XML 26 R9.htm IDEA: XBRL DOCUMENT
v3.25.0.1

General | 12 Months Ended
--- | ---
Dec. 28, 2024
General [Abstract] |
GENERAL | GENERAL (a) NATURE OF OPERATIONS Darling Ingredients Inc., a Delaware corporation (“Darling”, and together with its subsidiaries, the “Company” or “we”, “us” or “our”), is a global developer and producer of sustainable natural ingredients from edible and inedible bio-nutrients, creating a wide range of ingredients and customized specialty solutions for customers in the pharmaceutical, food, pet food, feed, industrial, fuel, bioenergy and fertilizer industries. The Company’s business operations are conducted through a global network of over 260 locations across five continents within three business segments, Feed Ingredients, Food Ingredients and Fuel Ingredients. Comparative segment revenues and related financial information are presented in Note 21 to the consolidated financial statements. (b)SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (1) Basis of Presentation The consolidated financial statements include the accounts of Darling and its consolidated subsidiaries. Noncontrolling interests represent the outstanding ownership interest in the Company’s consolidated subsidiaries that are not owned by the Company. In the accompanying Consolidated Statements of Operations, the noncontrolling interest in net income of the consolidated subsidiaries is shown as an allocation of the Company’s net income and is presented separately as “Net income attributable to noncontrolling interests”. In the Company’s Consolidated Balance Sheets, noncontrolling interests represents the ownership interests in the Company consolidated subsidiaries' net assets held by parties other than the Company. These ownership interests are presented separately as “Noncontrolling interests” within “Stockholders’ Equity.” All intercompany balances and transactions have been eliminated in consolidation. (2) Business Combinations The Company accounts for its business combinations using the acquisition method of accounting when the activities acquired have been determined to be a business. The consideration transferred in a business combination is measured at fair value, which is determined as the sum of the acquisition-date fair values of the assets transferred, liabilities incurred by the Company and any equity interests issued by the Company. The consideration transferred is allocated to the tangible and intangible assets acquired and liabilities assumed at their estimated fair value on the acquisition date. The excess of fair value is recorded as goodwill. The results of businesses acquired in a business combination are included in our consolidated financial statements from the date of acquisition. Acquisition costs are expensed as incurred. Determining the fair value of assets acquired and liabilities assumed requires management to use significant judgment and estimates. Depending on the acquisition size, the Company determines the fair values using the assistance of a valuation expert who assists the Company primarily using the cost, market and income approaches and using estimates of future revenue and cash flows, raw material and sales volumes, discount rates and the selection of comparable companies. The Company’s estimates of fair value are based upon assumptions believed to be reasonable, but which are inherently uncertain and unpredictable and, as a result, actual results may differ from estimates. During the measurement period, not to exceed one year from the date of the acquisition, the Company may record adjustments to the assets acquired and liabilities assumed, with a corresponding offset to goodwill if new information is obtained related to facts and circumstances that existed as of the acquisition date. After the measurement period, any subsequent adjustments are reflected in the Consolidated Statement of Operations. (3) Fiscal Year The Company has a 52/53 week fiscal year ending on the Saturday nearest December 31. Fiscal years for the consolidated financial statements included herein are for the 52 weeks ended December 28, 2024, the 52 weeks ended December 30, 2023, and the 52 weeks ended December 31, 2022. (4) Cash and Cash Equivalents The Company considers all short-term highly liquid instruments, with an original maturity of three months or less, to be cash equivalents. Cash balances are recorded net of book overdrafts when a bank right-of-offset exists. All other book overdrafts are recorded in accounts payable and the change in the related balance is reflected in operating activities on the Consolidated Statements of Cash Flows. In addition, the Company has bank overdrafts, which are considered a form of short-term financing with changes in the related balance reflected in financing activities in the Consolidated Statements of Cash Flows. Restricted cash shown on the Consolidated Balance Sheet as of December 28, 2024, primarily represents the current portion of acquisition consideration hold-back amounts that are part of the purchase price set aside in escrow in the Company’s name for possible indemnification claims by the Company, which amounts will be paid to the sellers in the future if no claims arise. Restricted cash as of December 30, 2023, primarily represented amounts set aside as collateral for foreign construction projects and U.S. environmental claims and were insignificant to the Company. Restricted cash included in other assets as of December 28, 2024 and December 30, 2023, primarily represents the long-term acquisition consideration hold-back amounts that are part of the purchase price set aside in escrow in the Company’s name for possible indemnification claims by the Company, which amounts will be paid to the sellers in the future if no claims arise. A reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets that sum to the total of same such amounts shown in the Consolidated Statements of Cash flows is as follows (in thousands):
