1001 - Document - Cover link:presentationLink link:definitionLink link:calculationLink 1002 - Statement - Statements of Net Assets Available for Benefits link:presentationLink link:definitionLink link:calculationLink 1003 - Statement - Statement of Changes in Net Assets Available for Benefits link:presentationLink link:definitionLink link:calculationLink 1004 - Disclosure - Description of Plan link:presentationLink link:definitionLink link:calculationLink 1005 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:definitionLink link:calculationLink 1006 - Disclosure - Fair Value Measurements link:presentationLink link:definitionLink link:calculationLink 1007 - Disclosure - Tax Status link:presentationLink link:definitionLink link:calculationLink 1008 - Disclosure - Related Party and Party-In-Interest Transactions link:presentationLink link:definitionLink link:calculationLink 1009 - Disclosure - Plan Termination link:presentationLink link:definitionLink link:calculationLink 1010 - Disclosure - SECURE Act 2.0 link:presentationLink link:definitionLink link:calculationLink 1011 - Disclosure - Subsequent Events link:presentationLink link:definitionLink link:calculationLink 1012 - Disclosure - Schedule H, Line 4(i) - Schedule of Assets (Held at end of Year) link:presentationLink link:definitionLink link:calculationLink 1013 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:definitionLink link:calculationLink 1014 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:definitionLink link:calculationLink 1015 - Disclosure - Description of Plan - Addition Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1016 - Disclosure - Summary of Significant Accounting Policies - Additional information (Detail) link:presentationLink link:definitionLink link:calculationLink 1017 - Disclosure - Fair Value Measurements - Summary of Plan's Investments at Fair Value (Detail) link:presentationLink link:definitionLink link:calculationLink 1018 - Disclosure - Fair Value Measurements - Summary of Fair Value of Investments, Other than Level 1 (Detail) link:presentationLink link:definitionLink link:calculationLink 1019 - Disclosure - Related Party and Party-In-Interest Transactions - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1020 - Disclosure - Plan Termination - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1021 - Disclosure - Schedule H, Line 4(i) - Schedule of Assets (Held at end of Year) (Detail) link:presentationLink link:definitionLink link:calculationLink 1022 - Disclosure - Schedule H, Line 4(i) - Schedule of Assets (Held at end of Year) (Detail) Alternate link:presentationLink link:definitionLink link:calculationLink Cover [Abstract] Document Information [Table] Document Information [Line Items] Amendment Flag Current Fiscal Year End Date Document Fiscal Period Focus Document Fiscal Year Focus Document Period End Date Document Type Entity Central Index Key Entity Registrant Name Legal Entity [Axis] Entity [Domain] EBP 002 [Member] EBP, Statement of Net Asset Available for Benefit [Abstract] EBP, Statement of Net Asset Available for Benefit [Table] EBP, Statement of Net Asset Available for Benefit [Line Items] EBP, Asset [Abstract] Assets: EBP, Investment, Excluding Plan Interest in Master Trust, Fair Value Investments, at fair value EBP, Investment, excluding plan interest in master trust, fair value EBP, Net Asset Available for Benefit Net assets available for benefits End of year Beginning of year EBP, Note Receivable from Participant Notes receivable from participants EBP, Statement of Change in Net Asset Available for Benefit [Abstract] EBP, Statement of Change in Net Asset Available for Benefit [Table] EBP, Statement of Change in Net Asset Available for Benefit [Line Items] EBP, Change in Net Asset Available for Benefit, Increase [Abstract] Additions: Ebp Net Assets Available For Benefits [Abstract] Net assets available for benefits: EBP, Change in Net Asset Available for Benefit, Decrease [Abstract] Deductions: EBP, Change in Net Asset Available for Benefit, Decrease Total deductions EBP, Change in Net Asset Available for Benefit, Decrease from Administrative Expense