Maximum Maximum [Member] Legal Entity [Axis] Legal Entity [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] EBP, Description of Plan [Table] EBP, Description of Plan [Table] Mutual Funds Mutual Fund [Member] Subsequent Event Subsequent Event [Member] Common stock sales by plan EBP, Investment Sold, Excluding Plan Interest in Master Trust, Selling Price EBP, Related Party and Party-in-Interest Transactions [Table] EBP, Related Party and Party-in-Interest Transactions [Table] Total deductions EBP, Change in Net Asset Available for Benefit, Decrease Maximum borrowing, amount EBP, Note Receivable from Participant, Account, Maximum Borrowing, Amount Fair Value Measurements EBP, Investment, Fair Value and NAV [Text Block] Minimum borrowing, amount EBP, Note Receivable from Participant, Account, Minimum Borrowing, Amount Total investments at fair value (Note 7) Assets at fair value EBP, Investment, Excluding Plan Interest in Master Trust, Fair Value Subsequent Event Type [Domain] Subsequent Event Type [Domain] Money Market Funds Money Market Funds [Member] Quoted Prices In Active Markets for Identical Assets/Liabilities (Level 1) Fair Value, Inputs, Level 1 [Member] EBP, Investment, Fair Value and NAV [Abstract] Statistical Measurement [Axis] Statistical Measurement [Axis] Additions to net assets attributed to EBP, Change in Net Asset Available for Benefit, Increase [Abstract] EBP, Statement of Change in Net Asset Available for Benefit [Table] EBP, Statement of Change in Net Asset Available for Benefit [Table] Plan assets transferred into the plan EBP, Change in Net Asset Available for Benefit, Transfer to (from) Plan Distributions and Withdrawals EBP, Payment to Participant [Policy Text Block] Amendment Flag Amendment Flag By participants EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution Basis of Presentation EBP, Basis of Accounting [Policy Text Block] EBP, Schedule of Asset Held for Investment [Table] EBP, Schedule of Asset Held for Investment [Table] EBP, Description of Plan and Accounting Change [Abstract] Receivables: EBP, Receivable [Abstract] Employer contribution, discretionary global entity score contribution to eligible compensation, percentage EBP, Employer Contribution, Discretionary Global Entity Score Contribution To Eligible Compensation, Percentage EBP, Employer Contribution, Discretionary Global Entity Score Contribution To Eligible Compensation, Percentage Schedule of Plan Assets Accounted at Fair Value EBP, Investment, Fair Value and NAV [Table Text Block] EBP, Contribution [Abstract] EBP, Participant-Directed EBP, Participant-Directed [Member] Employer contribution, maximum non-elective contribution to eligible compensation, percentage EBP, Employer Contribution, Maximum Non-Elective Contribution To Eligible Compensation, Percentage EBP, Employer Contribution, Maximum Non-Elective Contribution To Eligible Compensation, Percentage Assets at fair value, percentage EBP, Investment, Excluding Plan Interest In Master Trust, Fair Value, Percentage EBP, Investment, Excluding Plan Interest In Master Trust, Fair Value, Percentage Investments [Domain] Investments [Domain] Use of Estimates EBP, Use of Estimate [Policy Text Block] Schedule H, Line 4i – Schedule of Assets (Held At End of Year) EBP, Schedule of Asset Held for Investment [Text Block] Cover [Abstract] Mutual Fund, Domestic Mutual Fund, Domestic [Member] Mutual Fund, Domestic By employer EBP, Change in Net Asset Available for Benefit, Increase from Employer Contribution, Cash Minimum Minimum [Member] Dividends EBP, Investment Income, Receivable Investment Type [Axis] Investment Type [Axis] Interest income on notes receivable from participants EBP, Change in Net Asset Available for Benefit, Increase from Interest Income on Note Receivable from Participant Total contributions EBP, Change in Net Asset Available for Benefit, Increase from Contribution Employer contribution, vesting, year of service, period EBP, Employer Contribution, Vesting, Year Of Service, Period EBP, Employer