|  | December 28, 2024 | December 30, 2023
Cash and cash equivalents |  | $ | 75,973 |  | $ | 126,502 |
Restricted cash |  | 37,579 |  | 292 |
Restricted cash included in other long-term assets |  | 103,755 |  | 137,656 |
Total cash, cash equivalents and restricted cash shown in the statement of cash flows |  | $ | 217,307 |  | $ | 264,450 |
(5) Accounts Receivable and Allowance for Credit Losses The Company maintains allowances for credit losses for estimated losses resulting from customers’ non-payment of trade accounts receivable owed to the Company. These trade receivables arise in the ordinary course of business from sales of raw material, finished product or services to the Company’s customers. The estimate of allowance for doubtful accounts is based upon the Company’s bad debt experience adjusted for differences in asset-specific risk characteristic, current economic conditions and forecast of future economic conditions. If the financial condition of the Company’s customers deteriorates, resulting in the customers’ inability to pay the Company’s receivables as they come due, additional allowances for credit losses may be required. The Company has entered into agreements with third-party banks to factor certain of the Company’s trade receivables in order to enhance working capital by turning trade receivables into cash faster. Under these agreements, the Company will sell certain selected customers trade receivables to the third-party banks without recourse for cash less a nominal fee. For the years ended December 28, 2024, December 30, 2023 and December 31, 2022, the Company sold approximately $560.5 million, $532.6 million and $582.0 million, respectively of its trade receivables and incurred approximately $8.1 million, $7.5 million and $4.0 million in fees, respectively. (6) Inventories Inventories are stated at the lower of cost or net realizable value. Cost is primarily determined using the first-in, first-out (FIFO) method for the Feed Ingredients and Fuel Ingredients segments. In the Food Ingredients segment cost is primarily determined based on the weighted average cost. (7) Long Lived Assets Property, Plant and Equipment Property, plant and equipment are recorded at cost. Depreciation is computed by the straight-line method over the estimated useful lives of assets: 1) Buildings and improvements, 15 to 30 years; 2) Machinery and equipment, 3 to 10 years; 3) Vehicles, 3 to 8 years; and 4) Aircraft, 7 to 10 years. Maintenance and repairs are charged to expense as incurred, and expenditures for major renewals and improvements are capitalized. Intangible Assets Intangible assets with indefinite lives, and therefore, not subject to amortization, consist of trade names acquired in the acquisition of Griffin Industries Inc. on December 17, 2010 (which was subsequently converted to a limited liability company) and its subsidiaries (“Griffin”) and trade names acquired in the acquisition of its Darling Ingredients International business on January 7, 2014. Intangible assets subject to amortization consist of: 1) collection routes which are made up of groups of suppliers of raw materials in similar geographic areas from which the Company derives collection fees and a dependable source of raw materials for processing into finished products; 2) customer relationships representing groups of collagen finished product customers in our food segment; 3) permits that represent licensing of operating plants that have been acquired, giving those plants the ability to operate; 4) non-compete agreements that represent contractual arrangements with former competitors whose businesses were acquired; 5) trade names; and 6) royalty, product development, consulting, land use rights and leasehold agreements. Amortization expense is calculated using the straight-line method over the estimated useful lives of the assets ranging from: 5 to 21 years for collection routes; 10 to 20 years for customer relationships; 10 to 20 years for permits; 3 to 7 years for non-compete agreements; and 4 to 15 years for trade names. Royalties, product development, patents, consulting, land use rights and leasehold agreements are generally amortized over the term of the agreement. (8) Impairment of Long-Lived Assets and Long-Lived Assets to be Disposed of The Company reviews the carrying value of long-lived assets for impairment when events or changes in circumstances indicate that the carrying amount of an asset, or related asset group, may not be recoverable from estimated future undiscounted cash flows. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset or asset group to estimated undiscounted future cash flows expected to be generated by the asset or asset group. If the carrying amount of the asset or asset group exceeds its estimated future cash flows, an impairment charge is recognized by the amount for which the carrying amount of the asset exceeds the fair value of the asset. In fiscal 2023, the Company recorded asset impairment charges related to the feed segment and food segment long-lived assets of approximately $2.9 million and $1.8 million, respectively. In fiscal 2022, the Company recorded asset impairment charges related to its food segment long-lived assets of approximately $18.4 million and feed segment long-lived assets of approximately $8.6 million. See Note 18 to the consolidated financial statements. (9) Goodwill and Indefinite Lived Intangible Assets Goodwill and indefinite lived intangible assets are tested annually or more frequently if events or changes in circumstances indicate that the asset might be impaired. When assessing the recoverability of goodwill and other indefinite lived intangible assets, the Company may first assess qualitative factors in determining whether it is more likely than not that the fair value of a reporting unit, including goodwill, or other indefinite lived intangible assets are less than its carrying amount. The qualitative evaluation is an assessment of multiple factors, including the current operating environment, financial performance and market considerations. The Company may elect to bypass this qualitative assessment for some or all of its reporting units or other indefinite lived intangible assets and perform a quantitative test, based on management's judgment. If the Company chooses to bypass the qualitative assessment, it performs the quantitative approach to impairment testing by comparing the fair value of the Company’s reporting units to their respective carrying amounts and records an impairment charge for the amount by which the carrying amounts exceeds the fair value; however, the loss recognized, if any, will not exceed the total amount of goodwill allocated to that reporting unit. In fiscal 2024 and 2023, the Company performed a quantitative approach to valuing goodwill and indefinite-lived intangible assets at October 26, 2024 and October 28, 2023, respectively. Based on the Company’s annual impairment testing, we concluded the fair values of the Company’s reporting units containing goodwill and indefinite lived intangible assets exceeded the related carrying values. In fiscal 2022, the Company performed a qualitative impairment analysis for its annual goodwill and indefinite-lived intangible assets at October 29, 2022. Based on the Company’s annual impairment testing at October 29, 2022, we concluded it is more likely than not that the fair values of the Company’s reporting units containing goodwill and indefinite lived intangible assets exceeded the related carrying value. However, in December 2022, the Company’s management reviewed our global network of collagen plants for optimization opportunities and decided to close our Peabody, Massachusetts, plant in 2023. As a result of the restructuring, the Company incurred goodwill impairment charges in fiscal 2022. Goodwill was approximately $2.3 billion and $2.5 billion at December 28, 2024 and December 30, 2023, respectively. See Note 7 for further information on the Company’s goodwill. (10) Leases The Company accounts for leases in accordance with Accounting Standard Codification (“ASC”) Topic 842, Leases. The Company determines if an arrangement is a lease at inception for which the Company recognizes the right-of-use (“ROU”) asset and a lease liability at the lease commencement date. For operating leases, the lease liability is initially measured at the present value of the unpaid lease payments at the lease commencement date. The lease liability is subsequently measured at amortized cost using the effective interest method. In determining the lease liability, the Company applies a discount rate to the minimum lease payments within each lease. ASC 842 requires the Company to use the rate of interest that a lessee would have to pay to borrow on a collateralized basis over a similar term an amount equal to the lease payments in a similar economic environment. To estimate the Company’s incremental borrowing rate over various terms, a comparable market yield curve consistent with the Company’s credit quality is determined. The lease term for all of the Company’s leases include the non-cancellable period of the lease plus any additional periods covered by either a Company option to extend the lease that the Company is reasonably certain to exercise or when a triggering event occurs. The Company has elected to not recognize a ROU asset and lease liability with an initial term of 12 months or less at lease commencement. Operating leases are included on the Company’s balance sheet as a ROU asset, current operating lease liabilities and long-term operating lease liabilities. For finance leases, the lease liability is initially measured in the same manner and date as for the operating leases, and is subsequently measured at amortized cost using the effective interest method. Finance leases are included in property, plant and equipment, current portion of long-term debt and long-term debt, net of current portion, but are not significant to the Company. The ROU asset is initially measured at cost, which comprises the initial amount of the lease liability adjusted for lease payments made at or before the lease commencement date, plus any direct costs incurred less any lease incentives received. For operating leases, the ROU asset is subsequently measured throughout the lease term at the carrying amount of the lease liability, plus initial direct costs, plus (minus) any prepaid (accrued) lease payments, less the unamortized balance of the lease incentives received. Some leases contain rent escalation clauses (including index-based escalations), initially measured using the