Entity Central Index Key Income tax reconciliation nondeductible expenses. Income tax reconciliation cares act. Income tax reconciliation return to provision adjustments. Adjusted EBITDA from continuing operations. Factoring discount. Allocated related party management fee. IPO and separation-related costs. Cover [Abstract] Document Type Document Type Amendment Flag Amendment Flag Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Current Fiscal Year End Date Current Fiscal Year End Date Document Fiscal Period Focus Document Fiscal Period Focus Entity File Number Entity File Number Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Incorporation, State or Country Code Entity Incorporation State Country Code Entity Tax Identification Number Entity Tax Identification Number Entity Address, Address Line One Entity Address Address Line1 Entity Address, City or Town Entity Address City Or Town Entity Address, State or Province Entity Address State Or Province Entity Address, Postal Zip Code Entity Address Postal Zip Code City Area Code City Area Code Local Phone Number Local Phone Number Title of 12(b) Security Security12b Title Trading Symbol Trading Symbol Security Exchange Name Security Exchange Name Entity Well-known Seasoned Issuer Entity Well Known Seasoned Issuer Entity Current Reporting Status Entity Current Reporting Status Entity Voluntary Filers Entity Voluntary Filers Entity Interactive Data Current Entity Interactive Data Current Entity Filer Category Entity Filer Category Entity Small Business Entity Small Business Entity Emerging Growth Company Entity Emerging Growth Company Entity Shell Company Entity Shell Company Entity Public Float Entity Public Float Entity Common Stock, Shares Outstanding Entity Common Stock Shares Outstanding Document Annual Report Document Annual Report Document Transition Report Document Transition Report Income Statement [Abstract] Net revenues Revenue From Contract With Customer Excluding Assessed Tax Related party net revenues Revenue From Related Parties Total net revenues Revenues Cost of sales Cost Of Goods And Services Sold Gross profit Gross Profit Selling, general and administrative expenses Selling General And Administrative Expense Other expense, net Other Operating Income Expense Net Income from operations Income Loss From Continuing Operations Interest expense, net Interest Expense Income before income taxes Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest Income tax expense Income Tax Expense Benefit Net income Net Income Loss Earnings per share Earnings Per Share Basic And Diluted [Abstract] Basic Earnings Per Share Basic Diluted Earnings Per Share Diluted Shares outstanding Weighted Average Number Of Shares Outstanding [Abstract] Basic Weighted Average Number Of Shares Outstanding Basic Diluted Weighted Average Number Of Diluted Shares Outstanding Statement Of Income And Comprehensive Income [Abstract] Net income Other comprehensive income (loss), net of income taxes: Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent [Abstract] Currency translation adjustment Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax Employee benefit plans Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax Interest rate derivatives Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax Other comprehensive income (loss), net of income taxes Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent Comprehensive income Comprehensive Income Net Of Tax Related party accrued interest payable. Net parent deficit. Statement Of Financial Position [Abstract] Assets Assets [Abstract] Cash and cash equivalents Cash And Cash Equivalents At Carrying Value Accounts receivable, net Accounts Receivable Net Current Other receivables Accounts And Other Receivables Net Current Related party receivables Due From Related Parties Current Inventories Inventory Net Other current assets Other Assets Current Total current assets Assets Current Property, plant and equipment, net Property Plant And Equipment Net Operating lease right-of-use assets, net Operating Lease Right Of Use Asset Goodwill Goodwill Intangible assets, net Intangible Assets Net Excluding Goodwill Other assets Other Assets Noncurrent Total assets Assets Liabilities Liabilities [Abstract] Accounts payable Accounts Payable Current Related party payables Due To Related Parties Current Related party accrued interest payable Related Party Accrued Interest Payable Current portion of long-term debt Long Term Debt Current Accrued and other current liabilities Accrued Liabilities And Other Liabilities Total current liabilities Liabilities Current Long-term debt Long Term Debt Noncurrent Long-term related party borrowings Due To Related Parties Noncurrent Long-term operating lease liabilities Operating Lease Liability Noncurrent Deferred income taxes Deferred Income Tax Liabilities Net Long-term postretirement benefit obligation Postemployment Benefits Liability Noncurrent Other liabilities Other Liabilities Noncurrent Total liabilities Liabilities Commitments and contingencies (Note 13) Commitments And Contingencies Stockholders’ equity Stockholders Equity [Abstract] Common stock, $0.001 par value; 2,000 shares authorized; 209.7 shares issued and outstanding Common Stock Value Additional paid-in capital Additional Paid In Capital Common Stock Net Parent deficit Net Parent Deficit Accumulated other comprehensive income Accumulated Other Comprehensive Income Loss Net Of Tax Retained earnings Retained Earnings Accumulated Deficit Total stockholders' equity Stockholders Equity Total liabilities and stockholders' equity Liabilities And Stockholders Equity Common stock, par value Common Stock Par Or Stated Value Per Share Common stock, shares authorized Common Stock Shares Authorized Common stock, shares issued Common Stock Shares Issued Common stock, shares outstanding Common Stock Shares Outstanding Net transfers from (to) parent. Adjustments to additional paid in capital reclassification of net parent (deficit). Statement Of Stockholders Equity [Abstract] Statement [Table] Statement [Table] Retained Earnings Statement Equity Components [Axis] Equity Component Equity Component [Domain] Common