Contribution, Vesting, Year Of Service, Period Highest outstanding loan balance prior to loan request, look-back period EBP, Note Receivable From Participant, Account, Highest Outstanding Loan Balance Prior To Loan Request, Look-Back Period EBP, Note Receivable From Participant, Account, Highest Outstanding Loan Balance Prior To Loan Request, Look-Back Period Net appreciation in fair value of investments EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Gain (Loss) on Investment Dividends and interest EBP, Change in Net Asset Available for Benefit, Increase from Interest and Dividend Income on Investment EBP, Description of Plan [Line Items] EBP, Description of Plan [Line Items] EBP, Investment, Fair Value and NAV [Line Items] EBP, Investment, Fair Value and NAV [Line Items] Description of the Plan EBP, Description of Plan [Text Block] 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, Statement of Net Asset Available for Benefit [Table] EBP, Statement of Net Asset Available for Benefit [Table] EBP, Schedule of Asset Held for Investment [Line Items] EBP, Schedule of Asset Held for Investment [Line Items] EBP, Employer, Common Stock EBP, Employer, Common Stock [Member] EBP, Schedule of Asset Held for Investment [Abstract] EBP, Accounting Policy [Table] EBP, Accounting Policy [Table] Net additions EBP, Change in Net Asset Available for Benefit, Increase Investment income: EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment [Abstract] Investment, Identifier [Axis] Investment, Identifier [Axis] Borrowing term EBP, Note Receivable From Participant, Borrowing Term EBP, Note Receivable From Participant, Borrowing Term Risks and Uncertainties EBP, Risk and Uncertainty [Policy Text Block] Document Information [Line Items] Document Information [Line Items] Other EBP, Change In Net Asset Available For Benefit, Decrease From Other Expenses EBP, Change In Net Asset Available For Benefit, Decrease From Other Expenses EBP PMI DPSP EBP PMI DPSP [Member] EBP PMI DPSP Employer contribution, participant compensation matched, percentage EBP, Employer Contribution, Participant Compensation Matched, Percentage EBP, Statement of Change in Net Asset Available for Benefit [Abstract] Significant Other Observable Inputs (Level 2) Fair Value, Inputs, Level 2 [Member] Equity Securities Equity Securities [Member] EBP, Contribution [Table] EBP, Contribution [Table] Subsequent Event Type [Axis] Subsequent Event Type [Axis] EBP, Tax Status [Table] EBP, Tax Status [Table] Net increase EBP, Change in Net Asset Available for Benefit, Increase (Decrease) Transactions with Parties-in-Interest EBP, Related Party and Party-in-Interest Transactions [Text Block] EBP, Related Party and Party-in-Interest Transactions [Abstract] EBP, Accounting Policy, Accounting Standard Update, and Change in Accounting Principle [Abstract] Total receivables EBP, Receivable Employer's contribution EBP, Employer Contribution, Receivable Participant contribution, automatic, deferral rate EBP, Participant Contribution, Automatic, Deferral Rate Investments: EBP, Investment, Fair Value [Abstract] Distributions and withdrawals EBP, Change in Net Asset Available for Benefit, Decrease from Payment to Participant Current Value EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Participant contribution, compensation limitation, percentage EBP, Participant Contribution, Compensation Limitation, Percentage EBP, Participant Contribution, Compensation Limitation, Percentage EBP, Statement of Net Asset Available for Benefit [Abstract] Employer contribution, grandfathered annual business rating contribution to eligible compensation, percentage EBP, Employer Contribution, Grandfathered Annual Business Rating Contribution To Eligible Compensation, Percentage EBP, Employer Contribution, Grandfathered Annual Business Rating Contribution To Eligible Compensation, Percentage EBP, Accounting Policy [Line Items] EBP, Accounting Policy [Line Items] EBP, Tax Status [Abstract] Number of investment options EBP, Number Of Investment Options