| Revenue Recognition | Revenue Recognition Revenue is accounted for in accordance with ASC 606. Revenue is recognized as control of goods or services are transferred to customers in an amount that reflects the consideration to which an entity expects to be entitled to receive in exchange for the goods or services. Contracts with Customers Linde serves a diverse group of industries including healthcare, petroleum refining, energy, manufacturing, food, beverage carbonation, fiber-optics, steel making, aerospace, chemicals and water treatment. Industrial Gases Within each of the company’s geographic segments for industrial gases, there are three basic distribution methods: (i) on-site or tonnage; (ii) merchant or bulk liquid; and (iii) packaged or cylinder gases. The distribution method used by Linde to supply a customer is determined by many factors, including the customer’s volume requirements and location. The distribution method generally determines the contract terms with the customer and, accordingly, the revenue recognition accounting practices. Linde's primary products in its industrial gases business are atmospheric gases (oxygen, nitrogen, argon, rare gases) and process gases (carbon dioxide, helium, hydrogen, electronic gases, specialty gases, acetylene). These products are generally sold through one of the three distribution methods. Following is a description of each of the three industrial gases distribution methods and the respective revenue recognition policies : On-site. Customers that require the largest volumes of product and that have a relatively constant demand pattern are supplied by cryogenic and process gas on-site plants. Linde constructs plants on or adjacent to these customers’ sites and supplies the product directly to customers by pipeline. Where there are large concentrations of customers, a single pipeline may be connected to several plants and customers. On-site product supply contracts generally are total requirement contracts with terms typically ranging from 10-20 years and contain minimum purchase requirements and price escalation provisions. Many of the cryogenic on-site plants also produce liquid products for the merchant market. Therefore, plants are typically not dedicated to a single customer. Additionally, Linde is responsible for the design, construction, operations and maintenance of the plants and our customers typically have no involvement in these activities. Advanced air separation processes also allow on-site delivery to customers with smaller volume requirements. The company’s performance obligations related to on-site customers are satisfied over time as customers receive and obtain control of the product. Linde has elected to apply the practical expedient for measuring progress towards the completion of a performance obligation and recognizes revenue as the company has the right to invoice each customer, which generally corresponds with product delivery. Accordingly, revenue is recognized when product is delivered to the customer and the company has the right to invoice the customer in accordance with the contract terms. Consideration in these contracts is generally based on pricing which fluctuates with various price indices. Variable components of consideration exist within on-site contracts but are considered constrained. Merchant. Merchant deliveries generally are made from Linde's plants by tanker trucks to storage containers at the customer's site. Due to the relatively high distribution cost, merchant oxygen and nitrogen generally have a relatively small distribution radius from the plants at which they are produced. Merchant argon, hydrogen and helium can be shipped much longer distances. The customer agreements used in the merchant business are usually three The company’s performance obligations related to merchant customers are generally satisfied at a point in time as the customers receive and obtain control of the product. Revenue is recognized when product is delivered to the customer and the company has the right to invoice the customer in accordance with the contract terms. Any variable components of consideration within merchant contracts are constrained however this consideration is not significant. Packaged Gases. Customers requiring small volumes are supplied products in containers called cylinders, under medium to high pressure. Linde distributes merchant gases from its production plants to company-owned cylinder filling plants where cylinders are then filled for distribution to customers. Cylinders may be delivered to the customer’s site or picked up by the customer at a packaging facility or retail store. Linde invoices the customer for the industrial gases and the use of the cylinder container(s). The company also sells hardgoods and welding equipment purchased from independent manufacturers. Packaged gases are generally sold under one The company’s performance obligations related to packaged gases are satisfied at a point in time. Accordingly, revenue is recognized when product is delivered to the customer or when the customer picks up