Stock Common Stock [Member] Additional Paid-in Capital Additional Paid In Capital [Member] Retained Earnings Retained Earnings [Member] Net parent (deficit). Net Parent (Deficit) Net Parent Deficit [Member] Accumulated Other Comprehensive Income Accumulated Other Comprehensive Income [Member] Cumulative Effect, Period of Adoption Cumulative Effect Period Of Adoption [Axis] Cumulative Effect, Period of Adoption Cumulative Effect Period Of Adoption [Domain] Cumulative Effect, Period of Adoption, Adjustment Cumulative Effect Period Of Adoption Adjustment [Member] Statement [Line Items] Statement [Line Items] Beginning balance Other comprehensive income (loss), net of income taxes Other Comprehensive Income Loss Net Of Tax Net transfers (to) from Parent Net Transfers From To Parent Reclassification of net parent (deficit) in RCP Adjustments To Additional Paid In Capital Reclassification Of Net Parent Deficit Issuance of common stock, net of costs Stock Issued During Period Value New Issues Dividends Dividends Common Stock Cash Other Stockholders Equity Other Ending balance Dividends, per share, declared Common Stock Dividends Per Share Declared Repayments of credit agreement. Repayments to related parties. Proceeds from payment for parent net transfers. Statement Of Cash Flows [Abstract] Cash provided by (used in) operating activities Net Cash Provided By Used In Operating Activities [Abstract] Net income Profit Loss Adjustments to reconcile net income to operating cash flows: Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract] Depreciation and amortization Depreciation Depletion And Amortization Deferred income taxes Deferred Federal State And Local Tax Expense Benefit Unrealized (gains) losses on commodity derivatives Derivative Gain Loss On Derivative Net Stock compensation expense Share Based Compensation Change in assets and liabilities: Increase Decrease In Operating Capital [Abstract] Accounts receivable, net Increase Decrease In Accounts Receivable Other receivables Increase Decrease In Other Receivables Related party receivables Increase Decrease In Accounts Receivable Related Parties Inventories Increase Decrease In Inventories Accounts payable Increase Decrease In Accounts Payable Trade Related party payables Increase Decrease In Due To Related Parties Current Related party accrued interest payable Increase Decrease In Interest Payable Net Income taxes payable Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable Accrued and other current liabilities Increase Decrease In Other Accounts Payable And Accrued Liabilities Other assets and liabilities Increase Decrease In Other Operating Capital Net Net cash provided by operating activities Net Cash Provided By Used In Operating Activities Cash provided by (used in) investing activities Net Cash Provided By Used In Investing Activities [Abstract] Acquisition of property, plant and equipment Payments To Acquire Property Plant And Equipment Advances to related parties Origination Of Notes Receivable From Related Parties Repayments from related parties Repayment Of Notes Receivable From Related Parties Net cash used in investing activities Net Cash Provided By Used In Investing Activities Cash provided by (used in) financing activities Net Cash Provided By Used In Financing Activities [Abstract] Proceeds from long-term debt, net of discounts Proceeds From Issuance Of Long Term Debt Repayment of long-term debt Repayments Of Long Term Debt Repayments of PEI Group Credit Agreement Repayments Of Credit Agreement Advances from related parties Proceeds From Accounts Receivable Securitization Repayments to related parties Repayments To Related Parties Deferred debt transaction costs Payments Of Debt Issuance Costs Proceeds from IPO settlement facility Proceeds From Issuance Initial Public Offering Repayment of IPO settlement facility Payments For Repurchase Of Initial Public Offering Issuance of common stock Proceeds From Issuance Of Common Stock Equity issuance costs Payments Of Stock Issuance Costs Dividends paid Payments Of Dividends Net transfers from (to) Parent Proceeds From Payment For Parent Net Transfers Net cash provided by (used in) financing activities Net Cash Provided By Used In Financing Activities Cash and cash equivalents: Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect [Abstract] Increase (decrease) in cash and cash equivalents Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect Balance as of beginning of the year Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations Balance as of end of the year Cash paid: Supplemental Cash Flow Elements [Abstract] Interest - long-term debt Interest Expense Long Term Debt Interest - related party borrowings Interest Expense Related Party Income taxes Income Taxes Paid Net Documents incorporated by reference Documents Incorporated By Reference [Text Block] Accounting Policies [Abstract] Description of Business and Basis of Presentation Business Description And Basis Of Presentation [Text Block] Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Inventory Disclosure [Abstract] Inventories Inventory Disclosure [Text Block] Property Plant And Equipment [Abstract] Property, Plant and Equipment, Net Property Plant And Equipment Disclosure [Text Block] Goodwill And Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Goodwill And Intangible Assets Disclosure [Text Block] Debt Instruments [Abstract] Debt Debt Disclosure [Text Block] Leases [Abstract] Leases Leases Of Lessee Disclosure [Text Block] Financial instruments. Financial Instruments Disclosure [Abstract] Financial Instruments Financial Instruments Disclosure [Text Block] Compensation And Retirement Disclosure [Abstract] Benefit Plans Compensation And Employee Benefit Plans [Text Block] Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] Stock-based Compensation Disclosure Of Compensation Related Costs Share Based Payments [Text Block] Accrued Liabilities And Other Liabilities [Abstract] Accrued and Other Current Liabilities Accounts Payable Accrued Liabilities And Other Liabilities Disclosure Current [Text Block] Other expense net. Other expense, net. Other Expense Net [Abstract] Other