75000 - Document - Document and Entity Information
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75010 - Statement - Consolidated Statements of Income and Comprehensive Income
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75020 - Statement - Consolidated Balance Sheets
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75030 - Statement - Consolidated Balance Sheets (Parenthetical)
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75040 - Statement - Consolidated Statements of Stockholders' Equity
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75050 - Statement - Consolidated Statements of Stockholders' Equity (Parenthetical)
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75060 - Statement - Consolidated Statements of Cash Flows
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995457 - Disclosure - Cybersecurity Risk Management, Strategy, and Governance Disclosure
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995467 - Disclosure - Description of Business, Basis of Presentation, and Significant Accounting Policies
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995477 - Disclosure - Service Revenue
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995487 - Disclosure - Basic and Diluted Earnings Per Share
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995497 - Disclosure - Business Combinations
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995507 - Disclosure - Other Income, Net
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995517 - Disclosure - Stock-Based Compensation Plans
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995527 - Disclosure - Funds Held for Clients and Corporate Investments
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995537 - Disclosure - Fair Value Measurements
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995547 - Disclosure - Leases
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995557 - Disclosure - Property and Equipment, Net of Accumulated Depreciation
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995567 - Disclosure - Goodwill and Intangible Assets, Net of Accumulated Amortization
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995577 - Disclosure - Income Taxes
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995587 - Disclosure - Short-term Financing
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995597 - Disclosure - Long-Term Financing
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995607 - Disclosure - Supplemental Cash Flow Information
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995617 - Disclosure - Employee Benefit Plans
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995627 - Disclosure - Commitments and Contingencies
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995637 - Disclosure - Segment Reporting
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995647 - Disclosure - Valuation and Qualifying Accounts
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995657 - Disclosure - Description of Business, Basis of Presentation, and Significant Accounting Policies (Policy)
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995667 - Disclosure - Description of Business, Basis of Presentation, and Significant Accounting Policies (Tables)
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995677 - Disclosure - Service Revenue (Tables)
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995687 - Disclosure - Basic and Diluted Earnings Per Share (Tables)
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995697 - Disclosure - Business Combinations (Tables)
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995707 - Disclosure - Other Income, Net (Tables)
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995717 - Disclosure - Stock-Based Compensation Plans (Tables)
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995727 - Disclosure - Funds Held for Clients and Corporate Investments (Tables)
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995737 - Disclosure - Fair Value Measurements (Tables)
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995747 - Disclosure - Leases (Tables)
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995757 - Disclosure - Property and Equipment, Net of Accumulated Depreciation (Tables)
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995767 - Disclosure - Goodwill and Intangible Assets, Net of Accumulated Amortization (Tables)
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995777 - Disclosure - Income Taxes (Tables)
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995787 - Disclosure - Short-term Financing (Tables)
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995797 - Disclosure - Long-Term Financing (Tables)
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995807 - Disclosure - Commitments and Contingencies (Tables)
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995817 - Disclosure - Segment Reporting (Tables)
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995827 - Disclosure - Description of Business, Basis of Presentation, and Significant Accounting Policies (Narrative) (Details)
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995837 - Disclosure - Description of Business, Basis of Presentation, and Significant Accounting Policies (Summary of Accounts Receivable, Net of Allowance for Credit Losses) (Details)
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995847 - Disclosure - Description of Business, Basis of Presentation, and Significant Accounting Policies (Schedule of Allowance for Credit Losses Activity Related to Accounts Receivables) (Details)
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995857 - Disclosure - Description of Business, Basis of Presentation, and Significant Accounting Policies (Estimated Useful Lives of Depreciable Assets) (Details)
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995867 - Disclosure - Description of Business, Basis of Presentation, and Significant Accounting Policies (Summary of Estimated Useful Lives of Amortizable Assets) (Details)
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995877 - Disclosure - Service Revenue (Narrative) (Details)
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995887 - Disclosure - Service Revenue (Summary of PEO Pass-Through Costs Netted in Revenue) (Details)
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995897 - Disclosure - Service Revenue (Summary of Changes in Deferred Revenue Related to Material Rights Performance Obligations) (Details)
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995907 - Disclosure - Service Revenue (Narrative) (Performance Obligation) (Details)
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995907 - Disclosure - Service Revenue (Narrative) (Performance Obligation) (Details) [Default]
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995917 - Disclosure - Service Revenue (Summary of Changes in Deferred Costs to Obtain and Fulfill Contracts) (Details)
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995927 - Disclosure - Basic and Diluted Earnings Per Share (Basic and Diluted Earnings Per Share) (Details)
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995937 - Disclosure - Business Combinations (Narrative) (Details)
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995947 - Disclosure - Business Combinations - Summary of the Components of the Purchase Consideration (Details)
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995957 - Disclosure - Business Combinations - Summary of Purchase Price Allocation (Details)
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995967 - Disclosure - Business Combinations - Summary of Preliminary Fair Values Allocated to Identifiable Intangible Assets and their Estimated Useful Lives (Details)
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995977 - Disclosure - Business Combinations - Summary of Unaudited Pro Forma Financial Information (Details)
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995987 - Disclosure - Other Income, Net (Schedule of Other Income, Net) (Details)
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995997 - Disclosure - Stock-Based Compensation Plans (Narrative) (Details)
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996007 - Disclosure - Stock-Based Compensation Plans (Stock Option Activity) (Details)
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996017 - Disclosure - Stock-Based Compensation Plans (Other Information Pertaining to Stock Option) (Details)
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996027 - Disclosure - Stock-Based Compensation Plans (Weighted-Average Assumptions) (Details)
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996037 - Disclosure - Stock-Based Compensation Plans (Time-Based RSUs and RSAs Activity) (Details)
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996047 - Disclosure - Stock-Based Compensation Plans (Time-Based RSUs and RSAs Activity) (Parenthetical) (Details)
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996057 - Disclosure - Stock-Based Compensation Plans (Other Information Pertaining to Time-Based RSUs and RSAs) (Details)
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996067 - Disclosure - Stock-Based Compensation Plans (Performance-Based RSUs and RSAs Activity) (Details)
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996077 - Disclosure - Stock-Based Compensation Plans (Other Information Pertaining to Performance-Based RSUs and RSAs) (Details)
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996087 - Disclosure - Stock-Based Compensation Plans (Weighted-Average Assumptions of Performance-Based RSUs) (Details)
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996097 - Disclosure - Funds Held for Clients and Corporate Investments (Funds Held for Clients and Corporate Investments) (Details)
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996107 - Disclosure - Funds Held for Clients and Corporate Investments (Narrative) (Details)
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996117 - Disclosure - Funds Held for Clients and Corporate Investments (Classification of Investments on Consolidated Balance Sheets) (Details)
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996127 - Disclosure - Funds Held for Clients and Corporate Investments (Securities in Unrealized Loss Position) (Details)
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996137 - Disclosure - Funds Held for Clients and Corporate Investments (Realized Gains and Losses from Sale of Available-for-sale Securities) (Details)
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996147 - Disclosure - Funds Held for Clients and Corporate Investments (Amortized Cost and Fair Value of Available-for-Sale Securities by Contractual Maturity) (Details)
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996157 - Disclosure - Fair Value Measurements (Financial Assets and Liabilities Measured at Fair Value on Recurring Basis) (Details)
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996167 - Disclosure - Fair Value Measurements (Schedule of Amortized Cost and Fair Value of Borrowings) (Details)
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996177 - Disclosure - Leases (Narrative) (Details)
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996187 - Disclosure - Leases (Supplemental Balance Sheet Information Related to Leases) (Details)
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996197 - Disclosure - Leases (Components of Lease Expense) (Details)
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996207 - Disclosure - Leases (Supplemental Cash Flow Information Related to Leases) (Details)
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996217 - Disclosure - Leases - (Future Lease Payments) (Details)
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996227 - Disclosure - Leases - (Future Lease Payments) (Details) 2
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996237 - Disclosure - Property and Equipment, Net of Accumulated Depreciation (Components of Property and Equipment, at Cost) (Details)
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996247 - Disclosure - Property and Equipment, Net of Accumulated Depreciation (Narrative) (Details)
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996257 - Disclosure - Goodwill and Intangible Assets, Net of Accumulated Amortization (Narrative) (Details)
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996267 - Disclosure - Goodwill and Intangible Assets, Net of Accumulated Amortization (Change in Goodwill) (Details)
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996277 - Disclosure - Goodwill and Intangible Assets, Net of Accumulated Amortization (Components of Intangible Assets, at Cost) (Details)
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996287 - Disclosure - Goodwill and Intangible Assets, Net of Accumulated Amortization (Estimated Amortization Expense) (Details)
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996297 - Disclosure - Income Taxes (Narrative) (Details)
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996307 - Disclosure - Income Taxes (Components of Deferred Tax Assets and Liabilities) (Details)
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996317 - Disclosure - Income Taxes (Components of Provision for Income Taxes) (Details)
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996327 - Disclosure - Income Taxes (Reconciliation of U.S. Federal Statutory Tax Rate) (Details)
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996337 - Disclosure - Income Taxes - (Summary of Income Taxes Paid, Net of Refunds By Significant Jurisdiction) (Details)
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996347 - Disclosure - Income Taxes (Reconciliation of Gross Unrecognized Tax Benefits, Not Including Interest or Other Potential Offsetting Effects) (Details)
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996357 - Disclosure - Short-term Financing (Narrative) (Details)
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996367 - Disclosure - Short-term Financing (Description of Credit Facilities) (Details)
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996377 - Disclosure - Short-term Financing (Description of Credit Facilities) (Parenthetical) (Details)
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996387 - Disclosure - Long-Term Financing (Schedule of Long-Term Debt, at Amortized Cost) (Details)
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996397 - Disclosure - Long-Term Financing (Schedule of Long-Term Debt, at Amortized Cost) (Parenthetical) (Details)
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996407 - Disclosure - Long-Term Financing (Narrative) (Details)
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996417 - Disclosure - Supplemental Cash Flow Information (Narrative) (Details)
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996427 - Disclosure - Employee Benefit Plans (Narrative) (Details)
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996437 - Disclosure - Commitments and Contingencies (Narrative) (Details)
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996447 - Disclosure - Commitments and Contingencies (Minimum Future Payment Obligations) (Details)
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996457 - Disclosure - Segment Reporting - Schedule of Total Revenue, Net Income and Significant Expenses Used by the CODM (Details)
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996467 - Disclosure - Segment Reporting - Additional Information (Details)
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996477 - Disclosure - Valuation and Qualifying Accounts (Details)
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Summary of Changes in Deferred Costs to Obtain and Fulfill Contracts
Capitalized Contract Cost [Table Text Block]
Exercised, Weighted-average grant-date fair value per share
Vested, Weighted-average grant-date fair value per share
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Business Combination, Acquisition-Related Cost, Expense
Acquisition-related costs
Software Development [Member]
Software Development [Member]
Developed Software [Member]
Net proceeds from short-term borrowings
Proceeds from Short-Term Debt
Proceeds from Short-term Debt, Total
2029
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Three
Concentration Risk Type [Axis]
Performance Based Restricted Stock Units and Restricted Stock Awards [Member]
Performance based restricted stock units and restricted stock awards.