index at the lease commencement date. The Company recognizes minimum rental expense on a straight-line basis based on the fixed components of the lease arrangement. The Company uses the long-lived assets impairment guidance in ASC subtopic 360-10, Property, Plant and Equipment - Overall, to determine whether the ROU asset is impaired, and if so, the amount of the impairment loss to recognize. The Company monitors for events or changes in circumstances that require a reassessment of one of its leases. When a reassessment results in the remeasurement of a lease liability, a corresponding adjustment is made to the carrying amount of the corresponding ROU asset unless doing so would reduce the carrying amount of the ROU asset to an amount less than zero. In that case, the amount of the adjustment that would result in a negative ROU asset balance is recorded in the Consolidated Statement of Operations. (11) Environmental Expenditures Environmental expenditures incurred to mitigate or prevent environmental impacts that have yet to occur and that otherwise may result from future operations are capitalized. Expenditures that relate to an existing condition caused by past operations and that do not contribute to current or future revenues are expensed or charged against established environmental reserves. Reserves are established when environmental impacts have been identified which are probable to require mitigation and/or remediation and the costs are reasonably estimable. (12) Income Taxes The Company accounts for income taxes using the asset and liability method. Under the asset and liability method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. The Company periodically assesses whether it is more likely than not that it will generate sufficient taxable income to realize its deferred income tax assets. In making this determination, the Company considers all available positive and negative evidence and makes certain assumptions. The Company considers, among other things, its deferred tax liabilities, the overall business environment, its historical earnings and losses, current industry trends and its outlook for taxable income in future years. The Company recognizes tax benefits from uncertain tax positions only if it is more likely than not that the tax position will be sustained upon examination by the relevant taxing authority. Adjustments are made to the reserves for uncertain tax positions when facts and circumstances change or additional information is available. Judgment is required to assess the impact of ongoing audits conducted by tax authorities in determining the Company’s consolidated income tax provision. The Company recognizes accrued interest and penalties on tax related matters as a component of income tax expense. (13) Earnings per Share Basic income per common share is computed by dividing net income attributable to Darling by the weighted average number of common shares including non-vested and restricted shares with participation rights outstanding during the period. Diluted income per common share is computed by dividing net income attributable to Darling by the weighted average number of common shares outstanding during the period increased by dilutive common equivalent shares determined using the treasury stock method.
| Net Income per Common Share (in thousands, except per share data)
|  | December 28, |  |  |  | December 30, |  |  |  | December 31, |
|  | 2024 |  |  |  | 2023 |  |  |  | 2022 |
| Income | Shares | Per-Share |  | Income | Shares | Per-Share |  | Income | Shares | Per-Share
Basic: |  |  |  |  |  |  |  |  |  |  |
Net income attributable to Darling | $ | 278,880 |  | 159,513 | $ | 1.75 |  |  | $ | 647,726 |  | 159,861 | $ | 4.05 |  |  | $ | 737,690 |  | 161,000 | $ | 4.58 |
Diluted: |  |  |  |  |  |  |  |  |  |  |
Effect of dilutive securities |  |  |  |  |  |  |  |  |  |  |
Add: Option shares in the money and dilutive effect of nonvested stock | — |  | 2,932 | — |  |  | — |  | 3,314 | — |  |  | — |  | 3,831 | — |
Less: Pro-forma treasury shares | — |  | (1,027) | — |  |  | — |  | (788) | — |  |  | — |  | (710) | — |
Diluted: |  |  |  |  |  |  |  |  |  |  |
Net income attributable to Darling | $ | 278,880 |  | 161,418 | $ | 1.73 |  |  | $ | 647,726 |  | 162,387 | $ | 3.99 |  |  | $ | 737,690 |  | 164,121 | $ | 4.49 |
There were no outstanding stock options excluded in fiscal 2024, 2023 and 2022 from diluted income per common share as the effect was antidilutive. For fiscal 2024, 2023 and 2022, respectively, 403,615, 311,919 and 266,246 shares of non-vested stock were excluded from diluted income per common share as the effect was antidilutive. (14) Stock Based Compensation The Company recognizes compensation expense ratably over the vesting period in an amount equal to the fair value of the share-based payments (e.g., stock options and non-vested and restricted stock) granted to employees and non-employee directors or by incurring liabilities to an employee or other supplier (a) in amounts based, at least in part, on the price of the entity’s shares or other equity instruments, or (b) that require or may require settlement by issuing the entity’s equity shares or other equity instruments. The Company’s policy is to account for forfeitures in the period they occur, rather than estimating a forfeiture rate. The Company does not reclassify excess tax benefits from operating activities to financing activities in the Consolidated Statements of Cash Flows. Additionally, the Company excludes the excess tax benefits