Expense, Net Other Expense Net Disclosure [Text Block] Commitments And Contingencies Disclosure [Abstract] Commitments and Contingencies Commitments And Contingencies Disclosure [Text Block] Equity [Abstract] Accumulated Other Comprehensive Income Comprehensive Income Note [Text Block] Income Tax Disclosure [Abstract] Income Taxes Income Tax Disclosure [Text Block] Segment Reporting [Abstract] Segment Information Segment Reporting Disclosure [Text Block] Related Party Transactions [Abstract] Related Party Transactions Related Party Transactions Disclosure [Text Block] Quarterly Financial Information Disclosure [Abstract] Selected Quarterly Financial Data (Unaudited) Quarterly Financial Information [Text Block] Subsequent Events [Abstract] Subsequent Events Subsequent Events [Text Block] Description of business policy. Description of Business Description Of Business Policy Policy [Text Block] Basis of Presentation Basis Of Accounting Policy Policy [Text Block] Initial public offering policy. Initial Public Offering Initial Public Offering Policy Policy [Text Block] Use of Estimates Use Of Estimates Currency Translation Foreign Currency Transactions And Translations Policy [Text Block] Cash and Cash Equivalents Cash And Cash Equivalents Policy [Text Block] Accounts Receivable Trade And Other Accounts Receivable Policy Variable Interest Entities Consolidation Variable Interest Entity Policy Transfers of Financial Assets Transfers And Servicing Of Financial Assets Policy [Text Block] Inventories Inventory Policy [Text Block] Long-Lived Assets Impairment Or Disposal Of Long Lived Assets Including Intangible Assets Policy Policy [Text Block] Leases Lessee Leases Policy [Text Block] Goodwill and Indefinite-Lived Intangible Assets Goodwill And Intangible Assets Intangible Assets Indefinite Lived Policy Revenue Recognition Revenue Recognition Policy [Text Block] Marketing, advertising and research and development policy. Marketing, Advertising and Research and Development Marketing Advertising And Research And Development Policy [Text Block] Stock-based Compensation Share Based Compensation Option And Incentive Plans Policy Financial Instruments Fair Value Of Financial Instruments Policy Income Taxes Income Tax Policy [Text Block] Fair Value Measurements and Disclosures Fair Value Measurement Policy Policy [Text Block] Recently adopted accounting guidance. Recently Adopted Accounting Guidance Recently Adopted Accounting Guidance Policy [Text Block] Recently issued accounting guidance policy. Recently Issued Accounting Guidance Recently Issued Accounting Guidance Policy [Text Block] Schedule of Inventories Schedule Of Inventory Current Table [Text Block] Summary of Property, Plant and Equipment, Net Property Plant And Equipment [Text Block] Schedule of Goodwill by Reportable Segment Schedule Of Goodwill [Text Block] Schedule of intangible assets net excluding goodwill. Schedule of Intangible Assets, Net Schedule Of Intangible Assets Net Excluding Goodwill Table [Text Block] Schedule of Long-term Debt Schedule Of Debt Instruments [Text Block] Schedule of Interest Expense, Net Interest Income And Interest Expense Disclosure Table [Text Block] Schedule of Required Future Repayments on Debt Outstanding Schedule Of Maturities Of Long Term Debt Table [Text Block] Summary of Lease Costs Lease Cost Table [Text Block] Summary of Future Lease Payments Under Non-Cancellable Leases Lessee Operating Lease Liability Maturity Table [Text Block] Schedule of operating lease liabilities and right-of-use assets in consolidated balance sheets. Summary of Operating Lease Liabilities and ROU Assets Included in Consolidated Balance Sheets Schedule Of Operating Lease Liabilities And Right Of Use Assets In Consolidated Balance Sheets Table [Text Block] Summary of Outstanding Commodity Derivative Contracts Schedule Of Derivative Instruments [Text Block] Schedule of Changes in and Amount of Accumulated Postretirement Benefit Obligation Schedule Of Changes In Accumulated Postemployment Benefit Obligations Table [Text Block] Schedule of Accrued Benefit Obligation Included in Consolidated Balance Sheets Schedule Of Amounts Recognized In Balance Sheet Table [Text Block] Schedule of Accrued Benefit Obligation Recorded in Accumulated Other Comprehensive Income Schedule Of Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Table [Text Block] Schedule of Weighted-Average Assumptions to Determine Postretirement Benefit Obligations Schedule Of Assumptions Used Table [Text Block] Schedule of assumptions to determine net periodic postretirement health care cost. Schedule of Weighted-Average Assumptions to Determine Net Periodic Postretirement Health Care Cost Schedule Of Assumptions To Determine Net Periodic Postretirement Health Care Cost Table [Text Block] Schedule of Estimated Future Benefit Payments Schedule Of Expected Benefit Payments Table [Text Block] Summary of Activity for RSUs and PSUs Schedule Of Share Based Compensation Activity Table [Text Block] Summary of Accrued and Other Current Liabilities Schedule Of Accrued Liabilities Table [Text Block] Other expense net. Summary of Other Expense, Net Other Expense Net Table [Text Block] Summary of Changes in Balances for Each Component of Accumulated Other Comprehensive Income Schedule Of Accumulated Other Comprehensive Income Loss Table [Text Block] Summary of Components of Income Before Income Tax Schedule Of Income Before Income Tax Domestic And Foreign Table [Text Block] Summary of Significant Components of Income Tax Expense Schedule Of Components Of Income Tax Expense Benefit Table [Text Block] Summary of Reconciliation of Income Taxes Computed at U.S. Federal Statutory Income Tax Rate to Income Tax Expense (Benefit) Schedule Of Effective Income Tax Rate Reconciliation Table [Text Block] Summary of Components of Net Deferred Income Tax Liability Schedule Of Deferred Tax Assets And Liabilities Table [Text Block] Summary of State and Foreign Net Operating Loss and Tax Credit Carryforwards on Gross Basis Summary Of Operating Loss Carryforwards [Text Block] Summary of Activity Related to Gross Unrecognized Tax Benefits Schedule Of Unrecognized Tax Benefits