Performance-Based RSUs and RSAs [Member]
Entity Incorporation, State or Country Code
Core [Member]
Due in one year or less, Fair value
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One
Costs To Fulfill Contracts [Member]
Costs To Fulfill Contract [Member]
Costs To Fulfill Contract [Member]
Long-Term Debt, Excluding Current Maturities
Long-term Debt, Excluding Current Maturities, Total
Long-term debt, net of debt issuance costs
Long-term debt, net
Schedule of Long-Term Debt
Schedule of Long-Term Debt Instruments [Table Text Block]
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer
Securities in an unrealized loss position for more than twelve months, Fair value
Entity Current Reporting Status
Entity Current Reporting Status
Unrecorded Unconditional Purchase Obligation [Table]
Municipal Bonds [Member]
Municipal Bonds [Member]
Expenses:
Operating Expenses [Abstract]
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Inputs, Level 2 [Member]
Guaranteed cost benefit plans
Direct Pass Through Cost Guaranteed Cost Benefit Plans
Direct Pass Through Cost Guaranteed Cost Benefit Plans
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Common stock, shares authorized
Common Stock, Shares Authorized
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Unvested in Period, Fair Value
Share based compensation arrangement by share-based payment award, equity instruments other than options, unvested in period, fair value.
Fair value of replacement awards
Finite-Lived Intangible Asset, Expected Amortization, Year Four
2030
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax
Unrealized gains (losses) on securities, tax
Basic earnings per share:
Earnings Per Share, Basic [Abstract]
Funds Held for Clients and Corporate Investments
Investment, Policy [Policy Text Block]
Product and Service [Axis]
Furniture, Fixtures, and Equipment [Member]
Furniture Fixtures And Equipment [Member]
Furniture, Fixtures, And Equipment [Member]
Document Fiscal Period Focus
Document Fiscal Period Focus
Debt Instrument, Interest Rate, Stated Percentage
Stated interest rate
Revenue from Contract with Customer [Abstract]
Entity Shell Company
Goodwill, Subsequent Recognition of Deferred Tax Asset
Net Deferred Taxes
Commitments to purchase capital assets
Contractual Obligation
Contractual Obligation, Total
SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis]
Cash and cash equivalents
Cash and Cash Equivalent
Cash and Cash Equivalents, at Carrying Value, Total
Cash and Cash Equivalents, at Carrying Value, Beginning Balance
Cash and Cash Equivalents, at Carrying Value, Ending Balance
Net (payments) collections short term accounts receivable.
Net Payments Collections Short Term Accounts Receivable
Net change in purchased receivables
Operating lease, impairment loss
Operating Lease, Impairment Loss
Due after three years through five years, Fair value
Available-for-sale Securities, Debt Maturities, After Year Three Through Year Five, Fair Value
Fair value of available-for-sale debt securities maturing after the third fiscal year through the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
Receivable Type [Axis]
Cybersecurity Risk Management, Strategy, and Governance [Abstract]
Common stock, shares issued
Common Stock, Shares, Issued
Common Stock, Shares, Issued, Total
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]
Cybersecurity Risk Board of Directors Oversight [Text Block]
Asset Class [Domain]
Asset Class [Domain]
Statement [Table]
Statement [Table]
Additions for tax positions of the current year
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
ROU assets obtained in exchange for new operating lease liabilities
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
NOL carry forwards, Expiration date
Operating Loss Carryforwards, Expiration Date
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Weighted-average grant-date fair value per share of stock options granted
Net change in client fund obligations
Net Change In Client Fund Obligations
Net change in client fund obligations.
Payments to Acquire Businesses, Gross
Business acquisition purchase price
Total cash consideration
Total cash consideration
Proceeds from Debt, Net of Issuance Costs
Proceeds from issuance of corporate bonds
Balance, beginning of period
Balance, end of period
Capitalized Contract Cost, Net
Capitalized Contract Cost, Net, Total
Statement [Line Items]
Statement [Line Items]
Business Acquisition, Acquiree [Domain]
Business Combination [Domain]
Entity Filer Category
Entity Filer Category
Reclassifications
Other State [Member]
Other State.
Other
Selling, General and Administrative Expenses
Selling, General and Administrative Expenses, Policy [Policy Text Block]
Premiums Paid On Cash Flow Hedges
Premiums paid on cash flow hedges.
Premium paid on cash flow hedges
PNC Bank, National Association [Member]
Pnc Bank National Association [Member]
PNC Bank, National Association [Member]
Total liabilities and stockholders' equity
Liabilities and Equity
Business Combination, Recognized Liability Assumed, Liability, Current
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Total
Current liabilities
Debt Instrument [Line Items]
Long-Term Debt, Current Maturities
Long-Term Debt, Current Maturities, Total
Less: current portion, net of debt issuance costs
Long-term debt, net, current portion
Classification of Investments on Consolidated Balance Sheets
Classification Of Investments On Consolidated Balance Sheets [Table Text Block]
Tabular disclosure of classification of investments on consolidated balance sheets.
Changes in unrecognized tax benefits
Effective Income Tax Rate Reconciliation, Tax Contingency, Percent
Effective Income Tax Rate Reconciliation, Tax Contingency, Percent, Total
Exercisable, Weighted-average exercise price per share
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Long-Lived Tangible Asset [Axis]
Number of lease agreements, not yet commenced
Lessee Operating Number Of Leases Not Yet Commenced
Lessee Operating Number Of Leases Not Yet Commenced
PEO Insurance Reserves
Liability Reserve Estimate, Policy [Policy Text Block]
Number of clients creating a credit concentration
Concentration Risk Number Of Client
Number of Clients Creating a Credit Concentration
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]
Deferred Tax Liabilities Goodwill Intangible Assets And Fixed Assets
Deferred tax liabilities, goodwill, intangible assets and fixed assets.
Goodwill, intangible assets, and fixed assets
Activity related to equity-based plans, Shares
Shares Issued, Shares, Share-Based Payment Arrangement, before Forfeiture
Restricted and unrestricted cash equivalents
Cash and Cash Equivalents, Fair Value Disclosure
Other, Gross unrealized losses
Other Securities Gross Unrealized Losses
Other Securities Gross Unrealized Losses
Seven Year Fixed Rate Corporate Bonds [Member]
Seven year fixed rate corporate bonds.
7-Year Fixed Rate Bonds [Member]
7-Year Fixed Rate Corporate Bonds [Member]
Federal statutory tax rate
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount, Total
Nontaxable or nondeductible items
Cybersecurity Risk Management Third Party Engaged [Flag]
Documents Incorporated by Reference
Documents Incorporated by Reference [Text Block]
Goodwill
Goodwill
Goodwill Balance, beginning of fiscal year
Goodwill Balance, end of fiscal year
Goodwill
Purchase Obligations [Member]
Purchase Obligations [Member]
Purchase Obligations [Member]
Effective income tax rate
Effective Income Tax Rate Reconciliation, Percent
Income taxes paid
Income Taxes Paid
Changes during the period:
Goodwill, Foreign Currency Translation and Measurement Period Adjustments [Abstract]
Income Tax Jurisdiction [Axis]
Debt Securities, Available-for-Sale, Noncurrent
Long-term corporate investments
Geographical [Domain]
Geographical [Domain]
Restricted Cash and Restricted Cash Equivalents
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Asset-Backed Securities [Member]
Asset-Backed Securities [Member]
Total percentage of employees' salary contributed matched by employer
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay
Valuation and Qualifying Accounts
SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]
PEO accrued health insurance and dental and vision plan reserves in current liabilities
PEO Health Insurance Dental And Vision Plan Costs Current Liabilities
PEO Health Insurance Dental And Vision Plan Costs Current Liabilities
Other Information Pertaining to Restricted Stock Awards
Schedule Of Share Based Compensation Other Information Pertaining To Restricted Stock Awards Activity [Table Text Block] [Table Text Block]
Schedule Of Share Based Compensation Other Information Pertaining To Restricted Stock Awards Activity [Table Text Block]
Balance, beginning of period
Balance, end of period
Accounts Receivable, Allowance for Credit Loss
Additional paid-in capital
Additional Paid in Capital, Common Stock
Additional Paid in Capital, Common Stock, Beginning Balance
Additional Paid in Capital, Common Stock, Ending Balance
Long-term deferred costs
Capitalized Contract Cost, Net, Noncurrent
PEO And Insurance Solutions [Member]
Peo And Insurance Services [Member]
PEO And Insurance Services [Member]
Fair Value of Cash Awards Attributable to Pre-Combination Services
Fair Value of Cash Awards Attributable to Pre-Combination Services
Fair value of the cash awards attributable to pre-combination services
Property, Plant and Equipment [Line Items]
Total funds held for clients and corporate investments, Amortized cost
Funds Held For Clients And Corporate Investments Amortized Cost
Funds held for clients and corporate investments amortized cost.
