Document and Entity Information Document Information [Table] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Common Stock Common Stock Represents information pertaining to Public Warrants. Public Warrants Westrock Public Warrants Document Information [Line Items] Document Information Document Type Document Quarterly Report Document Period End Date Document Transition Report Entity File Number Entity Registrant Name Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One Entity Address, City or Town Entity Address State Or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(b) Security Trading Symbol Security Exchange Name Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Ex Transition Period Entity Shell Company Entity Common Stock, Shares Outstanding Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Amendment Flag CONDENSED CONSOLIDATED BALANCE SHEETS Statement [Table] Information Pertains to Series A Redeemable Common Equivalent Preferred shares. Series A Redeemable Common Equivalent Preferred Shares [Member] Series A Redeemable Common Equivalent Preferred Shares Statement [Line Items] Statement [Line Items] Assets [Abstract] ASSETS Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Restricted Cash, Current Restricted cash Accounts Receivable, after Allowance for Credit Loss, Current Accounts receivable, net of allowance for credit losses of $3,941 and $2,915, respectively Inventory, Net Inventories Total inventories Derivative Asset, Current Derivative assets Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Assets, Current Total current assets Property, Plant and Equipment, Net. Property, plant and equipment, net Property, plant and equipment, net Goodwill. Goodwill, Ending balance Goodwill, Beginning balance Goodwill Goodwill Intangible Assets, Net (Excluding Goodwill) Intangible assets, net Operating Lease, Right-of-Use Asset Right-of-use operating lease assets Operating lease right-of-use assets Other Assets, Noncurrent Other long-term assets Assets Total assets Total Assets Limited Liability Company (LLC) Members' Equity [Abstract] LIABILITIES, CONVERTIBLE PREFERRED SHARES AND SHAREHOLDERS' EQUITY Long-Term Debt, Current Maturities Current maturities of long-term debt Current maturities of long-term debt Short-Term Debt Short-term debt Short-term debt Accounts Payable, Current Accounts payable Amount of current contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. Contractual Obligation Current Supply chain finance program Derivative Liability, Current Derivative liabilities Amount of liabilities incurred to vendors for goods and services received, and accrued expenses and liabilities classified as other, payable within one year or the normal operating cycle, if longer. Accrued Expenses And Other Current Liabilities Accrued expenses and other current liabilities Liabilities, Current Total current liabilities Long-Term Debt, Excluding Current Maturities Long-term debt, net Carrying amount as of the balance sheet date of subordinated obligations due to related parties after one year or beyond the normal operating cycle. Subordinated Related Party Debt , Noncurrent Convertible notes payable - related party, net Convertible notes payable - related party, net Convertible notes payable - related party, net Deferred Income Tax Liabilities, Net Deferred income taxes Operating Lease, Liability, Noncurrent Operating lease liabilities - noncurrent Operating lease liabilities The value of warrant liabilities. Warrant Liabilities Warrant liabilities Other Liabilities, Noncurrent Other long-term liabilities Liabilities Total liabilities Commitments and Contingencies Commitments and contingencies (Note 20) Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests Series A Convertible Preferred Shares, $0.01 par value, 24,000 shares authorized, 23,512 shares issued and outstanding at June 30, 2024 and December 31, 2023, respectively, $11.50 liquidation value Members' Equity [Abstract] Shareholders' Equity Preferred Stock, Value, Issued Preferred stock, $0.01 par value, 26,000 shares authorized, no shares issued and outstanding Common Stock, Value, Issued Common stock, $0.01 par value, 300,000 shares authorized, 88,366 shares and 88,051 shares issued and outstanding at June 30, 2024 and December 31, 2023, respectively Additional Paid in Capital Additional paid-in-capital Retained Earnings (Accumulated Deficit) Accumulated deficit Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated other comprehensive income Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Balance at end of year Balance at beginning of year Total shareholders' equity Liabilities and Equity Total Liabilities, Convertible Preferred Shares and Shareholders' Equity Accounts Receivable, Allowance for Credit Loss Total Balance at beginning of period Allowance for credit loss Temporary Equity, Par or Stated Value Per Share Redeemable Common Preferred Shares, Par Value (in dollars per share) Temporary Equity, Shares Authorized Redeemable Common Preferred Shares, Authorized (in shares) Temporary Equity, Shares Issued Redeemable Common Preferred Shares, Issued (in shares) Shares issued Temporary Equity, Shares Outstanding Redeemable Common Preferred Shares, Outstanding (in shares) Liquidation preference share Temporary Equity, Liquidation Preference Temporary Equity, Liquidation Preference Preferred Stock, Par or Stated Value Per Share Preferred Stock, Par Value Preferred Stock, Shares Authorized Preferred Stock, Authorized (in shares) Preferred Stock, Shares Issued Preferred Stock, Shares Issued (in shares) Preferred Stock, Shares Outstanding Preferred Stock, Shares outstanding (in shares) Common Stock, No Par Value Common stock, Par Value (in dollars per share) Common Stock, Shares Authorized Common stock, Shares Authorized (In shares) Common Stock, Shares, Issued Common stock, Shares Issued (In shares) Common Stock, Shares, Outstanding Common stock, Shares Outstanding (In shares) CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS Revenue from Contract with Customer, Excluding Assessed Tax Net sales Revenues Cost of Goods and Services Sold Costs of sales Gross Profit Gross profit Selling, General and Administrative Expense Selling, general and administrative expense Expenses incurred Business Combination, Integration Related Costs Transaction, restructuring and integration expense Asset Impairment Charges Impairment charges Gain (Loss) on Disposition of Property Plant Equipment Loss on disposal of property, plant and equipment Loss (gain) on disposal of property, plant and equipment Operating Expenses Total operating expenses Operating Income (Loss) Loss from operations Interest Expense, Nonoperating Interest expense Interest expense Fair Value Adjustment of Warrants Change in fair value of warrant liabilities Gains/Losses related to changes in fair value of warrant liabilities Amount of other income net of expenses incurred during the period. Other Income Expenses Net Other, net Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Loss before income taxes and equity in earnings from unconsolidated entities Income Tax Expense (Benefit) Income tax expense (benefit) Income (Loss) from Equity Method Investments Equity in (earnings) loss from unconsolidated entities Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net loss Net loss Net income (loss) Net Income (Loss) Attributable to Noncontrolling Interest Net income (loss) attributable to non-controlling interest Net loss attributable to shareholders Net income (loss) Amount of accretion of convertible preferred stock. Accretion Of Convertible Preferred Stock Accretion of Series A Convertible Preferred Shares Net Income (Loss) Available to Common Stockholders, Basic Net income (loss) attributable to common unitholders - basic Net loss attributable to common shareholders Net income (loss) attributable to common shareholders - basic Earnings Per Share Loss per common share: Earnings Per Share, Basic Basic (in dollars per share) Basic earnings (loss) per common share Earnings Per Share, Diluted Diluted (in dollars per share) Dilutive earnings (loss) per common share Weighted Average Number of Shares Outstanding, Diluted [Abstract] Denominator: Weighted-average number of shares outstanding: Weighted Average Number of Shares Outstanding, Basic Weighted-average common units outstanding - basic Basic (in shares) Weighted Average Number of Shares Outstanding, Diluted Weighted-average common units outstanding - diluted Diluted (in shares) CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) Other Comprehensive Income (Loss), Net of Tax [Abstract] Other comprehensive income (loss), net of tax: Unrealized Gain (Loss) on Derivatives Unrealized gain (loss) on derivative instruments Net unrealized gains (losses) Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Foreign currency translation adjustment Other Comprehensive Income (Loss), Net of Tax Other comprehensive income (loss) Total other comprehensive income (loss) Net accumulated other comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Comprehensive loss Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Comprehensive income (loss) attributable to non-controlling interests Comprehensive Income (Loss), Net of Tax, Attributable to Parent Comprehensive loss attributable to shareholders The amount of comprehensive income (loss) attributable to common share holders after preferred dividends. Comprehensive Income Loss Attributable To Common Share Holders After Preferred Dividends Comprehensive loss attributable to common shareholders CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (DEFICIT) Equity Components [Axis] Equity Component [Domain] Additional Paid-in Capital Additional Paid-in Capital Accumulated Deficit Accumulated Deficit Accumulated Other Comprehensive Income (Loss). Accumulated other comprehensive income (loss) Non-Controlling Interest Non-Controlling Interest Shares, Outstanding Balance at end of year (in shares) Balance at beginning of year (in shares) Stock Issued During Period, Value, Acquisitions Issuance of common shares related to acquisitions Stock Issued During Period, Shares, Acquisitions Issuance of common shares related to acquisitions (in shares) Value of shares issued in Private investment in public entity (PIPE) financing. Stock Issued During Period Value Private Investment In Public Entity Issuance of common shares related to Public Warrant exercise Number of shares issued in Private investment in public entity (PIPE) financing. Stock Issued During Period Shares Private Investment In Public Entity Issuance of common shares related to Public Warrant exercise (in shares) Value of shares issued in "at-the-market" offering program, net of issuance costs. Stock Issued During Period Value At The Market Offering Program, Net of Issuance Costs Issuance of common shares related to "at-the-market" offering program, net of issuance costs Number of shares issued in "at-the-market". Stock Issued During Period Shares At Market Offering Program, Net Of Issuance Costs Issuance of common shares related to "at-the-market" offering program, net of issuance costs (in shares) Stock Issued During Period, Value, Conversion of Convertible Securities Issuance of common shares related to stock options exercised Stock Issued During Period, Shares, Conversion of Convertible Securities Issuance of common shares related to stock options exercised (in shares) The number of shares issued during the period upon the conversion of preferred units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit). Stock Issued During Period Value Conversion Of Preferred Units Issuance of common shares related to conversion of Series A Convertible Preferred Shares Value of stock issued during the period upon the conversion of preferred units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit). Stock Issued During Period Shares Conversion Of Preferred Units In Units Issuance of common shares related to conversion of Series A Convertible Preferred Shares (in shares) Value of shares issued during the period relating to purchase of non-controlling interest. Stock Issued During Period, Value, Purchase of Non-controlling Interest Issuance of common shares related to purchase of non-controlling interest Number of shares issued during the period relating to purchase of non-controlling interest. Stock Issued During Period, Shares, Purchase of Non-controlling Interest Issuance of common shares related to purchase of non-controlling interest (in shares) Amount of decrease in additional paid in capital (APIC) for accretion of convertible preferred stock. Adjustments to Additional Paid in Capital, Accretion of Convertible Preferred Stock Accretion of Series A Convertible Preferred Shares Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Equity-based compensation Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Equity-based compensation (in shares) Net amounts of cash distribution received (paid) to unit -holder of limited liability company (LLC). Distribution Made To Limited Liability Company L L C Member Cash Distribution Paid Net share settlement of equity awards CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Net Cash Provided by (Used in) Operating Activities [Abstract] Cash flows from operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net loss to net cash provided by (used in) operating activities: Depreciation, Depletion and Amortization Depreciation and amortization Employee Benefits and Share-Based Compensation Equity-based compensation Accounts Receivable, Credit Loss Expense (Reversal) Charged to selling, general and administrative expense Provision for credit losses Amortization of Debt Issuance Costs Amortization of deferred financing fees included in interest expense Amount of mark-to-market adjustment during the reporting period. Mark To Market Adjustment Mark-to-market adjustments Foreign Currency Transaction Gain (Loss), before Tax Foreign currency transactions Deferred Income Tax Expense (Benefit) Deferred income tax expenses (benefit) Other Operating Activities, Cash Flow Statement Other Increase (Decrease) in Operating Capital [Abstract] Change in operating assets and liabilities: Increase (Decrease) in Accounts Receivable Accounts receivable Increase (Decrease) in Inventories Inventories Increase (Decrease) in Derivative Assets and Liabilities Derivative assets and liabilities Increase (Decrease) in Prepaid Expense and Other Assets Prepaid expense and other assets Increase (Decrease) in Accounts Payable Accounts payable Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities Accrued liabilities and other Net Cash Provided by (Used in) Operating Activities Cash flow from operations Net cash used in operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from investing activities: Payments to Acquire Property, Plant, and Equipment Additions to property, plant and equipment Payments to Acquire Intangible Assets Additions to intangible assets Payments to Acquire Businesses, Net of Cash Acquired Acquisition of business, net of cash acquired Proceeds from Sale of Property, Plant, and Equipment Proceeds from sale of property, plant and equipment Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities: Repayments of Debt Payments on debt Proceeds from Issuance of Debt Proceeds from debt The cash outflow on supply chain financing program. Payments on Supply Chain Financing Program Payments on supply chain financing program The cash inflow from supply chain financing program. Proceeds from Supply Chain Financing Program Proceeds from supply chain financing program Proceeds from Convertible Debt Proceeds from convertible notes payable Proceeds from Related Party Debt Proceeds from convertible notes payable - related party Payments of Debt Issuance Costs Payment of debt issuance costs The cash outflow paid to third parties in connection with convertible notes payable origination, which will be amortized over the remaining maturity period of the associated long-term debt. Payments Of Convertible Notes Payable Issuance Costs Payment of convertible notes payable issuance costs The net proceeds from repurchase agreements. Net Proceeds From Repurchase Agreements Net proceeds from (repayments of) repurchase agreements Proceeds from Stock Options Exercised Proceeds from exercise of stock options Proceeds from Warrant Exercises Proceeds from exercise of Public Warrants Proceeds from Issuance of Common Stock Proceeds from issuance of common stock Payments of Stock Issuance Costs Payment of equity issuance costs Proceeds from (Payments to) Noncontrolling Interests Payment for purchase of non-controlling interest Net amount of cash distribution received (paid) to unit-holder of limited liability company (LLC). Cash Proceeds (Distributions) Made To Limited Liability Company L L C Member Cash Distributions Received (Paid) Payment for taxes for net share settlement of equity awards Net Cash Provided by (Used in) Financing Activities Net cash provided by financing activities Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Effect of exchange rate changes on cash