Roll Forward Table [Text Block] Summary of Adjusted EBITDA Schedule Of Segment Reporting Information By Segment [Text Block] Reconciliation of Segment Adjusted EBITDA to Consolidated GAAP Income Before Income Taxes Reconciliation Of Revenue From Segments To Consolidated [Text Block] Summary of Net Revenues by Product Line Schedule Of Entity Wide Information Revenue From External Customers By Products And Services [Text Block] Summary of Geographic Data for Net Revenues and Long-Lived Assets Schedule Of Revenues From External Customers And Long Lived Assets By Geographical Areas Table [Text Block] Summary of Selected Quarterly Financial Data Schedule Of Quarterly Financial Information Table [Text Block] Organization Consolidation And Presentation Of Financial Statements [Abstract] Schedule Of Related Party Transactions By Related Party [Table] Schedule Of Related Party Transactions By Related Party [Table] Sale of Stock Subsidiary Sale Of Stock [Axis] Sale of Stock Sale Of Stock Name Of Transaction [Domain] IPO I P O [Member] Related Party Related Party Transactions By Related Party [Axis] Related Party Related Party [Domain] Pactiv Evergreen Inc. Pactiv Evergreen Inc. Pactiv Evergreen Inc [Member] Title of Individual Title Of Individual [Axis] Title of Individual Title Of Individual With Relationship To Entity [Domain] Underwriters. Underwriters Underwriters [Member] Related Party Transaction [Line Items] Related Party Transaction [Line Items] Number of reportable segments Number Of Reportable Segments Related party transaction historical expenses not allocated. Cost allocated to related party service provided Related Party Transaction Selling General And Administrative Expenses From Transactions With Related Party Related party transaction historical expenses not allocated Related Party Transaction Historical Expenses Not Allocated Issuance costs Noninterest Expense Offering Cost Number of common stock shares sold Sale Of Stock Number Of Shares Issued In Transaction Shares issued, price per share Sale Of Stock Price Per Share Outstanding common stock shares exchanged immediately prior to IPO Conversion Of Stock Shares Issued1 Geographical Statement Geographical [Axis] Geographical Segment Geographical [Domain] Non-U.S. Entities Non Us [Member] PEI Group. PEI Group P E I Group [Member] Consolidated Entities Consolidated Entities [Axis] Consolidated Entities Consolidated Entities [Domain] Variable Interest Entity, Not Primary Beneficiary Variable Interest Entity Not Primary Beneficiary [Member] Statistical Measurement Range [Axis] Statistical Measurement Range [Member] Minimum Minimum [Member] Maximum Maximum [Member] Finite-Lived Intangible Assets by Major Class Finite Lived Intangible Assets By Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name Finite Lived Intangible Assets Major Class Name [Domain] Customer Relationships Customer Relationships [Member] Long-Lived Tangible Asset Property Plant And Equipment By Type [Axis] Long-Lived Tangible Asset Property Plant And Equipment Type [Domain] Machinery and Equipment Machinery And Equipment [Member] Buildings and Building Improvements Building And Building Improvements [Member] Measurement Frequency Fair Value By Measurement Frequency [Axis] Measurement Frequency Fair Value Measurement Frequency [Domain] Fair Value, Nonrecurring Fair Value Measurements Nonrecurring [Member] Cumulative Effect, Period of Adoption, Adjustment Accounting Standards Update Adjustments For New Accounting Pronouncements [Axis] Accounting Standards Update Type Of Adoption [Member] ASU 2014-09 Accounting Standards Update201409 [Member] ASU 2016-02 Accounting Standards Update201602 [Member] Reclassification, Type Reclassification Type [Axis] Reclassification, Type Reclassification Type [Domain] Revision of Prior Period, Accounting Standards Update, Adjustment Revision Of Prior Period Accounting Standards Update Adjustment [Member] ASU 2018-02 Accounting Standards Update201802 [Member] Cash balances Cash Number of variable interest entity. Number of variable interest entity Number Of Variable Interest Entity Amount outstanding receivables sold. Payments for repurchase of accounts receivable. Amount of accounts receivable repurchased. Principal amount of receivables sold Continuing Involvement With Transferred Financial Assets Principal Amount Outstanding Receivables sold, outstanding Amount Outstanding Receivables Sold Amount of Accounts Receivable Repurchased Amount Of Accounts Receivable Repurchased Payments for repurchase of accounts receivable Payments For Repurchase Of Accounts Receivable Property, plant and equipment estimated useful life Property Plant And Equipment Useful Life Finite-lived intangible assets, estimated useful life Finite Lived Intangible Asset Useful Life Impairments of long-lived assets Asset Impairment Charges Percentage of lease term considered for capital lease. Percentage of present value of minimum lease payments for capital lease. Percentage of lease term considered for capital lease Percentage Of Lease Term Considered For Capital Lease Percentage of present value of minimum lease payments for capital lease Percentage Of Present Value Of Minimum Lease Payments For Capital Lease Capital leases Finance Lease Liability Advertising expense Advertising Expense Research and development expense Research And Development Expense Percentage of employees can satisfied the service condition. Share-based compensation arrangement by share-based payment award, minimum period of employees need to continued employment. Percentage of employees can satisfied the service condition Percentage Of Employees Can Satisfied Service Condition Minimum period of employees need to continued employment Share Based Compensation Arrangement By Share Based Payment Award Minimum Period Of Employees Need To Continued Employment Assets measured at fair value Assets Fair Value Disclosure Liabilities measured at fair value Financial Liabilities Fair Value Disclosure Adjustment to net parent deficit ROU assets (adjusted for deferred rent) Operating lease liabilities Operating Lease Liability Raw materials Inventory Raw Materials Work in progress