Total funds held for clients and corporate investments, Amortized cost
Amortization period
Finite-Lived Intangible Asset, Useful Life
Estimated useful lives of amortizable assets
Share Repurchase Program [Axis]
LTIP Performance-Based Restricted Stock [Member]
Ltip Performance Based Restricted Stock [Member]
LTIP Performance Based Restricted Stock [Member]
Vesting [Domain]
Vesting [Domain]
Granted, Shares subject to options
Stock options granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Cybersecurity Risk Management, Strategy, and Governance [Table]
Basic and Diluted Earnings Per Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Additions charged to expenses
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense
Trademarks and Trade Names [Member]
Finite-Lived Trade Names and Trademarks [Member]
Amortized Cost and Fair Value of Available-for-Sale Securities by Contractual Maturity
Investments Classified by Contractual Maturity Date [Table Text Block]
Basic earnings per share
Earnings Per Share, Basic
Earnings Per Share, Basic, Total
Repayments of Long-Term Debt
Repayments of Long-Term Debt, Total
Payments on long-term borrowings
Foreign currency translation adjustment
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Total
Outstanding, Beginning balance, Shares subject to options
Outstanding, Ending balance, Shares subject to options
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property
Net realized losses on disposal of assets
Net realized losses on disposal of assets
Other long-term liabilities
Other Liabilities, Fair Value Disclosure
Revolving Credit Facility [Member]
Revolving Credit Facility [Member]
Total current liabilities
Liabilities, Current
Accounts receivable and PEO unbilled receivables, net
Increase (Decrease) in Accounts Receivable
Adjustments to reconcile net income to net cash provided by operating activities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Lessee, Operating Lease, Liability, to be Paid, Year Five
2031
Income Tax Paid, Federal, after Refund Received
Income Tax Paid, Federal, after Refund Received, Total
Federal
Federal [Member]
Domestic Tax Jurisdiction [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Restricted cash
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Restricted cash
Restricted cash
Share Repurchase Program [Domain]
Share Repurchase Program [Domain]
Costs and deductions
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction
Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale
Proceeds from Sale and Maturity of Debt Securities, Available-for-sale, Total
Proceeds from sales and maturities of AFS securities
Business Combination, Recognized Liability Assumed, Other Liability, Noncurrent
Other long-term liabilities
SEC Schedule, 12-09, Allowance, Credit Loss [Member]
Allowance for Doubtful Accounts [Member]
Allowance for Credit Losses [Member]
Effective Income Tax Rate Reconciliation [Table]
Additions for tax positions of prior years
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
Payments of Debt Issuance Costs
Debt issuance costs
Capitalized software
Deferred Tax Liabilities, Deferred Expense, Capitalized Software
Stockholders' equity
Equity, Attributable to Parent [Abstract]
State unemployment insurance (included in payroll wages and payroll taxes)
Direct Pass Through Cost State Unemployment Insurance
Direct Pass Through Cost State Unemployment Insurance
Entity Small Business
Post-combination expense.
Post-Combination Expense [Member]
Retained earnings
Retained Earnings (Accumulated Deficit)
Retained Earnings (Accumulated Deficit), Total
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Ending Balance
Stock-based compensation
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost
Performance-Based RSAs [Member]
Performance-Based Restricted Stock Awards [Member]
Performance Based Restricted Stock Awards [Member]
Performance Based Restricted Stock Awards [Member]
Description of Business
Nature of Operations [Text Block]
Write-offs and recoveries
Allowance for Doubtful Accounts Receivable, Write Offs and Recoveries
Allowance for doubtful accounts receivable, write offs and recoveries.
Geographic Concentration Risk [Member]
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Forfeited, Shares subject to options
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period
Non-Executive [Member]
Non Executive Officer [Member]
Non Executive Officer [Member]
Total intrinsic value of stock options exercised
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value
Current Foreign Tax Expense (Benefit)
Non-U.S.
PNC $250 Million Credit Facility [Member]
Pnc Two Hundred Fifty Million Credit Facility [Member]
PNC Two Hundred Fifty Million Credit Facility [Member]
Stock-Based Compensation Plans
Share-Based Payment Arrangement [Text Block]
Naming Rights [Member]
Naming rights.
Naming Rights [Member]
Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain]
Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain]
Defined Contribution Plan [Table]
Leases [Abstract]
Balance, beginning of period
Balance, end of period
Contract with Customer, Liability
Contract with Customer, Liability, Total
Lessee, Lease, Description [Line Items]
Amendment Flag
Amendment Flag
JPM $1 Billion Credit Facility [Member]
Jpm One Billion Credit Facility [Member]
JPM One Billion Credit Facility [Member]
Performance Stock Options [Member]
Performance Stock Options [Member]
Performance Stock Options [Member]
Product and Service [Domain]
Product and Service [Domain]
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
Federal statutory tax rate
Description of Business, Basis of Presentation, and Significant Accounting Policies
Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block]
Supplemental Balance Sheet Information Related to Leases
Supplemental Balance Sheet Related To Leases [Table Text Block]
Supplemental Balance Sheet Information Related To Leases [Table Text Block]
Percentage participant directed
Defined Contribution Plan, Percentage Participant Directed
Defined Contribution Plan, Percentage Participant Directed
Entity Address, Postal Zip Code
Net cash provided by operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Operating lease Right-of-use Assets, Net of Accumulated Amortization
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Operating lease Right-of-use Assets, Net of Accumulated Amortization
Operating lease right-of-use assets
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description
Goodwill, Period Increase (Decrease)
Goodwill, Period Increase (Decrease), Total
Increased goodwill
Common Stock [Member]
Common Stock [Member]
Cybersecurity Risk Role of Management [Text Block]
Granted, Weighted-average exercise price per share
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Interest receivable
Interest Receivable, Current
Lessee, Operating Lease, Liability, to be Paid, Year Three
2029
Less: Accumulated depreciation
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
Schedule of Available-for-sale Securities [Line Items]
Debt Securities, Available-for-Sale [Line Items]
Accounts Notes And Loans Receivable Gross Current
Receivables
Accounts Notes And Loans Receivable Gross Current
Total accounts receivable, gross
Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Axis]
Cash Award For Right To Receive In Cash Per Share
Cash award for right to receive in cash per share.
Cash award for right to receive in cash per share
Effective interest rate
Debt Instrument, Interest Rate, Effective Percentage
Entity Address, Address Line One
Gross deferred tax liabilities
Deferred Tax Liabilities, Gross
Technology investments
Technology Investments [Member]
Change in accounting principle, accounting standards update, immaterial effect [true false]
Weighted-Average Assumptions
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Fair Value Hierarchy and NAV [Axis]
Due after five years, Fair value
Available-for-sale Securities, Debt Maturities, after Five Years, Fair Value
Fair value of available-for-sale debt securities maturing after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
Earnings Per Share [Abstract]
Income Taxes
Income Tax, Policy [Policy Text Block]
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]
Foreign Currency
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Goodwill and Intangible Assets, Net of Accumulated Amortization
Goodwill and Intangible Assets Disclosure [Text Block]
Term of unsecured line of credit facility
Line of Credit Facility, Expiration Period
Due after one year through three years, Amortized cost
Available-for-sale Securities, Debt Maturities, After Year One Through Year Three, Amortized Cost Basis
Amount after adjustments of available-for-sale debt securities at cost, maturing after the first fiscal year through the third fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings less cumulative-effect adjustments, and fair value hedge accounting adjustments. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
Operating Lease, Right-of-Use Asset
Operating lease ROU assets, net of accumulated amortization
Operating lease right-of-use assets, net of accumulated amortization
Debt Securities, Available-for-Sale, Unrealized Loss Position
Total, Fair value
Total, Fair value
Funds held for clients' money market securities and other restricted cash equivalents, Gross unrealized losses
Funds Held For Clients Money Market Securities And Other Cash Equivalents Gross Unrealized Losses
Funds Held For Clients Money Market Securities And Other Cash Equivalents Gross Unrealized Losses
Gross deferred tax assets
Deferred Tax Assets, Gross
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]
Payments to Acquire Debt Securities, Available-for-Sale
Purchases of available-for-sale securities
Purchases of AFS securities
Document Type
Goodwill and Other Intangible Assets, Net of Accumulated Amortization
Goodwill and Intangible Assets, Policy [Policy Text Block]
Number of common stock outstanding
Number of common stock outstanding
Number of shares of Paycor common stock outstanding
Total income tax payments, net of refunds
Income Taxes Paid, Net
Finite-Lived Intangible Assets, Estimated Useful Lives [Table Text Block]
Finite-lived intangible assets, estimated useful lives.
Summary of Estimated Useful Lives of Amortizable Assets
Entity Central Index Key
Entity Central Index Key
Accounts Receivable, Allowance for Credit Loss, Current
Less: Allowance for credit losses
Line of Credit Facility [Table]
Line of Credit Facility [Table]
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]
Realized gains or losses from foreign exchange transactions
Realized Gain (Loss), Foreign Currency Transaction, before Tax
Net change in cash, restricted cash, and equivalents
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation
Due after five years, Amortized cost
Available-for-sale Securities, Debt Maturities, after Five Years, Amortized Cost Basis
Amount after adjustments of available-for-sale debt securities at cost, maturing after the fifth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings less cumulative-effect adjustments, and fair value hedge accounting adjustments. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
Subsequent Event Type [Domain]
Subsequent Event Type [Domain]
Interest on funds held for clients
Interest Income, Operating
Interest Income, Operating, Total
Weighted-average anti-dilutive common share equivalents
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Repurchases of common shares, Shares
Stock Repurchased and Retired During Period, Shares
Short-term Financing
Short-Term Debt [Text Block]
Common stock, par value
Common Stock, Par or Stated Value Per Share
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
Total other comprehensive (loss)/income, net of tax
Other comprehensive income/(loss), net of tax
Tranche One [Member]
Share-Based Payment Arrangement, Tranche One [Member]
Liabilities [Abstract]
Liabilities
Operating Lease, Right-of-Use Asset, Periodic Reduction
Amortization of ROU assets
Amortization of operating lease ROU assets
Goodwill and Intangible Assets [Line Items]
Goodwill [Line Items]
Outstanding, Weighted-average remaining contractual term (years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Debt Related Commitment Fees and Debt Issuance Costs
Debt financing fees, including structuring and commitment fees
Time Based And Performance Based Restricted Stock Units [Member]
Time Based And Performance Based Restricted Stock Units [Member]
Time Based And Performance Based Restricted Stock Units [Member]
AFS securities, Amortized cost
Debt Securities, Available-for-Sale, Amortized Cost
Other Foreign Countries [Member]
Other foreign countries.
Other Foreign Countries [Member]
Funds Held For Clients And Corporate Investments Fair Value
Funds held for clients and corporate investments, fair value.
Total funds held for clients and corporate investments, Fair value
Total funds held for clients and corporate investments, Fair value
Defined Contribution Plan Disclosure [Line Items]
Workers' compensation insurance costs in current liabilities
Workers' Compensation Liability, Current
AFS securities, Fair value
AFS securities, Fair value
Available-for-sale securities
Debt Securities, Available-for-Sale
Lease payments, not yet commenced
Lessee Operating Lease Liability Payments Not Yet Commenced
Lessee Operating Lease Liability Payments Not Yet Commenced
Authorized In May 2019 [Member]
Authorized In May2019 [Member]
Authorized In May 2019 [Member]
Document Financial Statement Error Correction [Flag]
Exercised, Shares subject to options
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Debt Disclosure [Abstract]
Time-Based Restricted Stock Awards [Member]
Time Based Restricted Stock Awards [Member]
Time Based Restricted Stock Awards [Member]
Time-Based RSAs [Member]
Current liabilities before client fund obligations
Current liabilities before client fund obligations
Current liabilities before client fund obligations.