Administrative expenses EBP, Change in Net Asset Available for Benefit, Decrease from Payment to Participant Benefits paid to participants EBP, Change in Net Asset Available for Benefit, Increase (Decrease) Net increase in assets available for benefits: EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment [Abstract] Investment income: EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Gain (Loss) on Investment Net appreciation in fair value of investments EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment Total investment income EBP, Change in Net Asset Available for Benefit, Increase from Dividend Income on Investment Dividends EBP, Change in Net Asset Available for Benefit, Increase from Interest Income on Note Receivable from Participant Interest income on notes receivable from participants Employee Benefit Plan Other Income Revenue Sharing Other income – revenue sharing Employee benefit plan other income revenue sharing. EBP, Change in Net Asset Available for Benefit, Increase from Contribution [Abstract] Contributions: EBP, Change in Net Asset Available for Benefit, Increase Total additions EBP, Change in Net Asset Available for Benefit, Increase from Contribution Total contributions EBP, Change in Net Asset Available for Benefit, Increase from Employer Contribution, Cash and Noncash Employer EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution, Excluding Rollover Participant EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution, Rollover Participant rollover EBP, Description of Plan and Accounting Change [Abstract] EBP, Description of Plan [Table] EBP, Description of Plan [Line Items] EBP, Description of Plan [Text Block] Description of Plan EBP, Accounting Policy, Accounting Standard Update, and Change in Accounting Principle [Abstract] EBP, Accounting Policy [Table] EBP, Accounting Policy [Line Items] EBP, Summary of Accounting Policy [Text Block] Summary of Significant Accounting Policies EBP, Investment, Fair Value and NAV [Abstract] EBP, Investment, Fair Value and NAV [Table] EBP, Investment, Fair Value and NAV [Line Items] EBP, Investment, Fair Value and NAV [Text Block] Fair Value Measurements EBP, Tax Status [Abstract] EBP, Tax Status [Table] EBP, Tax Status [Line Items] EBP, Tax Status [Text Block] Tax Status EBP, Related Party and Party-in-Interest Transactions [Abstract] EBP, Related Party and Party-in-Interest Transactions [Table] EBP, Related Party and Party-in-Interest Transactions [Line Items] EBP, Related Party and Party-in-Interest Transactions [Text Block] Related Party and Party-In-Interest Transactions Employee Benefit Plan Plan Termination [Abstract] Employee Benefit Plan Plan Termination [Table] Employee Benefit Plan Plan Termination [Line Items] EBP, Plan Termination [Text Block] Plan Termination Ebp Secure Act [Abstract] Ebp Secure Act [Table] Ebp Secure Act [Line Items] EBP Secure Act [Text Block] SECURE Act 2.0 Ebp secure act. EBP, Subsequent Event [Abstract] EBP, Subsequent Event [Table] EBP, Subsequent Event [Line Items] EBP, Subsequent Event [Text Block] Subsequent Events EBP, Schedule of Asset Held for Investment [Abstract] EBP, Schedule of Asset Held for Investment [Table] EBP, Schedule of Asset Held for Investment [Line Items] EBP, Schedule of Asset Held for Investment [Table Text Block] Schedule H, Line 4(i) - Schedule of Assets EBP, Risk and Uncertainty [Policy Text Block] Risk and Uncertainties EBP, Basis of Accounting [Policy Text Block] Basis of Accounting EBP, Contribution [Policy Text Block] Contributions EBP, Expense [Policy Text Block] Administrative Expenses EBP, Investment [Policy Text Block] Investment Valuation and Income (Loss) Recognition EBP, Note Receivable from Participant [Policy Text Block] Notes Receivable from Participants EBP, Payment to Participant [Policy Text Block] Payment of Benefits EBP, Use of Estimate [Policy Text Block] Use of Estimates EBP, Investment, Fair Value and NAV [Table Text Block] Summary of the Plan's Investments at Fair Value Employee Benefit Plan Allocated To Eligible Plan Participants Employee benefit plan allocated to eligible plan participants Employee benefit plan allocated to eligible plan participants. Employee Benefit Plan Allocated To Plan Expenses Employee benefit plan allocated to plan expenses Employee benefit plan allocated to plan expenses. Employee Benefit Plan Deferral Eligible Compensation Percentage Employee benefit plan deferral eligible compensation percentage Employee benefit plan deferral eligible compensation percentage. EBP, Employer Contribution, Matching Percentage Ebp, employer contribution, matching percentage EBP, Employer Contribution, Participant Compensation Matched, Percentage Ebp, employer contribution, participant compensation matched, percentage Employee Benefit Plan Employer Participant Loan Interest Percentage Description Employee Benefit Plan Employer Participant Loan Interest Percentage Description Employee benefit plan employer participant loan interest percentage description. EBP, Forfeited Nonvested Account Ebp, forfeited nonvested account EBP, Forfeited Nonvested Account, Decrease from Administrative Expense Ebp, forfeited nonvested account, decrease from administrative expense EBP, Forfeited Nonvested Account, Decrease from Employer Contribution Ebp, forfeited nonvested account, decrease from employer contribution Employee Benefit Plan Increases Of Deferral Eligible Compensation Percentage Employee benefit plan increases of deferral eligible compensation percentage Employee benefit plan increases of deferral eligible compensation percentage. Employee Benefit Plan Increases Of Maximum Deferral Eligible Compensation Percentage Employee benefit plan increases of maximum deferral eligible compensation percentage Employee benefit plan increases of maximum deferral eligible compensation percentage. Employee Benefit Plan Interest Loan Outstanding Percentage Employee benefit plan interest loan outstanding percentage Employee benefit plan interest loan outstanding percentage Employee Benefit Plan Investment In Specified Fund Percentage Employee benefit plan investment in specified fund percentage Employee benefit plan investment in specified fund percentage. EBP, Note Receivable from Participant, Account, Maximum Borrowing, Amount Ebp, note receivable from participant, account, maximum borrowing, amount EBP, Note Receivable from Participant, Account, Maximum Borrowing, to Total Account, Percentage Ebp, note receivable from participant, account, maximum borrowing, to total account, percentage EBP, Note Receivable from Participant, Account, Minimum Borrowing, Amount Ebp, note receivable from participant, account, minimum borrowing, amount EBP, Participant Contribution, Pretax, Maximum Annual Compensation to Total Compensation, Percentage Ebp, participant contribution, pretax, maximum annual compensation to total compensation, percentage Employee Benefit Plan Participants Are Fully Vested In Their Contributions Percentage Employee benefit plan participants are fully vested in their contributions percentage Employee benefit plan participants are fully vested in their contributions percentage. Employee Benefit Plan Participant With Distribution Employee benefit plan participant with distribution Employee benefit plan participant with distribution. Employee Benefit Plan Participant With Vested Balance Employee benefit plan participant with vested balance Employee benefit plan participant with vested balance. Employee Benefit Plan Penalty And Applicable Income Tax Employee benefit plan penalty and applicable income tax Employee benefit plan penalty and applicable income tax. Employee Benefit Plan Revenue Credit Account Remain Balance Employee benefit plan revenue credit account remain balance Employee benefit plan revenue credit account remain balance. Investment Type [Axis] Investments [Domain] Note Receivable From Participant [Member] Statistical Measurement [Axis] Statistical Measurement [Domain] Maximum [Member] Minimum [Member] Employee Benefit Plan Investment Concentration Employee benefit plan investment concentration Employee Benefit Plan Investment Concentration. Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value, Inputs, Level 1 [Member] Fair Value Measured at Net Asset Value Per Share [Member] Common Collective Trust And Commingled Pools [Member] Common Stock [Member] Mutual Fund [Member] Total Investment [Member] Employee Benefit Plan Redemption Notice Period Redemption notice period Employee benefit plan redemption notice period. Commingled Pools [Member] Common Collective Trust [Member] EBP, Related Party and Party-in-Interest [Axis] EBP, Related Party and Party-in-Interest [Domain] Ing Groep Nv [Member] EBP, Investment, Number of Shares EBP, Investment, number of shares EBP, Investment, Purchased, Number of Shares EBP, Investment, purchased, number of shares EBP, Investment, Sold, Number of Shares EBP, Investment, sold, number of shares Emplyee Benefit Plan Dividend Income On Investment Employee benefit plan dividend income on investment Employee benefit plan dividend income on investment. Employee Benefit Plan Plan Termination Effected Participants Percentage EBP, Plan termination effected participants percentage Employee Benefit Plan Plan Termination Effected Participants Percentage EBP, Participant-Directed and Nonparticipant-Directed Status [Axis] EBP, Participant-Directed and Nonparticipant-Directed Status [Domain] EBP, Asset Held for Investment EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Asset Held for Investment, Participant Loan, after Deemed Distribution EBP, Asset Held for Investment, Party-in-Interest [true false] EBP, Investment, Issuer Name [Extensible Enumeration] EBP, Investment, Current Value, Type [Extensible Enumeration] EBP, Asset Held for Investment, Participant Loan, Interest Rate EBP, Plan Number Entity Tax Identification Number Investment, Identifier [Axis] Investment, Issuer Name [Axis] Investment, Issuer Name [Domain] Commingled Pool [Member] American Century Investments [Member] Baird [Member] Blackrock [Member] Capital Group [Member] Carillon Family of Funds [Member] Cohen & Steers [Member] Dimensional Fund Advisors [Member] Fidelity Emerging Markets Index Fund [Member] Fidelity Institutional Asset Management Trust Company [Member] Fidelity Investments Institutional Operations Company, LLC [Member] Harbor Trust Company [Member] Parnassus [Member] PIMCO [Member] Seafarer Funds [Member] T Rowe Price [Member] EBP, Participant-Directed [Member] Commingled Pools Fidelity Freedom 2010 CP B [Member] Commingled Pools Fidelity Freedom 2015 CP B [Member] Commingled Pools Fidelity Freedom 2020 CP B [Member] Commingled Pools Fidelity Freedom 2025 CP B [Member] Commingled Pools Fidelity Freedom 2030 CP B [Member] Commingled Pools Fidelity Freedom 2035 CP B [Member] Commingled Pools Fidelity Freedom 2040 CP B [Member] Commingled Pools Fidelity Freedom 2045 CP B [Member] Commingled Pools Fidelity Freedom 2050 CP B [Member] Commingled Pools Fidelity Freedom 2055 CP B [Member] Commingled Pools Fidelity Freedom 2060 CP B [Member] Commingled Pools Fidelity Freedom 2065 CP B [Member] Commingled Pools Fidelity Freedom 2070 CP B [Member] Commingled Pools Fidelity Freedom Retire B [Member] Common Collective Trusts Harbor Capital Appreciation CIT 2 [Member] Common Collective Trusts T Rowe Price Stable Value Fund [Member] Mutual Funds American Century Small Cap Growth IV [Member] Mutual Funds American Funds Balanced Fund Class R6 [Member] Mutual Funds Baird Core Plus Institutional [Member] Mutual Funds Baird SH TM Bond IS [Member] Mutual Funds Carillon Eagle Mid Cap Growth R6 [Member] Mutual Funds Cohen And Steers Institutional Realty Shares [Member] Mutual Funds DFA U.S. Small Cap I [Member] Mutual Funds Fidelity 500 Index Fund [Member] Mutual Funds Fidelity Emerging Markets Index Fund [Member] Mutual Funds Fidelity Government Money Market Fund [Member] Mutual Funds Fidelity International Capital Appreciation K6 [Member] Mutual Funds Fidelity International Index Fund [Member] Mutual Funds Fidelity Mid Cap Index Fund [Member] Mutual Funds iShares U.S. Aggregate Bond Index K [Member] Mutual Funds Parnassus Core Equity IS [Member] Mutual Funds PIMCO All Asset Institutional [Member] Mutual Funds PIMCO High Yield Inst [Member] Mutual Funds Seafarer OS GR And IN IV [Member] Mutual Funds T. Rowe Price Equity Income Fund [Member]