EIN Entity Tax Identification Number 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] Untimely remittances identified on the schedule of delinquent participant contributions corrected Total Fully Corrected Under VFCP and PTE 2002-51 EBP, Schedule of Delinquent Participant Contribution, Corrected Sales 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] Participant contribution, before-tax, percentage of eligible compensation EBP, Participant Contribution, Pretax, Maximum Annual Compensation to Total Compensation, Percentage 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 EBP, Investment, Excluding Plan Interest in Master Trust, Fair Value Level 1 Fair Value, Inputs, Level 1 [Member] EBP, Investment, Fair Value and NAV [Abstract] Total assets EBP, Asset ASSETS EBP, Asset [Abstract] Statistical Measurement [Axis] Statistical Measurement [Axis] Additions: 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] Payment of Benefits EBP, Payment to Participant [Policy Text Block] Trustee EBP, Trustee [Member] LIABILITIES EBP, Liability Registered investment companies Registered Investment Companies [Member] Registered Investment Companies Amendment Flag Amendment Flag Participant EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution Basis of Accounting EBP, Basis of Accounting [Policy Text Block] EBP, Schedule of Asset Held for Investment [Table] EBP, Schedule of Asset Held for Investment [Table] Transfers to Crown Cork & Seal Company Inc. 401(k) Retirement Savings Plan EBP, Change In Net Asset Available For Benefit, Transfer To Plan EBP, Change In Net Asset Available For Benefit, Transfer To Plan Number of shares held EBP, Investment, Number of Shares EBP, Description of Plan and Accounting Change [Abstract] Receivables EBP, Receivable [Abstract] Summary of Investments EBP, Investment, Fair Value and NAV [Table Text Block] Concentration of investments to total EBP, Risk and Uncertainty, Concentration of Investment at Fair Value to Total Investments, Amount EBP, Schedule of Delinquent Participant Contribution [Abstract] Investments [Domain] Investments [Domain] Use of Estimates EBP, Use of Estimate [Policy Text Block] EBP, Related Party and Party-in-Interest [Domain] EBP, Related Party and Party-in-Interest [Domain] Schedule H, Line 4i - Schedule of Assets EBP, Schedule of Asset Held for Investment [Text Block] Cover [Abstract] RISKS AND UNCERTAINTIES EBP, Risk and Uncertainty [Text Block] Employer EBP, Change in Net Asset Available for Benefit, Increase from Employer Contribution, Cash EBP, Schedule of Delinquent Participant Contribution [Line Items] EBP, Schedule of Delinquent Participant Contribution [Line Items] EBP, Related Party and Party-in-Interest [Axis] EBP, Related Party and Party-in-Interest [Axis] Minimum Minimum [Member] Interest income, notes receivable from participants EBP, Change in Net Asset Available for Benefit, Increase from Interest Income on Note Receivable from Participant Investment Type [Axis] Investment Type [Axis] Total contributions EBP, Change in Net Asset Available for Benefit, Increase from Contribution Net appreciation in fair value of investments EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Gain (Loss) on Investment Interest and dividend income 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] Plan number EBP, Plan Number EBP, Investment, Fair Value and NAV [Line Items] EBP, Investment, Fair Value and NAV [Line Items] DESCRIPTION OF PLAN EBP, Description of Plan [Text Block] Total that Constitutes Nonexempt Prohibited Transactions, Contributions Pending Correction in VFCP EBP, Schedule of Delinquent Participant Contribution, Pending Correction in VFCP 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, Schedule of Asset Held for Investment [Abstract] EBP, Accounting Policy [Table] EBP, Accounting Policy [Table] Total additions EBP, Change in Net Asset Available for Benefit, Increase Employer contribution, vesting service period EBP, Employer Contribution Vesting Service Period EBP, Employer Contribution Vesting Service Period Investment income: EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment [Abstract] Investment, Identifier [Axis] Investment, Identifier [Axis] Administrative expenses EBP, Change in Net Asset Available for Benefit, Decrease from Administrative Expense Total (Held at End of Year) EBP, Asset Held for Investment Document Information [Line Items] Document Information [Line Items] Other deductions EBP, Change in Net Asset Available for Benefit, Decrease From Other Deductions EBP, Change in Net Asset Available for Benefit, Decrease From Other Deductions EBP, Risk and Uncertainty [Line Items] EBP, Risk and Uncertainty [Line Items] EBP, Risk and Uncertainty [Table] EBP, Risk and Uncertainty [Table] EBP, Statement of Change in Net Asset Available for Benefit [Abstract] Level 2 Fair Value, Inputs, Level 2 [Member] EBP 100 EBP 100 [Member] EBP 100 Participant accounts, vesting service period EBP, Participant Accounts, Vesting Service Period EBP, Participant Accounts, Vesting Service Period Common stock held (as a percent) EBP, Investment, Employer, Common Stock, to Total Asset, Percentage Total that Constitutes Nonexempt Prohibited Transactions, Contributions Corrected Outside VFCP EBP, Schedule of Delinquent Participant Contribution, Corrected Outside VFCP EBP, Tax Status [Table] EBP, Tax Status [Table] Net increase EBP, Change in Net Asset Available for Benefit, Increase (Decrease) RELATED PARTY TRANSACTIONS EBP, Related Party and Party-in-Interest Transactions [Text Block] Participant contribution, after-tax, percentage of eligible compensation EBP, Participant Contribution, After Tax, Contribution to Eligible Compensation, Percentage EBP, Participant Contribution, After Tax, Contribution to Eligible Compensation, Percentage 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 contributions receivable EBP, Employer Contribution, Receivable Automatic deferral rate (as a percent) EBP, Participant Contribution, Automatic, Deferral Rate Dividend income EBP, Change in Net Asset Available for Benefit, Increase from Dividend Income on Investment Benefits paid to participants EBP, Change in Net Asset Available for Benefit, Decrease from Payment to Participant Investment EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value Participant Contributions Transferred Late to the Plan EBP, Schedule of Delinquent Participant Contribution, Transferred Late to Plan Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] EBP, Statement of Net Asset Available for Benefit [Abstract] Retirement age EBP, Retirement Age EBP, Retirement Age Notes receivable term for general loan EBP, Note Receivable From Participant, General Loan, Borrowing Term EBP, Note Receivable From Participant, General Loan, Borrowing Term EBP, Accounting Policy [Line Items] EBP, Accounting Policy [Line Items] Notes receivable term for the purchase of a primary residence EBP, Note Receivable From Participant, Account, Primary Residence, Maximum Borrowing Term EBP, Note Receivable From Participant, Account, Primary Residence, Maximum Borrowing Term EBP, Tax Status [Abstract] Company common stock fund Common Stock Fund EBP, Employer, Common Stock Fund [Member] Expenses EBP, Expense [Policy Text Block] Notes receivable from participants EBP, Asset Held for Investment, Participant Loan, after Deemed Distribution In-service withdrawal, age EBP, In-Service Withdrawal, Age EBP, In-Service Withdrawal, Age Investment Valuation and Income Recognition EBP, Investment [Policy Text Block] EBP, Participant Contribution, Receivable EBP, Participant Contribution, Receivable Total Fair Value, Inputs, Level 1, Level 2, and Level 3 [Member] Document Type Document Type Entity Central Index Key Entity Central Index Key Participant accounts, increase in vesting percent EBP, Participant Accounts, Increase In Vesting Percentage EBP, Participant Accounts, Increase In Vesting Percentage Automatic cash out limit EBP, Involuntary Cash-out Limit EBP, Involuntary Cash-out Limit Interest rate on notes receivable (as a percent) EBP, Asset Held for Investment, Participant Loan, Interest Rate Collective investment trust Collective investment trusts Collective Investment Trust Common Collective Trust [Member] Net Assets Available for Benefits: EBP, Net Asset Available for Benefit [Abstract] EBP, Risk and Uncertainty [Abstract] EBP, Tax Status [Line Items] EBP, Tax Status [Line Items] Deductions: EBP, Change in Net Asset Available for Benefit, Decrease [Abstract] Forfeitures used to offset contributions EBP, Forfeited Nonvested Account, Decrease from Employer Contribution Required service period EBP, Requisite Service Period EBP, Requisite Service Period Notes receivable from participants EBP, Note Receivable from Participant 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 Purchases EBP, Investment Acquired, Excluding Plan Interest in Master Trust, Cost Schedule H, Line 4a - Schedule of Delinquent Participant Contribution EBP, Schedule of Delinquent Participant Contribution [Text Block] EBP, Schedule of Delinquent Participant Contribution [Table] EBP, Schedule of Delinquent Participant Contribution [Table] TAX STATUS EBP, Tax Status [Text Block] Maximum borrowing, percent EBP, Note Receivable from Participant, Account, Maximum Borrowing, to Total Account, Percentage Document Information [Table] Document Information [Table] Other additions EBP, Change in Net Asset Available for Benefit, Increase From Other Additions EBP, Change in Net Asset Available for Benefit, Increase From Other Additions Notes Receivable From Participants EBP, Note Receivable from Participant [Policy Text Block] Total investment income EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment Transfers from Crown Cork & Seal Company Inc. 401(k) Retirement Savings Plan EBP, Change In Net Asset Available For Benefit, Transfer From Plan EBP, Change In Net Asset Available For Benefit, Transfer From Plan EBP, Related Party and Party-in-Interest Transactions [Line Items] EBP, Related Party and Party-in-Interest Transactions [Line Items] Level 3 Fair Value, Inputs, Level 3 [Member] Total that Constitutes Nonexempt Prohibited Transactions, Contributions Not Corrected EBP, Schedule of Delinquent Participant Contribution, Not Corrected Participant accounts, vesting percent EBP, Participant Accounts, Vesting Percentage EBP, Participant Accounts, Vesting Percentage Net assets available for benefits Beginning of year End of year EBP, Net Asset Available for Benefit Entity [Domain] Entity [Domain] Contributions: EBP, Change in Net Asset Available for Benefit, Increase from Contribution [Abstract] Unallocated forfeitures EBP, Forfeited Nonvested Account Investments 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] Employer contribution, vesting percent EBP, Employer Contribution Vesting Percentage EBP, Employer Contribution Vesting Percentage EBP, Statement of Net Asset Available for Benefit [Line Items] EBP, Statement of Net Asset Available for Benefit [Line Items]