Inventory Work In Process Finished goods Inventory Finished Goods Spare parts Other Inventories Spare Parts Inventories Schedule Of Property Plant And Equipment [Table] Schedule Of Property Plant And Equipment [Table] Land and Land Improvements Land And Land Improvements [Member] Construction in Progress Construction In Progress [Member] Property Plant And Equipment [Line Items] Property Plant And Equipment [Line Items] Property, plant and equipment, at cost Property Plant And Equipment Gross Less: accumulated depreciation Accumulated Depreciation Depletion And Amortization Property Plant And Equipment Property, plant and equipment, net Income Statement Location Income Statement Location [Axis] Income Statement Location Income Statement Location [Domain] Cost of goods and services sold. Cost of Sales Cost Of Goods And Services Sold [Member] Selling, General and Administrative Expenses Selling General And Administrative Expenses [Member] Depreciation expense Depreciation Schedule Of Goodwill [Table] Schedule Of Goodwill [Table] Segments Statement Business Segments [Axis] Segments Segment [Domain] Reynolds cooking & baking. Reynolds Cooking & Baking Reynolds Cooking Baking [Member] Hefty waste and storage. Hefty Waste & Storage Hefty Waste And Storage [Member] Hefty tableware. Hefty Tableware Hefty Tableware [Member] Presto products. Presto Products Presto Products [Member] Goodwill [Line Items] Goodwill [Line Items] Movements Goodwill Period Increase Decrease Intangible assets accumulated amortization. Schedule Of Finite Lived Intangible Assets [Table] Schedule Of Finite Lived Intangible Assets [Table] Asset Class Fair Value By Asset Class [Axis] Asset Class Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation By Asset Class [Domain] Finite-Lived Intangible Assets Finite Lived Intangible Assets [Member] Indefinite-Lived Intangible Assets Indefinitelived Intangible Assets [Member] Indefinite-lived Intangible Assets Indefinite Lived Intangible Assets By Major Class [Axis] Indefinite-lived Intangible Assets, Major Class Name Indefinite Lived Intangible Assets Major Class Name [Domain] Trade Names Trade Names [Member] Finite Lived Intangible Assets [Line Items] Finite Lived Intangible Assets [Line Items] Intangible assets, Gross carrying amount Intangible Assets Gross Excluding Goodwill Intangible assets, Accumulated amortization Intangible Assets Accumulated Amortization Intangible assets amortization expense Amortization Of Intangible Assets Estimated amortization expense for year one Finite Lived Intangible Assets Amortization Expense Next Twelve Months Estimated amortization expense for year two Finite Lived Intangible Assets Amortization Expense Year Two Estimated amortization expense for year three Finite Lived Intangible Assets Amortization Expense Year Three Estimated amortization expense for year four Finite Lived Intangible Assets Amortization Expense Year Four Estimated amortization expense for year five Finite Lived Intangible Assets Amortization Expense Year Five Debt Instrument [Table] Debt Instrument [Table] Credit Facility Credit Facility [Axis] Credit Facility Credit Facility [Domain] Term loan facility. Term Loan Facility Term Loan Facility [Member] PEI Group U S term loan. PEI Group U.S. Term Loan P E I Group U S Term Loan [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Debt Debt Instrument Carrying Amount Deferred financing transaction costs Deferred Finance Costs Net Original issue discounts Debt Instrument Unamortized Discount Total debt Long Term Debt Less: current portion Debt Instrument Debt Instrument [Axis] Debt Instrument, Name Debt Instrument Name [Domain] External debt facilities. External Debt Facilities External Debt Facilities [Member] Revolving Credit Facility Revolving Credit Facility [Member] IPO settlement facility. IPO Settlement Facility I P O Settlement Facility [Member] Variable Rate Variable Rate [Axis] Variable Rate Variable Rate [Domain] London Interbank Offered Rate (LIBOR) London Interbank Offered Rate L I B O R [Member] Debt instrument, maximum borrowing capacity Line Of Credit Facility Maximum Borrowing Capacity Extinguishment of debt Extinguishment Of Debt Amount Debt instrument, interest rate Debt Instrument Basis Spread On Variable Rate1 Quarterly unreimbursed letters of credit minimum percentage. Line of credit facility, description Line Of Credit Facility Description Quarterly unreimbursed letters of credit minimum percentage Quarterly Unreimbursed Letters Of Credit Minimum Percentage Debt instrument, maturity period Debt Instrument Maturity Date Debt instrument, periodic payment Debt Instrument Periodic Payment Debt instrument, voluntary principal payments Debt Instrument Periodic Payment Principal Letters of credit outstanding Letters Of Credit Outstanding Amount Outstanding borrowings under revolving facility Line Of Credit Cash paid for interest related party. Interest expense Interest Expense Debt Interest expense, related party borrowings Cash Paid For Interest Related Party Interest income, related party receivables Interest Income Related Party Amortization of deferred financing transaction costs Amortization Of Financing Costs Other Interest Expense Other Interest expense, net Long term debt maturities repayments. Maturities Of Long Term Debt [Abstract] 2021 Long Term Debt Maturities Repayments Of Principal In Next Twelve Months 2022 Long Term Debt Maturities Repayments Of Principal In Year Two 2023 Long Term Debt Maturities Repayments Of Principal In Year Three 2024 Long Term Debt Maturities Repayments Of Principal In Year Four 2025 Long Term Debt Maturities Repayments Of Principal In Year Five Thereafter Long Term Debt Maturities Repayments Of Principal After Year Five Total long-term debt Long Term Debt Maturities Repayments Lessee Disclosure [Abstract] Lessee Lease Description [Table] Lessee Lease Description [Table] Lessee Lease Description [Line Items] Lessee Lease Description [Line Items] Remaining lease term Lessee Operating Lease Remaining Lease Term Options to renew lease term Lessee Operating Lease Renewal Term Lease term Lessee Operating Lease Description Lease Cost [Abstract] Operating