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Foreign Currency Translation [Member]
Settlements with tax authorities
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
Supplemental Cash Flow Elements [Abstract]
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Aggregate notional amount
Derivative, Notional Amount
Acceleration of Awards Expense [Member]
Acceleration of Awards Expense.
Performance-Based RSUs [Member]
Performance Based Restricted Stock Units [Member]
Performance Based Restricted Stock Units [Member]
Current Fiscal Year End Date
Current Fiscal Year End Date
Schedule of Long-Term Debt Instruments [Table]
Business Combination, Recognized Asset Acquired, Other Asset, Noncurrent
Other long-term assets
CALIFORNIA
California
Unrecorded Unconditional Purchase Obligation [Line Items]
Customer Relationships [Member]
Realized Gains and Losses from Sale of Available-for-sale Securities
Realized Gain (Loss) on Investments [Table Text Block]
Entity Address, State or Province
Nonvested, Beginning balance
Nonvested, Ending balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Outstanding balance
Software Development and Enhancements
Internal Use Software, Policy [Policy Text Block]
Total funds held for clients and corporate investments, Gross unrealized losses
Funds Held For Clients And Corporate Investments Gross Unrealized Losses
Funds Held For Clients And Corporate Investments Gross Unrealized Losses
Total funds held for clients and corporate investments, Gross unrealized losses
Business Combination [Table Text Block]
Summary of the Components of the Purchase Consideration
Comprehensive income
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
AFS securities, Gross unrealized gains
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax
Incremental Common Shares Attributable to Share-based Payment Arrangements, Total
Dilutive effect of common share equivalents
Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements
Geographical [Axis]
Line of Credit Facility, Lender [Domain]
Line of Credit Facility, Lender [Domain]
Recognition of unearned revenue
Contract with Customer, Liability, Revenue Recognized
Funds held for clients
Funds Held for Clients
Interest receivable
Increase (Decrease) in Accrued Interest Receivable, Net
Percentage of employees' salary contributed matched 100% by employer
Defined Contribution Plan Employer Matching Contribution Percent Level One
First level of employee contributions, as a percentage of employees' gross pay, for which the employer contributes a matching contribution to a defined contribution plan.
Corporate investments
Marketable Securities, Current
Marketable Securities, Current, Total
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount
State income taxes, net of federal tax benefit
Components of Deferred Tax Assets and Liabilities
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Stock Options [Member]
Equity Option [Member]
Long-term borrowings, Fair value
Long-Term Debt, Fair Value
Subsequent Event [Member]
Subsequent Event [Member]
Current assets before funds held for clients
Current assets before funds held for clients
Current assets before funds held for clients.
Property, Plant and Equipment [Abstract]
Other long-term assets
Other Assets, Noncurrent
Other Assets, Noncurrent, Total
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net, Total
Less: unamortized discount and debt issuance costs
Less: unamortized discount and debt issuance costs
Prepaid expenses and other current assets
Business Combination, Recognized Asset Acquired, Prepaid Expense and Other Asset, Current
Vesting percentage
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Total grant-date fair value of shares vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value
Total grant-date fair value vested
Income Tax Paid, Foreign, after Refund Received
Income Tax Paid, Foreign, after Refund Received, Total
Foreign
State [Member]
State and Local Jurisdiction [Member]
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income/(Loss) [Member]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Goodwill, impairment loss
Goodwill, Impairment Loss
Outside Directors [Member]
Outside Directors [Member]
Outside directors.
Minimum Future Payment Obligations
Unrecorded Unconditional Purchase Obligations Disclosure [Table Text Block]
Business Combination, Consideration Transferred
Total purchase price
Total purchase consideration
Purchase consideration
Leases
Deferred Tax Assets, Lease Liability
Deferred Tax Assets, Lease Liability
Years of service to be eligible for matching contribution
Yearsofservicetobeeligiblefor Companymatchcontribution
Years of service to be eligible for Company match contribution
Intangible assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total
Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Excluding Goodwill
Business combination, intangible assets
Estimated fair value
Selling, general and administrative expenses
Selling, General and Administrative Expense
Selling, General and Administrative Expense, Total
Amounts accrued under deferred compensation plans
Deferred Compensation Arrangement with Individual, Recorded Liability
Minimum [Member]
Minimum [Member]
Weighted-average grant-date fair value per share
Granted, Weighted-average grant-date fair value per share
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Domain]
Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Domain]
Financial Instrument [Axis]
Replacement Awards [Member]
Replacement awards.
Amortization expense
Amortization of Intangible Assets
Amortization of Intangible Assets, Total
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Inputs, Level 3 [Member]
Year ending May 31
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Segment Reporting [Abstract]
Business Combination, Recognized Asset Acquired, Asset
Total assets
Financial Assets and Liabilities Measured at Fair Value on Recurring Basis
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Business Combination [Policy Text Block]
Business Combinations
Cash Flow Hedges [Member]
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Repurchases of common shares
Stock Repurchased and Retired During Period, Value
Other current liabilities
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities
Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block]
Securities in Unrealized Loss Position
Maximum individual workers' compensation claims liability
Maximum Individual Claims Liability Workers Compensation Insurance
Maximum individual claims liability workers compensation insurance.
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
Schedule of Accounts Receivable, Net of Allowance for Credit Losses
Operating leases, renewal term
Lessee, Operating Lease, Renewal Term
Acquisition cost ratio
Acquisition Cost Ratio
Commitments and Contingencies
Commitments and contingencies - Note Q
Leases
Lessee, Leases [Policy Text Block]
Compensation and employee benefit liabilities
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Total
Valuation Allowances and Reserves [Domain]
SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain]
Funds Held for Clients and Corporate Investments [Abstract]
Funds held for clients and corporate investments.
Processing fee average collection period.
Processing Fee Average Collection Period
Processing fee average collection period
Nonvested, Beginning balance, Weighted-average grant-date fair value per share
Nonvested, Ending balance, Weighted-average grant-date fair value per share
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Bridge Loan Facility [Member]
Bridge Loan Facility [Member]
Bridge loan facility.
Accounts Receivable, Credit Loss Expense (Reversal)
Provision for credit losses
Total operating lease liabilities
Operating Lease, Liability
Total operating lease liabilities
Acquisition accounting adjustments
Goodwill, Measurement Period Adjustment
Auditor Firm ID
Auditor Firm ID
Peo And Insurance Solutions [Member]
PEO And Insurance Solutions [Member]
PEO and Insurance Solutions [Member]
Short-Term Debt
Short-term Debt, Total
Short-term debt
Change in Goodwill
Schedule of Goodwill [Table Text Block]
Restricted cash
Restricted Cash, Current
Concentration Risk Benchmark [Axis]
Other, Gross unrealized gains
Other Securities Gross Unrealized Gains
Other Securities Gross Unrealized Gains
Derivative, Premium Paid
Swaption contract assets, premium paid
Business Combination Non-Cash Consideration Amount for Pre-acquisition Stock-Based Compensation
Business combination non-cash consideration amount for pre-acquisition stock-based compensation.
Business combination non-cash consideration amount for pre-acquisition stock-based compensation
Lessee, Lease, Description [Table]
Increase In Line of Credit Facility, Maximum Borrowing Capacity
Increase in line of credit facility, maximum borrowing capacity
Increase in line of credit facility, maximum borrowing capacity.
Five Year Fixed Rate Corporate Bonds [Member]
Five year fixed rate corporate bonds.
5-Year Fixed Rate Bonds [Member]
5-Year Fixed Rate Corporate Bonds [Member]
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net income
Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent
Cash and cash equivalents
Accrued Income Taxes, Current
Accrued income taxes
Interest receivable
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Interest receivable
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Interest receivable
Long-term Debt, Type [Domain]
Long-Term Debt, Type [Domain]
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]
Weighted-average common shares outstanding
Weighted Average Number of Shares Outstanding, Basic
Weighted Average Number of Shares Outstanding, Basic, Total
Goodwill acquired
Goodwill, Acquired During Period
2027
Unrecorded Unconditional Purchase Obligation, to be Paid, Year One
Principal payment dates
Long-Term Debt, Maturity Date
Maturity date
Exercisable, Aggregate intrinsic value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Reconciliation of U.S. Federal Statutory Tax Rate
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Operating lease right-of-use assets
Deferred Tax Liabilities, Leasing Arrangements
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
Securities in an unrealized loss position for more than twelve months, Gross unrealized losses
Securities in an unrealized loss position for more than twelve months, Gross unrealized losses
Jpm One Billion Credit Facility One [Member]
Jpm one billion credit facility one.
JPM $1 Billion Credit Facility One [Member]
Property, Plant and Equipment, Type [Domain]
Long-Lived Tangible Asset [Domain]
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]
Effective Income Tax Rate Reconciliation, Tax Credit, Percent, Total
Effective Income Tax Rate Reconciliation, Tax Credit, Percent
Tax credits
Tax credits
Long-term borrowings, net of debt issuance costs
Long-Term Debt
Long-term borrowings, Amortized cost
Funds held for clients
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Funds Held for Clients
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Funds Held for Clients
Stock-based compensation
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total
Capitalization of research and development
Deferred Tax Asset, In-Process Research and Development
Total stockholders' equity
Beginning balance
Ending balance
Equity, Attributable to Parent
2031
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Five
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax, Total
Reclassification adjustment for realized gains (losses) on securities, tax
Basis of Presentation
Basis of Accounting, Policy [Policy Text Block]
Statement of Stockholders' Equity [Abstract]
Core business operations:
Core Business Operations [Abstract]
Core business operations.
Maximum individual health insurance claims liability
Maximum Individual Claims Liability Health Insurance
Maximum Individual Claims Liability Health Insurance
Cost of Service Revenue
Cost of Goods and Service [Policy Text Block]
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total
Property and equipment
Accounting Policies [Table]
Accounting Policies [Table]
Leasehold Improvements [Member]
Leasehold Improvements [Member]
Acquired Finite-Lived Intangible Asset, Residual Value
Residual value
Fair Value Measurements
Fair Value Disclosures [Text Block]
Lease incentives received in the form of tenant allowances and free rent
Lease Incentives Received
The deferred credit for lease incentives received to be recognized as a reduction of rental expense over the lease term.