EBP, Number Of Investment Options Expenses EBP, Expense [Policy Text Block] Outstanding Loan Balance EBP, Asset Held for Investment, Participant Loan, after Deemed Distribution Valuation of Investments/Investment Transactions and Investment Income EBP, Investment [Policy Text Block] Participants' contributions EBP, Participant Contribution, Receivable Mutual Fund, Foreign Mutual Fund, Foreign [Member] Mutual Fund, Foreign Fair Value, Inputs, Level 1, Level 2, and Level 3 Fair Value, Inputs, Level 1, Level 2, and Level 3 [Member] Document Type Document Type Plan Termination EBP, Plan Termination [Text Block] Employer contribution vesting service period EBP, Employer Contribution Vesting Service Period EBP, Employer Contribution Vesting Service Period Entity Central Index Key Entity Central Index Key Participant loan, interest rate EBP, Asset Held for Investment, Participant Loan, Interest Rate Net assets available for benefits: EBP, Net Asset Available for Benefit [Abstract] EBP, Tax Status [Line Items] EBP, Tax Status [Line Items] Contributions EBP, Contribution [Text Block] EBP, Subsequent Event [Table] EBP, Subsequent Event [Table] Deductions from net assets attributed to: EBP, Change in Net Asset Available for Benefit, Decrease [Abstract] Participants' loans EBP, Note Receivable from Participant Employer contribution, change of control, participant annual compensation, percentage EBP, Employer Contribution, Change Of Control, Participant Annual Compensation, Percentage EBP, Employer Contribution, Change Of Control, Participant Annual Compensation, Percentage Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Summary of Significant Accounting Policies EBP, Summary of Accounting Policy [Text Block] Entity Registrant Name Entity Registrant Name Participant contribution vesting percentage EBP, Participant Contribution Vesting Percentage EBP, Participant Contribution Vesting Percentage Cost of purchases by plan EBP, Investment Acquired, Excluding Plan Interest in Master Trust, Cost EBP, Subsequent Event [Abstract] Subsequent Events EBP, Subsequent Event [Text Block] Employer contribution, period following change of control EBP, Employer Contribution, Period Following Change Of Control EBP, Employer Contribution, Period Following Change Of Control Tax Status EBP, Tax Status [Text Block] EBP, Contribution [Line Items] EBP, Contribution [Line Items] Maximum borrowing, to total account, percentage EBP, Note Receivable from Participant, Account, Maximum Borrowing, to Total Account, Percentage EBP, Participant-Directed and Nonparticipant-Directed Status [Domain] EBP, Participant-Directed and Nonparticipant-Directed Status [Domain] EBP, Subsequent Event [Line Items] EBP, Subsequent Event [Line Items] EBP, Participant-Directed and Nonparticipant-Directed Status [Axis] EBP, Participant-Directed and Nonparticipant-Directed Status [Axis] Document Information [Table] Document Information [Table] EBP, Nonparticipant-Directed EBP, Nonparticipant-Directed [Member] Total investment income Net realized gains and dividends EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment Redemption, notice period (up to) EBP, Fair Value, Investment, NAV, Redemption, Notice Period EBP, Related Party and Party-in-Interest Transactions [Line Items] EBP, Related Party and Party-in-Interest Transactions [Line Items] Significant Unobservable Inputs (Level 3) Fair Value, Inputs, Level 3 [Member] Net assets available for benefits Beginning of year End of year EBP, Net Asset Available for Benefit Entity [Domain] Entity [Domain] Contributions to the Plan: EBP, Change in Net Asset Available for Benefit, Increase from Contribution [Abstract] Fixed Income Investments Fixed Income Investments [Member] Assets Measured at Net Asset Value Fair Value Measured at Net Asset Value Per Share [Member] EBP, Investment, Fair Value and NAV [Table] EBP, Investment, Fair Value and NAV [Table] EBP, Statement of Net Asset Available for Benefit [Line Items] EBP, Statement of Net Asset Available for Benefit [Line Items]