lease costs Operating Lease Cost Variable lease costs Variable Lease Cost Short-term lease costs Short Term Lease Cost Total lease costs Lease Cost Rental expenses Lease And Rental Expense 2021 Lessee Operating Lease Liability Payments Due Next Twelve Months 2022 Lessee Operating Lease Liability Payments Due Year Two 2023 Lessee Operating Lease Liability Payments Due Year Three 2024 Lessee Operating Lease Liability Payments Due Year Four 2025 Lessee Operating Lease Liability Payments Due Year Five Thereafter Lessee Operating Lease Liability Payments Due After Year Five Total undiscounted lease payments Lessee Operating Lease Liability Payments Due Less: imputed interest Lessee Operating Lease Liability Undiscounted Excess Amount Lease not yet commenced description Lessee Operating Lease Lease Not Yet Commenced Description Assets And Liabilities Lessee [Abstract] Accrued and other current liabilities Operating Lease Liability Current Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] Operating Lease Liability Current Statement Of Financial Position Extensible List Operating lease liabilities Recognition of right of use assets. Recognition of lease liabilities. Recognition of ROU assets Recognition Of Right Of Use Assets Recognition of lease liabilities Recognition Of Lease Liabilities Payments for operating lease liabilities Operating Lease Payments Weighted average remaining operating lease term Operating Lease Weighted Average Remaining Lease Term1 Weighted average discount rate for operating leases Operating Lease Weighted Average Discount Rate Percent Derivative, effective interest rate. Financial Instruments. Financial Instruments [Abstract] Derivative Instruments Gain Loss By Hedging Relationship By Income Statement Location By Derivative Instrument Risk [Table] Derivative Instruments Gain Loss By Hedging Relationship By Income Statement Location By Derivative Instrument Risk [Table] Derivative Instrument Derivative Instrument Risk [Axis] Derivative Contract Derivative Contract Type [Domain] Interest Rate Swaps Interest Rate Swap [Member] Hedging Relationship Derivative Instruments Gain Loss By Hedging Relationship [Axis] Hedging Relationship Hedging Relationship [Domain] Cash Flow Hedges Cash Flow Hedging [Member] Balance Sheet Location Balance Sheet Location [Axis] Balance Sheet Location Balance Sheet Location [Domain] Other Current Assets Other Current Assets [Member] Derivative Instruments Gain Loss [Line Items] Derivative Instruments Gain Loss [Line Items] Derivative, annual LIBO rate Derivative Variable Interest Rate Derivative, effective interest rate Derivative Effective Interest Rate Aggregate notional amount Derivative Notional Amount Cash flow hedge contracts period Derivative Term Of Contract Commodity contract asset Commodity Contract Asset Current Unrealized gain (loss) on securities Unrealized Gain Loss On Securities Derivative unit of measure. Derivative maturity month and year start. Derivative maturity month and year end. Derivative [Table] Derivative [Table] Diesel swaps. Diesel Swaps Diesel Swaps [Member] Derivative [Line Items] Derivative [Line Items] Type Derivative Type Of Instrument Unit of measure Derivative Unit Of Measure Contracted volume Derivative Nonmonetary Notional Amount Volume Contracted price range Derivative Swap Type Variable Price Contracted date of maturity, start Derivative Maturity Month And Year Start Contracted date of maturity, end Derivative Maturity Month And Year End Schedule Of Defined Benefit Plans Disclosures [Table] Schedule Of Defined Benefit Plans Disclosures [Table] Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Asset recorded Multiemployer Plan Pension Significant Plan Asset Liability recorded Multiemployer Plan Pension Significant Accumulated Benefit Obligation Expense relating to employees participation Multiemployer Plan Employer Contribution Cost Contributed to pension plan Defined Benefit Plan Contributions By Employer Eligible employees vesting period of service Deferred Compensation Arrangement With Individual Requisite Service Period1 Expense relating to defined contribution plans Defined Contribution Plan Cost Recognized Retirement Plan Type Retirement Plan Type [Axis] Retirement Plan Type Retirement Plan Type [Domain] Postretirement Benefit Plan Other Postretirement Benefit Plans Defined Benefit [Member] Balance as of beginning of period Defined Benefit Plan Benefit Obligation Service cost Defined Benefit Plan Service Cost Interest cost Defined Benefit Plan Interest Cost Benefits paid Defined Benefit Plan Benefit Obligation Benefits Paid Actuarial losses Defined Benefit Plan Actuarial Gain Loss Balance as of end of period Total Pension And Other Postretirement Defined Benefit Plans Liabilities Current And Noncurrent Changes Accumulated Defined Benefit Plans Adjustment [Member] Net actuarial gain (loss) Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax Deferred income tax expense Deferred Income Tax Expense Benefit Accumulated other comprehensive income Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax Defined Benefit Plan Weighted Average Assumptions Used In Calculating Benefit Obligation [Abstract] Discount rate Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate Health care cost trend rate assumed for next year Defined Benefit Plan Health Care Cost Trend Rate Assumed Next Fiscal Year Ultimate trend rate Defined Benefit Plan Ultimate Health Care Cost Trend Rate1 Year that the rate reaches the ultimate trend rate Defined Benefit Plan Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate Defined Benefit Plan Weighted Average Assumptions Used In Calculating Net Periodic Benefit Cost [Abstract] Net Periodic Postretirement Health Care Cost Postretirement Benefit Costs [Member] Discount rate Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate Expected contributions for the next fiscal year Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months 2021 2022 Defined Benefit Plan Expected Future Benefit Payments Year Two 2023 Defined Benefit Plan Expected Future Benefit Payments Year Three 2024 Defined Benefit Plan Expected Future Benefit Payments Year Four 2025 Defined Benefit