Discount to the market price
Share-Based Compensation Arrangement by Share-Based Payment Award, Discount from Market Price, Purchase Date
Net change in other long-term assets and liabilities
Increase (Decrease) in Other Noncurrent Assets and Liabilities, Net
Debt Instrument, Name [Domain]
Debt Instrument, Name [Domain]
Core and Noncore Status [Axis]
Percentage of employees' salary contributed matched 50% by employer
Defined Contribution Plan Employer Matching Contribution Percent Level Two
Second level of employee contributions, as a percentage of employees' gross pay, for which the employer contributes a matching contribution to a defined contribution plan.
Reconciliation of Gross Unrecognized Tax Benefits, Not Including Interest or Other Potential Offsetting Effects
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]
Noncore [Member]
Segment Reporting, Other Segment Item, Amount
Other segment items
Software [Member]
Software and Software Development Costs [Member]
Line of credit facility renewal term.
Line of Credit Facility Renewal Term
Renewal term
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]
Receivable [Policy Text Block]
Accounts Receivable, Net of Allowance for Credit Losses
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]
Non Core Business Operations [Abstract]
Non-core business operations.
Non-core business operations:
Entity [Domain]
Entity [Domain]
Business combination intangible assets weighted average amortization period.
Business Combination Intangible Assets Weighted Average Amortization Period
Business combination intangible assets weighted average amortization period
Credit Facility [Axis]
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]
State
Current State and Local Tax Expense (Benefit)
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]
Corporate investments
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Current
Description of Credit Facilities
Schedule of Line of Credit Facilities [Table Text Block]
Business Combination, Recognized Liability Assumed, Liability [Abstract]
Liabilities Assumed
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
Other adjustments
Cost Optimization Initiatives
Cost optimization initiatives.
Cost optimization initiatives
Summary of PEO Pass-Through Costs Netted in Revenue
Pass Through Costs Netted Within Revenue [Table Text Block]
Pass Through Costs Netted Within Revenue [Table Text Block]
Foreign Tax Jurisdiction [Member]
Foreign [Member]
Client Lists [Member]
Customer Lists [Member]
Customer Lists [Member]
Property and Equipment, Net of Accumulated Depreciation
Property, Plant and Equipment, Policy [Policy Text Block]
Accounting Standards Update [Extensible Enumeration]
Summary of Preliminary Fair Values Allocated to Identifiable Intangible Assets and their Estimated Useful Lives
Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block]
Entity Address, City or Town
Weighted Average Line Of Credit Facility Borrowed Times
Weighted average line of credit facility borrowed times.
Weighted average line of credit facility borrowed times
Number of reportable segments
Number of Reportable Segments
Number of reportable segments
Deferred Tax Assets, Other Comprehensive Loss
Unrealized losses on AFS securities
2017 Credit Facility.
Two Thousand And Seventeen Credit Facility [Member]
2017 Credit Facility [Member]
Security Exchange Name
Credit Facility [Domain]
Credit Facility [Domain]
Europe [Member]
Europe [Member]
Total long-term borrowings
Aggregate principal amount
Long-Term Debt, Gross
Total long-term debt
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
Other adjustments
Total property and equipment, gross
Property, Plant and Equipment, Gross
Property, Plant and Equipment, Gross, Total
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Ending Balance
Net unrealized losses on available-for-sale securities
Debt Securities, Available-for-sale, Unrealized Gain (Loss), Total
Debt Securities, Available-for-Sale, Unrealized Gain (Loss)
Net unrealized gain (loss) on available-for-sale securities
Weighted-average interest rate
Debt, Weighted Average Interest Rate
Minimum number of hours worked for eligibility
Defined Contribution Plan, Employer Matching Contribution, Minimum Number Of Hours Worked For Eligibility
Defined Contribution Plan, Employer Matching Contribution, Minimum Number Of Hours Worked For Eligibility
Income before income taxes
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Concentration Risk Type [Domain]
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
Foreign tax effects
Percentage of Board cash compensation that eligible outside directors may defer
Outside Directors Deferred Compensation Plans Deferred Percentage Maximum
Outside directors deferred compensation plans deferred percentage maximum.
Executive [Member]
Executive Officer [Member]
Total cash, restricted cash, and equivalents
Cash, restricted cash, and equivalents, beginning of fiscal year
Cash, restricted cash, and equivalents, end of fiscal year
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Interest expense paid
Interest Paid, Excluding Capitalized Interest, Operating Activity
Interest expense paid
Range [Domain]
Statistical Measurement [Domain]
Deferral of revenue
Contract With Customer Liability Additions
Contract With Customer Liability Additions
Total current assets
Assets, Current
Stock-based compensation expense
Share-Based Payment Arrangement, Expense
Document Period End Date
Other Income and Expenses [Abstract]
Software and Capitalized Software.
Software [Member]
Title and Position [Axis]
Fair Value, Measurements, Fair Value Hierarchy [Domain]
Fair Value Hierarchy and NAV [Domain]
Company contributions to the plan
Defined Contribution Plan, Cost
ICFR Auditor Attestation Flag
Exercisable, Shares subject to options
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill)
Impairment of intangible asset
Long-Term Debt [Text Block]
Long-Term Financing
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]
Funds Held for Clients and Corporate Investments
Components Of Funds Held For Clients And Corporate Investments [Table Text Block]
Tabular disclosure of components of funds held for clients and corporate investments.
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life
Acquired intangible assets with weighted-average amortization period
Estimated useful life (years)
Statement of Financial Position [Abstract]
Payroll funding fees average collection period
Payroll Funding Fees Average Collection Period
Payroll Funding Fees Average Collection Period
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Goodwill, Written off Due to Change in Valuation
Goodwill, written off due to change in valuation.
Write-down of building
Business Combination, Recognized Asset Acquired, Asset [Abstract]
Assets Acquired
Individual workers' compensation claims liability
Individual Claims Liability Workers Compensation Insurance
Individual Claims Liability Workers Compensation Insurance
Revenue Recognition
Revenue [Policy Text Block]
Debt Securities, Available-for-Sale, Realized Loss
Gross realized losses
Vesting [Axis]
Reconciliation of cash, restricted cash, and equivalents
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation [Abstract]
Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions
Number of available-for-sale securities in an unrealized loss position
Net deferred tax liability
Deferred Tax Liabilities, Net
Deferred Tax Liabilities, Net, Total
Other
Other Assets, Fair Value Disclosure
Amortization
Amortization of deferred contract costs
Capitalized Contract Cost, Amortization
Total current
Current Income Tax Expense (Benefit)
Net realized (losses)/gains
Debt Securities, Available-for-Sale, Realized Gain (Loss)
Net realized (gains)/losses on sales of AFS securities
Cybersecurity Risk Management, Strategy, and Governance [Line Items]
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
Valuation and Qualifying Accounts Disclosure [Line Items]
Time-Based And Performance-Based Restricted Stock Awards [Member]
Time Based And Performance Based Restricted Stock Awards [Member]
Time Based And Performance Based Restricted Stock Awards [Member]
Authorized In January 2026 [Member]
Authorized In January 2026.
Total liabilities
Liabilities
Major Types of Debt and Equity Securities [Domain]
Financial Instruments [Domain]
Other Nonoperating Income and Expense [Text Block]
Other Income, Net
401(K) Plan [Member]
Four Zero One K Plan [Member]
Four Zero One K Plan [Member]
Foreign tax effects
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount
Lessee, Operating Lease, Liability, to be Paid, Year Two
2028
Restricted cash
Restricted Cash
Restricted Cash, Total
Available-for-sale securities contractual maturities
Available-for-sale Securities, Debt Maturities, Term
Available-for-sale Securities, Debt Maturities, Term
Finite-Lived Intangible Asset Useful Life, Description
Finite-lived intangible asset useful life, description.
Estimated useful lives of amortizable assets, description
JPM $750 Million Credit Facility [Member]
Jpm Seven Hundred Fifty Million Credit Facility [Member]
JPM Seven Hundred Fifty Million Credit Facility [Member]
Indefinite-lived Intangible Assets, Major Class Name [Domain]
Indefinite-Lived Intangible Assets, Major Class Name [Domain]
Notice of termination period
Customer Contract Termination Notice Days
Customer Contract Termination Notice Days
Balance as of beginning of fiscal year
Balance as of end of fiscal year
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount
Securities in an unrealized loss position for less than twelve months, Gross unrealized losses
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
Securities in an unrealized loss position for less than twelve months, Gross unrealized losses
Weighted-average common shares outstanding, assuming dilution
Weighted-average common shares outstanding, assuming dilution
Weighted Average Number of Shares Outstanding, Diluted
Entity File Number
Entity File Number
Dividends paid
Payments of Ordinary Dividends, Common Stock
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
Unrealized gains/(losses) on securities, net of tax expense
Revenue performance obligations timing
Revenue, Performance Obligation, Description of Timing
Cover [Abstract]
2028
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Two
Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]
Schedule of Amortized Cost and Fair Value of Borrowings
Accounts payable and other current liabilities
Increase (Decrease) in Accounts Payable and Accrued Liabilities
Increase (Decrease) in Accounts Payable and Accrued Liabilities, Total
Volatility factor
Share Based Compensation Arrangements by Share Based Payment Award, Fair Value Assumptions, Expected Volatility Factor
Share based compensation arrangements by share based payment award, fair value assumptions, expected volatility factor.
Activity related to equity-based plans
Stock Issued During Period Value Share Based Compensation 1
Stock Issued During Period Value Share Based Compensation 1
Interest income on corporate investments
Investment Income, Nonoperating
Investment Income, Nonoperating, Total
Paycor HCM, Inc [Member]
Paycor HCM, Inc.
Paycor
Prepaid expenses and other current assets
Prepaid Expense and Other Assets, Current
Forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Share Repurchase Program, Authorized expired, Amount
Share repurchase program, authorized expired, amount.
Repurchase authorization expired
Workers' compensation insurance costs in long-term liabilities
Workers' Compensation Liability, Noncurrent
Revenue [Member]
Revenue Benchmark [Member]
Two Thousand And Twenty PNC Credit Facility [Member]
Two thousand and twenty pnc credit facility.
2020 PNC Credit Facility [Member]
Shares authorized for grant
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized
Sale of Stock [Domain]
Sale of Stock [Domain]
Segment Reporting Disclosure [Text Block]
Segment Reporting
Restricted Stock Awards Activity
Nonvested Restricted Stock Shares Activity [Table Text Block]
Standby Letters of Credit [Member]
Standby Letters of Credit [Member]
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table]
Interest Expense Excluding Acquisition Related Costs
Interest expense excluding acquisition related costs.
Interest expense, excluding Paycor acquisition-related costs
Interest expense, excluding Paycor acquisition-related costs
Business Combination, Pro Forma Information, Pro Forma Income (Loss), after Tax
Net income
Net loss
Authorization repurchase expiration date
Expiration date
Share Repurchase Program, Expiration Date
Revenue performance obligations timing, years
Revenue Performance Obligations Timing Years
Revenue Performance Obligations Timing Years
Deferred contract costs
Deferred Tax Liabilities Deferred Expense Contract Costs
Deferred Tax Liabilities Deferred Expense Contract Costs
Total intangible assets, gross
Intangible Assets, Gross (Excluding Goodwill)
Total intangible assets, gross
Document Financial Statement Restatement Recovery Analysis [Flag]
Document Financial Statement Restatement Recovery Analysis [Flag]
Estimated useful lives
Property, Plant and Equipment, Useful Life
Recently Adopted and Issued Accounting Pronouncements
New Accounting Pronouncements, Policy [Policy Text Block]
Future Lease Payments
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Deferred revenue
Contract with Customer, Liability, Current
Gain (Loss) on Disposition of Assets, Total
Gain (Loss) on Disposition of Assets
Losses on disposal
Vesting period
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Interest Rate Swaption [Member]
Interest Rate Swaption [Member]
Business Combination, Recognized Liability Assumed, Liability
Total Liabilities
Service Revenue [Table]
Service Revenue [Table]
Assets Recognized from the Costs to Obtain and Fulfill Contracts
Capitalized Contract Cost Policy [Policy Text Block]
Capitalized Contract Cost Policy [Policy Text Block]
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]
Depreciation expense
Depreciation
Depreciation, Total
Activity related to equity-based plans
Equity activity related to stock-based awards
Equity activity related to stock-based awards. Includes proceeds from stock option exercises and cash usage related to stock withheld to cover taxes on lapsing of stock-based awards.
Operating leases, term of contract
Lessee, Operating Lease, Term of Contract
Common stock, shares outstanding
Beginning balance, Shares
Ending balance, Shares
Common Stock, Shares, Outstanding
Current portion
Operating lease liabilities, current
Operating Lease, Liability, Current
Data Processing Equipment [Member]
Technology Equipment [Member]
Depreciation and amortization
Depreciation, Depletion and Amortization
Depreciation, Depletion and Amortization, Total
Deferred revenue, performance obligations
Revenue, Remaining Performance Obligation, Amount
Deferred revenue related to material rights
Cybersecurity Risk Management Processes Integrated [Flag]
2019 Credit Facility
Two thousand And Nineteen Credit Facility [Member]
2019 Credit Facility [Member]
Document Transition Report
PEO Direct Insurance Costs
PEO direct insurance costs.
PEO direct insurance costs
Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis]
Due after three years through five years, Amortized cost
Available-for-sale Securities, Debt Maturities, After Year Three Through Year Five, Amortized Cost Basis
Amount after adjustments of available-for-sale debt securities at cost, maturing after the third fiscal year through the fifth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings less cumulative-effect adjustments, and fair value hedge accounting adjustments. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
Operating leases, contractual term
Lessee Operating Lease Term Expiration Year
Lessee Operating Lease Term Expiration Year
Thereafter
Unrecorded Unconditional Purchase Obligation, to be Paid, after Year Five
Cost of service revenue
Cost of Revenue
Cost of Revenue, Total
Receivable [Domain]
Receivable [Domain]
Leases
Lessee, Operating Leases [Text Block]
Repurchases of common shares
Payments for Repurchase of Common Stock
Components of Provision for Income Taxes
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Statement of Cash Flows [Abstract]
Supplemental Deferred Purchase Price
Supplemental deferred purchase price
Federal
Current Federal Tax Expense (Benefit)
Stock Option Activity
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Authorized In July 2021 [Member]
Authorized In July2021 [Member]
Authorized In July 2021 [Member]
Deferred Compensation Plans [Member]
Deferred Compensation Arrangement with Individual, by Type of Compensation, Pension and Other Postretirement Benefits [Member]
Payments to Acquire Businesses, Net of Cash Acquired
Acquisition of businesses, net of cash acquired
Payments to Acquire Businesses, Net of Cash Acquired, Total
Business acquisition purchase price, net of cash acquired
Accounts and Financing Receivables [Table]
Funds held for clients' money market securities and other restricted cash equivalents, Gross unrealized gains
Funds Held For Clients Money Market Securities And Other Cash Equivalents Gross Unrealized Gains
Funds Held For Clients Money Market Securities And Other Cash Equivalents Gross Unrealized Gains
Workers' Compensation Estimated Obligations [Member]
Workers Compensation Estimate Obligations [Member]
Workers' Compensation Estimate Obligations [Member]
Finite-Lived Intangible Assets [Line Items]
Basic and Diluted Earnings Per Share
Earnings Per Share [Text Block]
Impact uncertain tax benefits, if recognized, on effective income tax rate
Unrecognized Tax Benefits that Would Impact Effective Tax Rate
RSU Activity
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Deferred Tax Liabilities, Other
Other
Cybersecurity Risk Management Processes Integrated [Text Block]
Noncash or Part Noncash Acquisitions [Line Items]
Net income
Outstanding, Aggregate intrinsic value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
INDIA
India [Member]
Restricted Stock Units and Restricted Stock Awards [Member]
Restricted stock units and restricted stock awards.
RSUs or RSAs [Member]
Fixed payment operating lease expense
Operating Lease, Cost
Income Tax Contingency [Line Items]
Supplemental Cash Flow Information Related To Leases [Table Text Block]
Supplemental Cash Flow Information Related to Leases
Supplemental Cash Flow Information Related To Leases [Table Text Block]
Dividend yield
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Time Based Restricted Stock Units and Restricted Stock Awards [Member]
Time based restricted stock units and restricted stock awards.
Time-Based RSUs and RSAs [Member]
Intangible assets, net of accumulated amortization
Intangible assets, net of accumulated amortization
Intangible Assets, Net (Excluding Goodwill)
Accounts Receivable, Allowance for Credit Loss [Table Text Block]
Schedule of Allowance for Credit Losses Activity Related to Accounts Receivables
Financing [Line Items]
Line of Credit Facility [Line Items]
Line of Credit Facility [Line Items]
Cash paid for amounts included in the measurement of lease liabilities
Operating Lease, Payments
Assets
Assets [Abstract]
PEO Aggregate Claims Exceeding $1.0M [Member]
Peo Aggregate Claims Exceeding1.0m [Member]
PEO Aggregate Claims Exceeding $1.0M [Member]
Risk-free interest rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Construction in Progress [Member]
Construction in Progress [Member]
Prepaid expenses and other current assets
Increase (Decrease) in Prepaid Expense and Other Assets
Increase (Decrease) in Prepaid Expense and Other Assets, Total
Repayments of Debt
Repayment of long-term private placement debt
Document Fiscal Year Focus
Document Fiscal Year Focus
Concentration Risk Benchmark [Domain]
Concentration Risk Benchmark [Domain]
Deferred revenue, timing of satisfaction
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period
Investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
Retirement Benefits [Abstract]
Accounts payable
Accounts Payable, Current
Accounts Payable, Current, Total
Interest expense paid
Interest Paid, Including Capitalized Interest, Operating and Investing Activities
Interest Paid, Including Capitalized Interest, Operating and Investing Activities, Total
Total grant-date fair value of stock options vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value
Interest Expense, Nonoperating
Interest Expense, Nonoperating, Total
Interest expense
Trade Receivables [Member]
Trade Accounts Receivable [Member]
Expiration of the statute of limitations
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations
Summary of Changes in Deferred Revenue Related to Material Rights Performance Obligations
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
Federal
Deferred Federal Income Tax Expense (Benefit)
Finite-Lived Intangible Asset, Expected Amortization, Year One
2027
Noncash or Part Noncash Acquisitions [Table]
Funds held for clients' money market securities and other restricted cash equivalents, Fair value
Funds Held For Clients Money Market Securities And Other Cash Equivalents Fair Value
Funds held for clients money market securities and other cash equivalents, fair value.
Lease not yet commenced, term of contract
Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract
VRDNs [Member]
Variable Rate Demand Obligation [Member]
Variable Rate Demand Notes [Member]
Fair Value Disclosures [Abstract]
Commitments and Contingencies Disclosure [Abstract]
Effective Income Tax Rate Reconciliation, Tax Credit, Amount
Effective Income Tax Rate Reconciliation, Tax Credit, Amount, Total
Tax credits
Tax credits
Lessee, Operating Lease, Liability, to be Paid, Year One
2027
Core and Noncore Status [Domain]
Net income
Net income
Net income
Net Income (Loss) Available to Common Stockholders, Basic
Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less)
Less: fair value of net assets
Less: fair value of net assets
Effective Income Tax Rate Reconciliation [Line Items]
Supplemental Cash Flow Information
Cash Flow, Supplemental Disclosures [Text Block]
Costs To Obtain Contracts [Member]
Costs To Obtain Contract [Member]
Costs To Obtain Contract [Member]
Business Combination, Pro Forma Information [Table Text Block]
Summary of Unaudited Pro Forma Financial Information
Debt Instrument [Axis]
Derivative Instrument [Axis]
Thereafter
Lessee, Operating Lease, Liability, to be Paid, after Year Five
Share-Based Payment Arrangement [Abstract]
Capitalized Contract Cost [Line Items]
Total unrecognized compensation cost related to all unvested stock-based awards
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total
Sale of Stock [Axis]
Derivative Instruments
Derivatives, Policy [Policy Text Block]
Business Combination, Recognized Liability Assumed, Deferred Tax Liability
Deferred income taxes
Concentration Risk, Percentage
Concentration percentage
Total revenue
Revenues
Total revenue
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Net cash used in investing activities
Title of 12(b) Security
Schedule of Segment Reporting Information, by Segment [Table]
Forfeited, Weighted-average exercise price per share
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Forfeited, Weighted-average grant-date fair value per share
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Contract With Customer Liability Deferred Revenue Acquired
Contract With customer liability deferred revenue acquired.