from the assumed proceeds available to repurchase shares of common stock in the computation of the Company’s diluted earnings per share. The Company records tax benefit or expense within income tax expense/(benefit) for the year ended December 28, 2024, December 30, 2023 and December 31, 2022 related to the excess tax expense on stock options, non-vested stock, director restricted stock units, restricted stock units and performance units. Total stock-based compensation recognized in the Consolidated Statements of Operations for the years ended December 28, 2024, December 30, 2023 and December 31, 2022 was approximately $20.9 million, $33.2 million and $25.0 million, respectively, which is included in selling, general and administrative expenses, and the related income tax benefit recognized was approximately $2.0 million, $2.6 million and $1.7 million, respectively. See Note 13 for further information on the Company’s stock-based compensation plans. (15) Use of Estimates The preparation of the consolidated financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. If it is at least reasonably possible that the estimate of the effect on the financial statements of a condition, situation, or set of circumstances that exist at the date of the financial statements will change in the near term due to one or more future confirming events, and the effect of the change would be material to the financial statements, the Company will disclose the nature of the uncertainty and include an indication that it is at least reasonably possible that a change in the estimate will occur in the near term. If the estimate involves certain loss contingencies, the disclosure will also include an estimate of the probable loss or range of loss or state that an estimate cannot be made. As a result of the Russia-Ukraine war, the Israeli-Palestinian conflict and other Middle Eastern conflicts and the current inflationary environment, we have evaluated the potential impact to the Company’s operations and for any indicators of potential triggering events that could indicate certain of the Company’s assets may be impaired. As of December 28, 2024, the Company has not observed any impairments of the Company’s assets or a significant change in their fair value due to the Russia-Ukraine war, the Israeli-Palestinian conflict and other Middle Eastern conflicts or inflation. (16) Out-of-Period Adjustment During the quarter ended March 30, 2024, the Company determined the inventory balance at its recently acquired Gelnex subsidiary was overstated by approximately $25.1 million at December 30, 2023. The overstatement was the result of an error in calculating the elimination of deferred profit in inventory on intercompany product sales from South America. The Company recorded an adjustment to earnings of approximately $17.9 million, net of tax. The Company assessed the impact of this out-of-period adjustment and concluded that it was not material to the financial statements previously issued for any interim or annual period during 2023, and the adjustment during the quarter ended March 30, 2024 is not material to the annual financial statements for fiscal 2024. The out-of-period adjustment is included in the Food Ingredients segment results. (17) Financial Instruments The carrying amount of cash and cash equivalents, accounts receivable, accounts payable and accrued expenses approximates fair value due to the short maturity of these instruments. The Company’s 6% Senior Notes due 2030, 5.25% Senior Notes due 2027, 3.625% Senior Notes due 2026, term loans and revolver borrowings outstanding at December 28, 2024, as described in Note 10 have a fair value based on market valuation from third-party banks. The carrying amount for the Company’s other debt is not deemed to be significantly different than the fair value. See Note 17 for financial instruments' fair values. (18) Derivative Instruments The Company makes limited use of derivative instruments to manage cash flow risks related to interest rates, natural gas usage, inventory, forecasted sales and foreign currency exchange rates. The Company does not use derivative instruments for trading purposes. Interest rate swaps are entered into with the intent of managing overall borrowing costs by reducing the potential impact of increases in interest rates on floating-rate long-term debt. Natural gas swaps and options are entered into with the intent of managing the overall cost of natural gas usage by reducing the potential impact of seasonal weather demands on natural gas that increases natural gas prices. Heating oil swaps and options are entered into with the intent of managing the overall cost of diesel fuel usage by reducing the potential impact of seasonal weather demands on diesel fuel that increases diesel fuel prices. Soybean meal options are entered into with the intent of managing the impact of changing prices for poultry meal sales. Corn options and future contracts are entered into with the intent of managing U.S. forecasted sales of BBP by reducing the impact of changing prices. Foreign currency forward and option contracts are entered into to mitigate the foreign exchange rate risk for transactions designated in a currency other than the local functional currency. Entities are required to report all derivative instruments in the statement of financial position at fair value. The accounting for changes in the fair value (i.e., gains or losses) of a derivative instrument depends on whether it has been designated and