instrument, interest rate terms
Debt Instrument, Interest Rate Terms
2025
Purchase Obligation, to be Paid, Year Three
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Comprehensive income attributable to SS&C common stockholders
Risk-free interest rate, Time-Based awards
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Tax benefit realized upon settlement
Likelihood Percentage Of Tax Benefit Being Recognized Upon Ultimate Settlement
Likelihood percentage of tax benefit being recognized upon ultimate settlement.
Proceeds from Sale of Property, Plant, and Equipment, Total
Proceeds from sale of property and equipment
Proceeds from Sale of Property, Plant, and Equipment
Accounts Payable, Current, Total
Accounts payable
Accounts Payable, Current
Total lease payments
Lessor, Operating Lease, Payments to be Received
Deferred income taxes on unremitted earnings
Deferred Tax Liabilities, Undistributed Foreign Earnings
Plan Name
Plan Name [Axis]
Accumulated Other Comprehensive Income Loss [Line Items]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Shares attributable to SS&C:
Repurchase of common stock , shares
Treasury Stock, Shares, Acquired
Concentration Risk Type
Concentration Risk Type [Domain]
Computed “expected” tax expense
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
Exercised, Weighted Average Exercise Price
Share Based Compensation Arrangements By Share Based Payment Award Options And Stock Appreciation Rights Exercises In Period Weighted Average Exercise Price
Share based compensation arrangements by share based payment award options and stock appreciation rights exercises in period weighted average exercise price.
Long-Lived Tangible Asset
Long-Lived Tangible Asset [Domain]
Debt instrument term available for borrowings
Debt Instrument, Term
Common stock, par value
Common Stock, Par or Stated Value Per Share
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
US Federal Income Tax Authority [Member]
Us Federal Income Tax Authority [Member]
U.S federal income tax authority.
Equity Method Investment, Difference Between Carrying Amount and Underlying Equity, Total
Excess carrying value of investment over proportionate share of net assets
Equity Method Investment, Difference Between Carrying Amount and Underlying Equity
Tax credit carryforward expiration period
Domestic Tax Credit Carryforward Expiration Period
Domestic tax credit carryforward expiration period.
Stock repurchase program, authorized amount
Stock Repurchase Program, Authorized Amount
Comprehensive Income (Loss)
Comprehensive Income, Policy [Policy Text Block]
Unrealized gain in Other income (expense)
Unrealized gain in Other income (expense)
Unrealized Gain (Loss) on Securities
Granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Property, Plant and Equipment, Net
Property, Plant and Equipment Disclosure [Text Block]
Property, plant and equipment, Estimated Useful Lives
Property, Plant and Equipment, Estimated Useful Lives
Granted , Weighted Average Exercise Price
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Fair Value [Member]
Estimate of Fair Value Measurement [Member]
Additional shares available for equity awards
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized
Equity awards assumed from DST
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Assumed From Acquisition
Share based compensation arrangement by share based payment award equity instruments other than options assumed from acquisition.
Other assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets
United Kingdom [Member]
UNITED KINGDOM
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Long-term Debt, Type
Long-Term Debt, Type [Domain]
Anti-dilutive shares not included in computation of diluted EPS
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Performance Based Stock Units [Member]
Performance Based Stock Units [Member]