Plan Expected Future Benefit Payments Year Five 2026-2030 Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] Award Type Award Type [Axis] Award Type Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain] RSUs Restricted Stock Units R S U [Member] PSUs Performance Shares [Member] Restricted stock units (“RSUs”) and performance stock units (“PSUs”). RSUs and PSUs Restricted Stock Units R S U And Performance Stock Units P S U [Member] Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Number of common stock available for issuance Common Stock Capital Shares Reserved For Future Issuance Shares granted Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Unvested, at January 1, 2020 Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number Granted Forfeited Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period Vested Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Unvested, at December 31, 2020 Unvested, at January 1, 2020 Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value Granted Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value Forfeited Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value Vested Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value Unvested, at December 31, 2020 Unrecognized compensation expense Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Unrecognized stock-based compensation expense, weighted-average recognition period Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 Shares issued Stock-based compensation expense Allocated Share Based Compensation Expense Trade promotion allowances Accrued Marketing Costs Current Accrued personnel costs Employee Related Liabilities Current Other Other Accrued Liabilities Current Accrued and other current liabilities Factoring discount Factoring Discount Allocated related party management fee Allocated Related Party Management Fee IPO and separation-related costs I P O And Separation Related Costs Other Other Expenses Other expense, net Adoption of new accounting principle . Accumulated Other Comprehensive Income Loss [Table] Accumulated Other Comprehensive Income Loss [Table] Currency Translation Adjustments Accumulated Translation Adjustment [Member] Employee Benefit Plans Interest Rate Derivatives Aoci Derivative Qualifying As Hedge Excluded Component Parent [Member] Accumulated Other Comprehensive Income Loss [Line Items] Accumulated Other Comprehensive Income Loss [Line Items] Balance as of beginning of period Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax Currency translation adjustments Cumulative Translation Adjustment Net Of Tax Period Increase Decrease Balance as of beginning of period Aoci Derivative Qualifying As Hedge Excluded Component After Tax Adoption of new accounting principle Adoption Of New Accounting Principle Net actuarial gain (loss) arising during period Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax Deferred tax (expense) benefit on net actuarial gain (loss) Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax Amortization of actuarial gain Other Comprehensive Income Loss Reclassification Adjustment From A O C I Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax Deferred tax benefit on reclassifications Reclassification From Aoci Current Period Tax Loss arising during period Other Comprehensive Income Loss Derivative Excluded Component Increase Decrease After Adjustments And Tax Parent Other comprehensive income (loss) Balance as of end of period Balance as of end of period Income before income taxes: Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments [Abstract] United States Income Loss From Continuing Operations Before Income Taxes Domestic International Income Loss From Continuing Operations Before Income Taxes Foreign Income tax expense. Income tax expense. Income Tax Expense [Table] Income Tax Expense [Table] United States UNITED STATES Income Tax Expense [Line Items] Income Tax Expense [Line Items] Current Current Income Tax Expense Benefit Continuing Operations [Abstract] Federal Current Federal Tax Expense Benefit State Current State And Local Tax Expense Benefit Foreign Current Foreign Tax Expense Benefit Total current income tax expense (benefit) Current Income Tax Expense Benefit Deferred Deferred Income Tax Expense Benefit Continuing Operations [Abstract] Federal Deferred Federal Income Tax Expense Benefit State Deferred State And Local Income Tax Expense Benefit Foreign Deferred Foreign Income Tax Expense Benefit Total deferred income tax expense (benefit) Total income tax expense (benefit) Income tax. Income tax. Income Tax [Table] Income Tax [Table] New Jersey NEW JERSEY Tax Period Tax Period [Axis] Tax Period Tax Period [Domain] Earliest Tax Year Earliest Tax Year [Member] Latest Tax Year Latest Tax Year [Member] Canada CANADA China CHINA Income Tax [Line Items] Income Tax [Line Items] U.S. Federal statutory income tax rate Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate U.S. Federal income tax expense at the statutory rate Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate U.S. State income tax expense Income Tax Reconciliation State And Local Income Taxes Non-deductible expenses Income Tax Reconciliation Nondeductible Expenses CARES Act Income Tax Reconciliation Cares Act Return to provision adjustments Income Tax Reconciliation Return To Provision Adjustments Uncertain tax positions Income Tax Reconciliation Tax Contingencies Other Income Tax Reconciliation Other Adjustments Deferred​ tax ​assets ​lease obligations. Deferred tax assets interest. Deferred tax liabilities lease right-of-use assets. Deferred tax assets Deferred Tax Assets Net [Abstract] Employee benefits Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits Lease obligations Deferred Tax Assets Lease Obligations Inventory Deferred Tax Assets Inventory Reserves Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves Tax losses Deferred Tax Assets Operating Loss Carryforwards Tax credits Deferred Tax Assets Tax Credit Carryforwards Interest Deferred Tax Assets Interest Total deferred tax assets Deferred Tax Assets Gross Valuation allowance Deferred Tax Assets Valuation Allowance Total deferred tax assets after valuation allowance Deferred Tax Assets Net Deferred tax liabilities Deferred Tax Liabilities [Abstract] Intangible assets Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets Property, plant and equipment Deferred Tax Liabilities Property Plant And Equipment Lease right-of-use assets Deferred Tax Liabilities Lease Right Of Use Assets Total deferred tax liabilities Deferred Income Tax Liabilities Net deferred tax liabilities Deferred Tax Liabilities Net operating loss carryforwards. Income Tax Authority Income Tax Authority [Axis] Income Tax Authority Income Tax Authority [Domain] State and foreign. State and Foreign Net Operating Loss Carryforwards State And Foreign [Member] SEC Schedule, 12-09, Valuation Allowances and Reserves Type Valuation Allowances And Reserves Type [Axis] SEC Schedule, 12-09, Valuation Allowances and Reserves Valuation Allowances And Reserves [Domain] Expires within five years. Expires within 5 Years Expires Within Five Years [Member] Expires after 5 years or no expiration. Expires after 5 Years or No Expiration Expires After Five Years Or No Expiration [Member] Total net operating loss carryforwards Net Operating Loss Carryforwards Total tax credit carryforwards Tax Credit Carryforward Amount Valuation allowances Balance as of beginning of the year Unrecognized Tax Benefits Increase associated with tax positions taken during the current year Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions Ending unrecognized tax benefits Period of income tax returns subject to examination after filing. Period of income tax returns subject to examination after filing Period Of Income Tax Returns Subject To Examination After Filing Income tax year of audit Income Tax Examination Year Under Examination Open tax year Open Tax Year Taxes paid Schedule Of Segment Reporting Information By Segment [Table] Schedule Of Segment Reporting Information By Segment [Table] Concentration Risk Type Concentration Risk By Type [Axis] Concentration Risk Type Concentration Risk Type [Domain] Customer and its Affiliates Customer Concentration Risk [Member] Concentration Risk Benchmark Concentration Risk By Benchmark [Axis] Concentration Risk Benchmark Concentration Risk Benchmark [Domain] Net Revenue Sales Revenue Net [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Capital expenditures and contributions. Consolidation Items Consolidation Items [Axis] Consolidation Items Consolidation Items [Domain] Operating Segment Operating Segments [Member] Unallocated Intersegment Elimination [Member] Subsegments Consolidation Items Subsegments Consolidation Items [Axis] Subsegments Consolidation Items Subsegments Consolidation Items [Domain] Net Revenues Reportable Subsegments [Member] Intersegment Revenues Intersubsegment Eliminations [Member] Net revenues Adjusted EBITDA Adjusted E B I T D A From Continuing Operations Depreciation and amortization Depreciation And Amortization Capital expenditures Capital Expenditures And Contributions Total assets Segment Adjusted EBITDA Corporate / Unallocated Expenses Adjustments to reconcile to GAAP income before income taxes Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest [Abstract] Depreciation and amortization Factoring discount Allocated related party management fee IPO and separation-related costs Unrealized gains (losses) on derivatives Unrealized Gain Loss On Derivatives Business rationalization costs Acquisition Costs Other Other Nonoperating Income Expense Product and Service Product Or Service [Axis] Product and Service Products And Services [Domain] Waste and storage products. Waste and Storage Products Waste And Storage Products [Member] Cooking products. Cooking Products Cooking Products [Member] Tableware. Tableware Tableware [Member] Schedule Of Revenues From External Customers And Long Lived Assets [Table] Schedule Of Revenues From External Customers And Long Lived Assets [Table] Other Revenues From External Customers And Long Lived Assets [Line Items] Revenues From External Customers And Long Lived Assets [Line Items] Net revenues: Revenues [Abstract] Net revenues Long-lived assets Geographic Areas Long Lived Assets [Abstract] Long-lived assets Noncurrent Assets Net revenue, percentage Concentration Risk Percentage1 Freight and Warehousing Costs Cargo And Freight [Member] Packaging Finance Limited. PFL Packaging Finance Limited [Member] Cash consideration Business Combination Consideration Transferred1 Repayment of accrued interest. Related party non cash borrowings. Repayments of related party borrowings Repayments Of Related Party Debt Repayment of related party accrued interest Repayment Of Accrued Interest Long-term related party receivables Due From Related Parties Noncurrent Related party borrowings Due To Related Parties Current And Noncurrent Related party non cash borrowings Related Party Non Cash Borrowings Accrued interest capitalized in to related party borrowings Interest Costs Capitalized Related party transactions loans advanced Related Party Transaction Expenses From Transactions With Related Party Weighted average interest rate Related Party Transaction Rate Accounts receivable repurchased. Repurchase of accounts receivable Accounts Receivable Repurchased Cash payments to acquire receivables Payments To Acquire Receivables Increase in related party borrowings. Repayment of related party accrued interest Increase in related party borrowings Increase In Related Party Borrowings Repayments of related party borrowings Related party borrowings Transition services Related Party Costs Purchase of products. Revenues Products purchased Purchase Of Products Costs of sales Dividend paid Dividends Gross profit Earnings per share Subsequent Event [Table] Subsequent Event [Table] Subsequent Event Type Subsequent Event Type [Axis] Subsequent Event Type Subsequent Event Type [Domain] Subsequent Events Subsequent Event [Member] Subsequent Event [Line Items] Subsequent Event [Line Items] Cash dividend per common share Cash dividend per common share, date to be paid Dividend Payable Date To Be Paid Day Month And Year Cash dividend per common share, date of record Dividends Payable Date Of Record Day Month And Year