Deferred revenue acquired
Money Market Securities [Member]
Money Market Funds [Member]
Income Taxes
Income Tax Disclosure [Text Block]
Other long-term liabilities
Other Liabilities, Noncurrent
Other Liabilities, Noncurrent, Total
Legal Entity [Axis]
Changes in operating assets and liabilities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Business Combination, Price Per Share
Cash consideration (per share of common stock)
Components of Property and Equipment, at Cost
Property, Plant and Equipment [Table Text Block]
Amounts outstanding
Letters of Credit Outstanding, Amount
Outstanding, Beginning balance, Weighted-average exercise price per share
Outstanding, Ending balance, Weighted-average exercise price per share
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Acquisition Related Costs Included In Interest Expense
Acquisition related costs included in interest expense.
Acquisition-related costs
Acquisition-related costs
Income Tax Disclosure [Abstract]
Company And Paychex Of New York [Member]
Company And Paychex Of New York [Member]
Company And Paychex Of New York [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table]
Fair Value, Recurring and Nonrecurring [Table]
Senior Notes, Series B [Member]
Series B Senior Notes [Member]
Series B Senior Notes [Member]
Business Combinations
Business Combination [Text Block]
Balance as of beginning of fiscal year
Balance as of end of fiscal year
Unrecognized Tax Benefits
Additional Paid-in Capital [Member]
Additional Paid-in Capital [Member]
Time-Based RSUs [Member]
Time Based Restricted Stock Units [Member]
Time Based Restricted Stock Units [Member]
Fair Value, Measurement Frequency [Domain]
Measurement Frequency [Domain]
Advance collections
Advance Collections Current
Advance Collections Current
Impairment loss, assets recognized from the costs to obtain and fufill contracts
Impairment loss
Capitalized Contract Cost, Impairment Loss
Amount authorize to repurchase
Approved repurchase amount
Share Repurchase Program, Authorized, Amount
Statement of Income Location, Balance [Axis]
Senior Notes [Member]
Senior Notes [Member]
Other Information Pertaining to Stock Option
Schedule of Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value [Table Text Block]
Change in accounting principle, accounting standards update, adoption date
Trading Symbol
Schedule of Intangible Assets [Table]
Intangible Asset, Finite-Lived [Table]
Property and Equipment, Net of Accumulated Depreciation
Property, Plant and Equipment Disclosure [Text Block]
Employer's matching contribution as a percent of the next 2% of employees' salary contributed
Defined Contribution Plan Employer Matching Contribution Percent Of Match Level Two
Employer matching contribution as a percentage of the second level of employee contributions.
Due after one year through three years, Fair value
Available-for-sale Securities, Debt Maturities, After Year One Through Year Three, Fair Value
Fair value of available-for-sale debt securities maturing after the first fiscal year through the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
Due in one year or less, Amortized cost
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent, Total
Nontaxable or nondeductible items
Director [Member]
Director [Member]
Subsequent Event Type [Axis]
Components of Intangible Assets, at Cost
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Accrued corporate compensation and related items
Employee-related Liabilities, Current
Employee-related Liabilities, Current, Total
Financing activities
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Commitment fee, percentage
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage
Expected option life in years
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Recurring [Member]
Fair Value, Recurring [Member]
Fair Value of Replaced Awards Attributable to Pre-Combination Services
Fair Value of Replaced Awards Attributable to Pre-Combination Services
Fair value of the replacement awards attributable to pre-combination services
Total future lease payments
Lessee, Operating Lease, Liability, to be Paid
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Less: imputed interest
Funds held for clients' money market securities and other restricted cash equivalents, Amortized cost
Funds Held For Clients Money Market Securities And Other Cash Equivalents Amortized Cost
Funds held for clients money market securities and other cash equivalents, amortized cost.
Funds held for clients' money market securities and other restricted cash equivalents, Amortized cost
Senior Notes, Series A [Member]
Series Senior Notes [Member]
Series A Senior Notes [Member]
Impairment loss relates to goodwill or intangible assets
Goodwill and Intangible Asset Impairment
Goodwill and Intangible Asset Impairment, Total
Equity Components [Axis]
Accounts and Financing Receivable, after Allowance for Credit Loss, Current
Accounts receivable, net of allowance for credit losses
Accounts receivable, net of allowance for credit losses
Funds Held for Clients and Corporate Investments
Funds Held for Clients and Corporate Investments Disclosure [Text Block]
Funds held for clients and corporate investments.
Line of Credit, Current
Amount Outstanding
Outstanding loans
Other Information Pertaining to RSUs
Schedule Of Share Based Compensation Other Information Pertaining To Restricted Stock Units Activity [Table Text Block]
Schedule of share based compensation other information pertaining to restricted stock units activity.
Nonoperating Income (Expense)
Other income, net
Other income, net
Equity Component [Domain]
Equity Component [Domain]
Asset Class [Axis]
Fair Value of Awards Included in Transaction Consideration
Fair value of awards included in transaction consideration.
Fair value of awards included in transaction consideration
Purchased Receivables [Member]
Financing Receivable [Member]
Goodwill and Intangible Assets Disclosure [Abstract]
Reserve for uncertain tax positions
Liability for Uncertainty in Income Taxes, Noncurrent
Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block]
Summary of Purchase Price Allocation
Document Annual Report
Business Combination Related to Amortization for Set-up Basis Intangible Assets
Business combination related to amortization for set-up basis intangible assets.
Amortization for step-up basis intangible assets
Business Combination [Axis]
Goodwill, offset by reduction to change in deferred tax liability
Goodwill, offset by reduction to change in deferred tax liability.
Change in deferred tax liability
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]
Buildings and Improvements [Member]
Building and Building Improvements [Member]
U.S. Government Agency And Treasury Securities [Member]
US Treasury and Government [Member]
Effective Income Tax Rate Reconciliation, Tax Contingency, Amount
Effective Income Tax Rate Reconciliation, Tax Contingency, Amount, Total
Changes in unrecognized tax benefits
Maximum [Member]
Maximum [Member]
Impairment of long-lived assets
Impairment of Intangible Assets (Excluding Goodwill)
Impairment of Intangible Assets (Excluding Goodwill), Total
Restricted cash and restricted cash equivalents included in funds held for clients
Restricted Cash And Restricted Cash Equivalents Included In Funds Held For Clients
Amount of restricted cash and restricted cash equivalents included in funds held for clients.
Statistical Measurement [Axis]
Exercised, Weighted-average exercise price per share
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Less: Accumulated amortization
Finite-Lived Intangible Assets, Accumulated Amortization
Common Stock, Value, Issued
Common Stock, Value, Issued, Total
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Ending Balance
Common stock, $0.01 par value; Authorized: 600.0 shares; Issued and outstanding: 355.6 shares as of May 31, 2026 and 360.5 shares as of May 31, 2025
Expiration date
Expiration Date
Line of Credit Facility, Expiration Date
Tax benefit of uncertain tax positions
Deferred Tax Assets, Tax Benefit Of Uncertain Tax Positions
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from tax benefit of uncertain tax positions.
Purchases of other assets
Payments to Acquire Other Productive Assets
Total funds held for clients and corporate investments, Gross unrealized gains
Funds Held For Clients And Corporate Investments Gross Unrealized Gains
Funds Held For Clients And Corporate Investments Gross Unrealized Gains
Total funds held for clients and corporate investments, Gross unrealized gains
Accounting Policies [Line Items]
Accounting Policies [Line Items]
Income Tax Contingency [Table]
Capitalized Contract Cost [Axis]
Debt Securities, Available-for-Sale, Realized Gain
Gross realized gains
Payroll wages and payroll taxes
Direct Pass Through Cost Payroll Wages And Taxes Including Federal And State Unemployment Insurance
Direct Pass Through Cost Payroll Wages And Taxes Including Federal And State Unemployment Insurance
NOL carry forwards
Net operating loss ("NOL") carry forwards
Deferred Tax Assets, Operating Loss Carryforwards
Deferred Tax Assets, Operating Loss Carryforwards, Total
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]
Impairment of Long-Lived Assets
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]
Capitalization of costs
Capitalized Contract Cost
Capitalized Contract Cost
State income taxes, net of federal tax benefit
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
Estimated Amortization Expense
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Entity Public Float
Entity Public Float
Volatility factor
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Total expenses
Costs and Expenses
Finite-Lived Intangible Assets by Major Class [Axis]
Management Solutions [Member]
Management Solutions [Member]
Management Solutions [Member]
Lender Name [Axis]
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss
Gross unrealized losses on available-for-sale securities
Total, Gross unrealized losses
Total, Gross unrealized losses
Total, Gross unrealized losses
Employee Stock Purchase Plan [Member]
Employee Stock [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Service Revenue
Revenue from Contract with Customer [Text Block]
Business Combination [Table]
Entity Registrant Name
Entity Registrant Name
JP Morgan Chase Bank, N.A. [Member]
Jp Morgan Chase Bank Na [Member]
JP Morgan Chase Bank, NA [Member]
AFS securities, Gross unrealized losses
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax
Entity Voluntary Filers
Entity Voluntary Filers
Accrued income taxes
Accrued Income Taxes, Noncurrent
Finite-Lived Intangible Asset, Expected Amortization, Year Two
2028
Other
Other Nonoperating Income (Expense)
Other Nonoperating Income (Expense), Total
State
Deferred State and Local Income Tax Expense (Benefit)
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]
Cybersecurity Risk Management Positions or Committees Responsible [Flag]
Schedule of Other Nonoperating Income (Expense) [Table Text Block]
Schedule of Other Income, Net
Finite-Lived Intangible Asset, Expected Amortization, Year Three
2029
Income taxes
Income taxes
Income Tax Expense (Benefit)
Income tax expense
Measurement Frequency [Axis]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Percentage of annual base salary and bonus that eligible employees may defer
Employees Deferred Compensation Plans Deferred Percentage Maximum
Employees deferred compensation plans deferred percentage maximum.
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Concentrations
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Leasehold improvements, furniture, and fixtures
Leasehold Improvements, Furniture, and Fixtures [Member]
Client fund obligations
Client Fund Obligations
Client fund obligations.
Debt Securities, Available-for-Sale, Maturity Date
Available-for-sale securities maturity date
Accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Purchases of property and equipment
Payments to Acquire Property, Plant, and Equipment
Payments to Acquire Property, Plant, and Equipment, Total
Awards granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Granted
SixFifty Technologies, LLC [Member]
SixFifty Technologies, LLC.
SixFifty
Total assets
Assets
Property, Plant and Equipment [Table]
Income Tax Paid, State and Local, after Refund Received
Income Tax Paid, State and Local, after Refund Received, Total
State
Exercisable, Weighted-average remaining contractual term (years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Income Statement [Abstract]
Retirement Plan Name [Domain]
Retirement Plan Name [Domain]
Additions to/(deductions from) other accounts
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Other Account
Reductions for tax positions of prior years
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
Stock-Based Compensation Costs
Share-Based Payment Arrangement [Policy Text Block]
Total deferred
Deferred Income Tax Expense (Benefit)
Provision of/(benefit from) deferred income taxes
Weighted Average Line Of Credit Facility Amount Borrowed
Weighted average line of credit facility amount borrowed.
Weighted average line of credit facility amount borrowed
Business combination settlement of debt.
Business Combination Settlement Of Debt
Business combination, settlement of debt
Selling, General and Administrative Expenses [Member]
Vested
Exercised
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Diluted earnings per share:
Earnings Per Share, Diluted [Abstract]
Business Combination [Abstract]
Diluted earnings per share
Earnings Per Share, Diluted
Earnings Per Share, Diluted, Total
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Schedule of Total Revenue, Net Income and Significant Expenses Used by the CODM
Land and Improvements [Member]
Land and Land Improvements [Member]
Finite-Lived Intangible Asset, Expected Amortization, Year Five
2031
Increase/(decrease) resulting from:
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Relationship to Entity [Domain]
Title and Position [Domain]
Dividends, Common Stock, Total
Dividends, Common Stock
Dividends declared
City Area Code
Revenues
Business Combination, Pro Forma Information, Pro Forma Revenue
Contract with Customer, Liability, Increase (Decrease) for Contract Acquired in Business Combination
Deferred revenue acquired
Auditor Name
Auditor Name
Alterna Capital Solutions LLC.
Alterna Capital Solutions LLC [Member]
Maximum Amount Available
Maximum borrowing capacity
Line of Credit Facility, Maximum Borrowing Capacity
Business Combination [Line Items]
Employee Benefit Plans
Compensation and Employee Benefit Plans, Other than Share-Based Compensation [Text Block]
Other Intangible Assets [Member]
Other Intangible Assets [Member]
Other Intangibles [Member]
Tax credit carry forward
Deferred Tax Assets, Tax Credit Carryforwards
Deferred Tax Assets, Tax Credit Carryforwards, Total
Other Amortized cost
Other securities amortized cost.
Other, Amortized cost
Other Securities Amortized Cost
Variable payment operating lease expense
Variable Lease, Cost
Deferred costs
Increase (Decrease) in Deferred Charges
Net change in operating lease right-of-use assets and liabilities
Increase Decrease In Operating Lease Right Of Use Assets and Liabilities, Net
Increase Decrease In Operating Lease Right Of Use Assets and Liabilities, Net
Weighted average remaining lease term (in years)
Operating Lease, Weighted Average Remaining Lease Term
Segment Reporting Information [Line Items]
Concentration Risk Number of Customer
Number of customer creating a credit concentration.
Number of customer creating a credit concentration
Computer Software, Intangible Asset [Member]
Acquired Developed Software [Member]
Retirement Plan Name [Axis]
Cash and Cash Equivalents
Cash and Cash Equivalents, Policy [Policy Text Block]
Aggregate principal amount of fixed-rate corporate bonds issued
Aggregate principal amount of fixed-rate corporate bonds issued
Total equity consideration
Business Combination, Consideration Transferred, Equity Interest
Business Combination, earnout with a fair value
Total equity consideration
Property and equipment, net of accumulated depreciation
Property, Plant and Equipment, Net
Property and equipment, net of accumulated depreciation
Property, Plant and Equipment, Net, Beginning Balance
Property, Plant and Equipment, Net, Ending Balance
Officer [Member]
Officer [Member]
Summary of Income Taxes Paid Net of Refunds By Significant Jurisdictions [Table Text Block]
Summary of income taxes paid net of refunds by significant jurisdictions.
Summary of Income Taxes Paid, Net of Refunds By Significant Jurisdiction
Deferred Foreign Income Tax Expense (Benefit)
Non-U.S.
Accounts And Unbilled Receivables [Member]
Accounts And Unbilled Receivables [Member]
Accounts And Unbilled Receivables [Member]
2020 Credit Facility [Member]
Twenty Twenty Credit Facility [Member]
Twenty Twenty Credit Facility [Member]
Pre Combination Expense [Member]
Pre-Combination Expense [Member]
Pre-Combination Expense [Member]
Operating income
Operating Income (Loss)
Currency translation adjustment
Goodwill, Foreign Currency Translation, Gain (Loss)
Capitalized Contract Cost [Table]
Retained Earnings [Member]
Retained Earnings [Member]
Merger Agreement [Domain]
Merger agreement.
Stock-based compensation costs
Share-Based Payment Arrangement, Noncash Expense
Share-based Payment Arrangement, Noncash Expense, Total
Compensation Expense, Excluding Cost of Good and Service Sold
Compensation-related expenses
2030
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Four
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months
Securities in an unrealized loss position for less than twelve months, Fair value
Minimum future payment obligations under purchase orders, legally binding contractual arrangements, and under existing workers' compensation insurance agreements
Unrecorded Unconditional Purchase Obligation
Unrecorded Unconditional Purchase Obligation, Total
Ten Year Fixed Rate Corporate Bonds [Member]
Ten year fixed rate corporate bonds.
10-Year Fixed Rate Bonds [Member]
10-Year Fixed Rate Corporate Bonds [Member]
Weighted average discount rate
Operating Lease, Weighted Average Discount Rate, Percent
Non-current portion
Operating lease liabilities
Operating lease, liabilities, noncurrent
Quoted Prices in Active Markets (Level 1) [Member]
Fair Value, Inputs, Level 1 [Member]
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Net cash (used in)/provided by financing activities
Accrued worksite employee compensation and related items
Accrued Worksite Employee Compensation And Related Items
Accrued Worksite Employee Compensation And Related Items
Components of Lease Expense
Lease, Cost [Table Text Block]
Change in accounting principle, accounting standards update, adopted [true false]
Auditor Location
Auditor Location
Long-Term Debt [Member]
Developed Technology [Member]
Developed Technology Rights [Member]
Deferred income taxes
Deferred Income Tax Liabilities, Net
Deferred Income Tax Liabilities, Net, Total
Intangible Assets [Line Items]
Intangible Assets [Line Items]
Derivative Contract [Domain]
Schedule of Goodwill and Intangible Assets [Table]
Goodwill [Table]
Business Combination, Recognized Asset Acquired, Receivable, Current
Business combination, accounts receivable
Accounts receivable
PEO Unbilled Receivables, Net of Advance Collections
Trade and Other Accounts Receivable, Unbilled Receivables, Policy [Policy Text Block]
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax, Total
Reclassification adjustment to earnings for realized gains (losses) on securities, net of tax expense (benefit)
Corporate Bonds [Member]
Corporate Debt Securities [Member]
Income Tax Authority [Domain]
Income Tax Jurisdiction [Domain]
Debt Securities, Available-for-Sale [Table]
Entity Interactive Data Current
Statement of Income Location, Balance [Domain]
Long Lived Assets [Member]
Long Lived Assets [Member]
Long Lived Assets [Member]
Operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Furniture, Fixtures, and Equipment [Member]
Furniture and Fixtures [Member]
Defined Contribution Plan Employer Matching Contribution Percent Of Match Level One
Employer matching contribution as a percentage of the first level of employee contributions.
Employer's matching contribution as a percent of the first percentage of employees' salary contributed
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Prepaid Income Taxes
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Prepaid Income Taxes
Prepaid income taxes
Accretion (Amortization) of Discounts and Premiums, Investments
Amortization of discounts and premiums on AFS securities, net
Uncertain Income Tax Positions Netted in Deferred Tax
Uncertain income tax positions netted in deferred tax.
Netted in the deferred tax
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Client Funds Obligation
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Client Funds Obligation
Client funds obligation
PEO unbilled receivables, net of advance collections
Unbilled Receivables, Current
Common Stock, Dividends, Per Share, Declared
Dividends declared, per share
Income tax benefits related to stock-based compensation
Share-Based Payment Arrangement, Expense, Tax Benefit
Entity Tax Identification Number
Revenue:
Revenues [Abstract]
Prepaid income taxes
Prepaid Taxes
Long-Term Debt, Type [Axis]
LTIP Performance-Based Stock Options [Member]
Ltip Performance Based Stock Options [Member]
LTIP Performance Based Stock Options [Member]
Local Phone Number
Other, Fair value
Other Securities Fair Value
Other securities fair value.
Authorized In January 2024.
Authorized In January 2024 [Member]
Other current liabilities
Other Liabilities, Current
Other Liabilities, Current, Total
Short-term lease expense
Short-Term Lease, Cost
Merger Agreement [Axis]
Merger Agreement.
Auditor Opinion [Text Block]
Auditor Opinion
Cash Acquired from Acquisition
Cash acquired from acquisition
Service Revenue [Line Items]
Service Revenue [Line Items]
Accounting Policies [Abstract]
Total service revenue
Revenue from Contract with Customer, Excluding Assessed Tax
Revenue from Contract with Customer, Excluding Assessed Tax, Total
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]
Net Unrealized Loss on AFS Securities [Member]
Estimated Useful Lives of Depreciable Assets
Property, Plant and Equipment, Estimated Useful Lives [Table Text Block]
Property, Plant and Equipment, Estimated Useful Lives [Table Text Block]
Lessee, Operating Lease, Liability, to be Paid, Year Four
2030
Shares available for future grants
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant
Weighted-average period in years of all unvested stock-based awards
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Maximum percentage of salary deferral
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent
Fair value of stock-based compensation awards attributable to pre-combination services
Fair value of stock-based compensation awards attributable to pre-combination services
Fair value of the replacement awards attributable to pre-combination services
Capitalized Contract Cost [Domain]
Capitalized Contract Cost [Domain]
Percentage of available-for-sale securities in an unrealized loss position
Available For Sale, Securities In Unrealized Loss Positions, Percentage
Available For Sale, Securities In Unrealized Loss Positions, Percentage
Entity Emerging Growth Company
Indefinite-Lived Intangible Assets [Axis]
Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill
Fair value of purchase consideration
Fair value of purchase consideration