qualifies as part of a hedging relationship and, if so, on the reason for holding the instrument. If certain conditions are met, entities may elect to designate a derivative instrument as a hedge of exposures to changes in fair value, cash flows or foreign currencies. If the hedged exposure is a cash flow exposure, the gain or loss on the derivative instrument is reported initially as a component of other comprehensive income (outside of earnings) and is subsequently reclassified into earnings when the forecasted transaction affects earnings. Any amounts excluded from the assessment of hedge effectiveness is reported in earnings immediately. If the derivative instrument is not designated as a hedge, the gain or loss is recognized in earnings in the period of change. Hedge accounting treatment ceases if or when the hedge transaction is no longer probable of occurring or the hedge relationship correlation no longer qualifies for hedge accounting. (19) Revenue Recognition The Company recognizes revenue on sales when control of the promised finished product is transferred to the Company’s customers in an amount that reflects the consideration the Company expects to be entitled to in exchange for the finished product. Service revenues are recognized when the service occurs. Certain customers may be required to prepay prior to shipment in order to maintain payment protection against certain foreign and domestic sales. These amounts are recorded as unearned revenue and recognized when control of the promised finished product is transferred to the Company’s customer. See Note 22 to the consolidated financial statements. (20) Related Party Transactions The Company has a limited liability company agreement with a wholly-owned subsidiary of Valero Energy Corporation (“Valero”) to form Diamond Green Diesel Holdings LLC (the “DGD Joint Venture”). The Company has related party sale transactions and loan transactions with the DGD Joint Venture. See Note 23 for further information on the Company’s related party transactions. (21) Foreign Currency Translation and Remeasurement Foreign currency translation is included as a component of accumulated other comprehensive loss and reflects the adjustments resulting from translating the foreign currency denominated financial statements of foreign subsidiaries into U.S. dollars. The functional currency of the Company’s foreign subsidiaries is the currency of the primary economic environment in which the entity operates, which is generally the local currency of the country. Accordingly, assets and liabilities of the foreign subsidiaries are translated into U.S. dollars at fiscal year end exchange rates, including intercompany foreign currency transactions that are of long-term investment nature. Income and expense items are translated at average exchange rates occurring during the period. Changes in exchange rates that affect cash flows and the related receivables or payables are recognized as transaction gains/(losses) in determining net income. The Company incurred net foreign currency translation gains/(losses) of approximately $(417.1) million, $142.7 million and $(84.8) million in fiscal 2024, 2023 and 2022, respectively. (22) Reclassification Certain prior year amounts have been reclassified to conform to the current year presentation. In the Consolidated Statement of Operations, previously reported amounts for total net sales have been separated into net sales to third parties and net sales to related party - Diamond Green Diesel. In addition, certain immaterial prior year amounts have been reclassified on the Statement of Cash Flows. (23) Subsequent Events The Company evaluates subsequent events from the end of the most recent fiscal year through the date the consolidated financial statements are issued.

X
- Definition General [Abstract] + References No definition available. + Details
Name: | dar_GeneralAbstract
Namespace Prefix: | dar_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for the organization, consolidation and basis of presentation of financial statements disclosure, and significant accounting policies of the reporting entity. May be provided in more than one note to the financial statements, as long as users are provided with an understanding of (1) the significant judgments and assumptions made by an enterprise in determining whether it must consolidate a VIE and/or disclose information about its involvement with a VIE, (2) the nature of restrictions on a consolidated VIE's assets reported by an enterprise in its statement of financial position, including the carrying amounts of such assets, (3) the nature of, and changes in, the risks associated with an enterprise's involvement with the VIE, and (4) how an enterprise's involvement with the VIE affects the enterprise's financial position, financial performance, and cash flows. Describes procedure if disclosures are provided in more than one note to the financial statements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 235 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/235/tableOfContent Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 275 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/275/tableOfContent Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 810 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/810/tableOfContent Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 205 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/205/tableOfContent + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration