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Contribution, Receivable EBP, Subsequent Event EBP, Subsequent Event [Policy Text Block] EBP, Contribution EBP, Contribution [Policy Text Block] EBP, Description of Plan and Accounting Change [Abstract] Investment Type [Axis] Investment Type [Axis] EBP, Trustee EBP, Trustee [Member] EBP, Investment, Number of Shares EBP, Investment, Number of Shares EBP, Tax Status EBP, Tax Status [Text Block] EBPParticipantContributionVestingPercentage EBPParticipantContributionVestingPercentage EBPParticipantContributionVestingPercentage EBP, Description of Plan [Line Items] EBP, Description of Plan [Line Items] RemittanceOneYearPrior RemittanceOneYearPrior [Member] RemittanceOneYearPrior EBP, Schedule of Asset Held for Investment [Table] EBP, Schedule of Asset Held for Investment [Table] EBPEmployerContributionParticipantCompensationMatchedPercentageTrancheTwo EBPEmployerContributionParticipantCompensationMatchedPercentageTrancheTwo EBPEmployerContributionParticipantCompensationMatchedPercentageTrancheTwo EBP, Investment, Fair Value and NAV EBP, Investment, Fair Value and NAV [Text Block] Document Information, Document [Axis] Document Information, Document [Axis] EBP, Investment, Fair Value and NAV [Table] EBP, Investment, Fair Value and NAV [Table] EBP, Schedule of Delinquent Participant Contribution, Corrected Outside VFCP EBP, Schedule of Delinquent Participant Contribution, Corrected Outside VFCP EBP, Change in Net Asset Available for Benefit, Increase from Employer Contribution, Noncash EBP, Change in Net Asset Available for Benefit, Increase from Employer Contribution, Noncash EBP, Schedule of Reportable Transaction EBP, Schedule of Reportable Transaction [Table Text Block] EmployeeBenefitPlanMaximumAnnualCatchUpContributionLimitAmount EmployeeBenefitPlanMaximumAnnualCatchUpContributionLimitAmount EmployeeBenefitPlanMaximumAnnualCatchUpContributionLimitAmount EBP, Expense EBP, Expense [Policy Text Block] EBP, Change in Net Asset Available for Benefit, Increase from Contribution EBP, Change in Net Asset Available for Benefit, Increase from Contribution EBP, Related Party and Party-in-Interest Transactions [Table] EBP, Related Party and Party-in-Interest Transactions [Table] EBP, Risk and Uncertainty [Table] EBP, Risk and Uncertainty [Table] EBP, Change in Net Asset Available for Benefit, Decrease from Payment to Participant EBP, Change in Net Asset Available for Benefit, Decrease from Payment to Participant EBP, Employer Contribution, Receivable EBP, Employer Contribution, Receivable EBP, Investment, Fair Value EBP, Investment, Fair Value EBP, Participant-Directed EBP, Participant-Directed [Member] Fifty to Fifty-Nine Age [Member] Fifty to Fifty-Nine Age [Member] Fifty to Fifty-Nine Age EBP, Contribution, Participating Employer [Domain] EBP, Contribution, Participating Employer [Domain] EBP, Participant-Directed and Nonparticipant-Directed Status [Domain] EBP, Participant-Directed and Nonparticipant-Directed Status [Domain] EBP, Net Asset Available for Benefit EBP, Net Asset Available for Benefit EBP, Schedule of Asset Held for Investment [Line Items] EBP, Schedule of Asset Held for Investment [Line Items] EBP, Accounting Policy [Line Items] EBP, Accounting Policy [Line Items] EBP, Investment, Level 3 Reconciliation, Decrease from Sale EBP, Investment, Level 3 Reconciliation, Decrease from Sale EBP, Schedule of Delinquent Participant Contribution [Abstract] EBP, Participant Contribution, Pretax, Maximum Annual Compensation, Amount EBP, Participant Contribution, Pretax, Maximum Annual Compensation, Amount EBP, Employer, Common Stock EBP, Employer, Common Stock [Member] EBP, Tax Status [Abstract] EBP, Change in Net Asset Available for Benefit, Increase (Decrease) EBP, Change in Net Asset Available for Benefit, Increase (Decrease) Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Cover [Abstract] EBP, Nonparticipant-Directed EBP, Nonparticipant-Directed [Member] EBP, Risk and Uncertainty [Line Items] EBP, Risk and Uncertainty [Line Items] EBP, Schedule of Asset Held for Investment [Abstract] EBP, Change in Net Asset Available for Benefit, Increase from Dividend Income on Investment EBP, Change in Net Asset Available for Benefit, Increase from Dividend Income on Investment RemittanceYearAxis [Domain] RemittanceYearAxis [Domain] RemittanceYearAxis [Domain] RemittanceYearAxis [Axis] RemittanceYear [Axis] RemittanceYear Entity [Domain] Entity [Domain] EBP, Schedule of Delinquent Participant Contribution EBP, Schedule of Delinquent Participant Contribution [Table Text Block] Investment, Identifier [Axis] Investment, Identifier [Axis] EBP, Schedule of Reportable Transaction [Line Items] EBP, Schedule of Reportable Transaction [Line Items] Document Fiscal Year Focus Document Fiscal Year Focus Cash Cash [Member] EBP, Schedule of Delinquent Participant Contribution [Line Items] EBP, Schedule of Delinquent Participant Contribution [Line Items] EBP, Investment, Fair Value and NAV [Abstract] EBP, Basis of Accounting EBP, Basis of Accounting [Policy Text Block] EBP, Accounting Standard Update and Change in Accounting Principle [Table] EBP, Accounting Standard Update and Change in Accounting Principle [Table] Document [Domain] Document [Domain] EBP, Tax Status [Line Items] EBP, Tax Status [Line Items] EBPEmployerContributionMatchingPercentageTrancheOne EBPEmployerContributionMatchingPercentageTrancheOne EBPEmployerContributionMatchingPercentageTrancheOne EBP, Statement of Change in Net Asset Available for Benefit [Table] EBP, Statement of Change in Net Asset Available for Benefit [Table] EBP, Description of Plan [Table] EBP, Description of Plan [Table] Mutual Fund Mutual Fund [Member] EBP, Asset Held for Investment, Party-in-Interest [true false] EBP, Asset Held for Investment, Party-in-Interest [true false] EBP, Investment EBP, Investment [Policy Text Block] Amendment Flag Amendment Flag EBP, Change in Net Asset Available for Benefit, Decrease from Administrative Expense EBP, Change in Net Asset Available for Benefit, Decrease from Administrative Expense Common Collective Trust Common Collective Trust [Member] EBP, Change in Net Asset Available for Benefit, Decrease EBP, Change in Net Asset Available for Benefit, Decrease EBP, Plan Termination EBP, Plan Termination [Text Block] EBP, Statement of Change in Net Asset Available for Benefit [Abstract] EBP, Related Party and Party-in-Interest Transactions [Abstract] EBP, Forfeited Nonvested Account EBP, Forfeited Nonvested Account EBP, Related Party and Party-in-Interest Transactions [Line Items] EBP, Related Party and Party-in-Interest Transactions [Line Items] EBPEmployerContributionMatchingPercentageTrancheTwo EBPEmployerContributionMatchingPercentageTrancheTwo EBPEmployerContributionMatchingPercentageTrancheTwo EBP, Statement of Net Asset Available for Benefit [Abstract] Document Fiscal Period Focus Document Fiscal Period Focus EBP, Description of Plan EBP, Description of Plan [Text Block] EBP, Risk and Uncertainty, Concentration of Investment at Fair Value to Total Investments, Percentage EBP, Risk and Uncertainty, Concentration of Investment at Fair Value to Total Investments, Percentage EBP, Summary of Accounting Policy EBP, Summary of Accounting Policy [Text Block] EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution Document Period End Date Document Period End Date EBP, Investment, Level 3 Reconciliation, Increase (Decrease) from Realized Gain (Loss) EBP, Investment, Level 3 Reconciliation, Increase from Purchase EBP, Statement of Net Asset Available for Benefit [Line Items] EBP, Statement of Net Asset Available for Benefit [Line Items] EBP, Participant-Directed and Nonparticipant-Directed Status [Axis] EBP, Participant-Directed and Nonparticipant-Directed Status [Axis] Entity Central Index Key Entity Central Index Key EBP, Investment, Excluding Plan Interest in Master Trust, Fair Value EBP, Investment, Excluding Plan Interest in Master Trust, Fair Value Legal Entity [Axis] Legal Entity [Axis] Entity Tax Identification Number Entity Tax Identification Number EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment EBP, Pooled Separate Account [Member] EBP, Pooled Separate Account [Member] EBP, Accounting Policy, Accounting Standard Update, and Change in Accounting Principle [Abstract] EBP, Plan Number EBP, Plan Number EBP, Investment, Level 3 Reconciliation, Increase (Decrease) from Gain (Loss) EBP, Investment, Level 3 Reconciliation, Increase (Decrease) from Gain (Loss) Sixty to Sixty-Three Age [Member] Sixty to Sixty-Three Age [Member] Sixty to Sixty-Three Age EBP, Investment, Issuer Name [Extensible Enumeration] EBP, Investment, Issuer Name [Extensible Enumeration] Document Type Document Type Fair Value, Inputs, Level 3 Fair Value, Inputs, Level 3 [Member] EBP, Statement of Net Asset Available for Benefit [Table] EBP, Statement of Net Asset Available for Benefit [Table] EBP, Investment, Fair Value and NAV [Line Items] EBP, Investment, Fair Value and NAV [Line Items] EBP, Use of Estimate EBP, Use of Estimate [Policy Text Block] Fair Value, Inputs, Level 2 Fair Value, Inputs, Level 2 [Member] EBP, Schedule of Asset Held for Investment EBP, Schedule of Asset Held for Investment [Table Text Block] EBP, Related Party and Party-in-Interest [Axis] EBP, Related Party and Party-in-Interest [Axis] EBP, Related Party and Party-in-Interest [Domain] EBP, Related Party and Party-in-Interest [Domain] EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Gain (Loss) on Investment EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Gain (Loss) on Investment EBP, Accounting Policy [Table] EBP, Accounting Policy [Table] EBP, Schedule of Reportable Transaction [Abstract] Investments [Domain] Investments [Domain] Document Information [Table] Document Information [Table] EBP, Statement of Change in Net Asset Available for Benefit [Line Items] EBP, Statement of Change in Net Asset Available for Benefit [Line Items] EBP, Risk and Uncertainty [Abstract] Fair Value, Inputs, Level 1 Fair Value, Inputs, Level 1 [Member] Entity Registrant Name Entity Registrant Name EBP, Schedule of Delinquent Participant Contribution, Transferred Late to Plan EBP, Schedule of Delinquent Participant Contribution, Transferred Late to Plan EBP, Tax Status [Table] EBP, Tax Status [Table] EBP, Accounting Standard Update and Change in Accounting Principle [Line Items] EBP, Accounting Standard Update and Change in Accounting Principle [Line Items] EBP, Investment, Excluding Plan Interest in Master Trust, Cost EBP, Investment, Excluding Plan Interest in Master Trust, Cost EBP, Participant Contribution, Pretax, Minimum Annual Compensation to Total Compensation, Percentage EBP, Participant Contribution, Pretax, Minimum Annual Compensation to Total Compensation, Percentage EBP, Participant Contribution, Pretax, Minimum Annual Compensation to Total Compensation, Percentage EBP, Schedule of Delinquent Participant Contribution [Table] EBP, Schedule of Delinquent Participant Contribution [Table] EBP, Receivable EBP, Receivable EBP, Risk and Uncertainty EBP, Risk and Uncertainty [Text Block] EBP, Employer Contribution, Participant Compensation Matched, Percentage EBP, Employer Contribution, Participant Compensation Matched, Percentage The Davey Tree Expert Company [Member] The Davey Tree Expert Company Vanguard [Member] Vanguard JPMorgan [Member] JPMorgan American [Member] American Metropolitan West [Member] Metropolitan West T. Rowe Price [Member] T. Rowe Price Principal Global Investors [Member] Principal Global Investors SEI Trust Company [Member] SEI Trust Company