product from a packaged gas facility or retail store, and the company has the right to payment from the customer in accordance with the contract terms. Any variable consideration is constrained and will be recognized when the uncertainty related to the consideration is resolved. Linde Engineering The company designs and manufactures equipment for air separation and other industrial gas applications manufactured specifically for end customers. Sale of equipment contracts are generally comprised of a single performance obligation. Revenue from sale of equipment is generally recognized over time as Linde has an enforceable right to payment for performance completed to date and performance does not create an asset with alternative use. For contracts recognized over time, revenue is recognized primarily using a cost incurred input method. Costs incurred to date relative to total estimated costs at completion are used to measure progress toward satisfying performance obligations. Costs incurred include material, labor, and overhead costs and represent work contributing and proportionate to the transfer of control to the customer. Contract modifications are typically accounted for as part of the existing contract and are recognized as a cumulative adjustment for the inception-to-date effect of such change. Contract Assets and Liabilities Contract assets and liabilities result from differences in timing of revenue recognition and customer invoicing. Contract assets primarily relate to sale of equipment contracts for which revenue is recognized over time. The balance represents unbilled revenue which occurs when revenue recognized under the measure of progress exceeds amounts invoiced to customers. Customer invoices may be based on the passage of time, the achievement of certain contractual milestones or a combination of both criteria. Contract liabilities include advance payments or right to consideration prior to performance under the contract. Contract liabilities are recognized as revenue as performance obligations are satisfied under contract terms. Linde has contract assets of $166 million and $162 million at September 30, 2021 and December 31, 2020, respectively. Total contract liabilities are $2,944 million at September 30, 2021 (current of $2,213 million and $731 million within other long-term liabilities in the condensed consolidated balance sheets). Total contract liabilities were $2,301 million at December 31, 2020 (current contract liabilities of $1,769 million and $532 million in other long-term liabilities in the condensed consolidated balance sheets). Revenue recognized for the nine months ended September 30, 2021 that was included in the contract liability at December 31, 2020 was $1,017 million. Contract assets and liabilities primarily relate to the Linde Engineering business. Payment Terms and Other Linde generally receives payment after performance obligations are satisfied, and customer prepayments are not typical for the industrial gases business. Payment terms vary based on the country where sales originate and local customary payment practices. Linde does not offer extended financing outside of customary payment terms. Amounts billed for sales and use taxes, value-added taxes, and certain excise and other specific transactional taxes imposed on revenue producing transactions are presented on a net basis and are not included in sales within the consolidated statement of income. Additionally, sales returns and allowances are not a normal practice in the industry and are not significant. Disaggregated Revenue Information As described above and in Note 18 to Linde's 2020 Form 10-K, the company manages its industrial gases business on a geographic basis, while the Engineering and Other businesses are generally managed on a global basis. Furthermore, the company believes that reporting sales by distribution method by reportable geographic segment best illustrates the nature, timing, type of customer, and contract terms for its revenues, including terms and pricing. The following tables show sales by distribution method at the consolidated level and for each reportable segment and Other for the quarter and nine months ended September 30, 2021 and September 30, 2020. (Millions of dollars) Quarter Ended September 30, 2021 Sales Americas EMEA APAC Engineering Other Total % Merchant $ 849 $ 559 $ 563 $ — $ 38 $ 2,009 26 % On-Site 836 462 578 — — 1,876 24 % Packaged Gas 1,385 880 394 — 7 2,666 35 % Other 21 10 29 601 456 1,117 15 % Total $ 3,091 $ 1,911 $ 1,564 $ 601 $ 501 $ 7,668 100 % (Millions of dollars) Quarter Ended September 30, 2020 Sales Americas EMEA APAC Engineering Other Total % Merchant $ 739 $ 472 $ 526 $ — $ 34 $ 1,771 26 % On-Site 622 334 528 — — 1,484 22 % Packaged Gas 1,265 799 413 — 5 2,482 36 % Other 15 17 17 678 391 1,118 16 % Total $ 2,641 $ 1,622 $ 1,484 $ 678 $ 430 $ 6,855 100 % (Millions of dollars) Nine Months Ended September 30, 2021 Sales Americas EMEA APAC Engineering Other (a) Total % Merchant $ 2,441 $ 1,646 $ 1,598 $ — $ 133 $ 5,818 26 % On-Site 2,299 1,250 1,712 — — 5,261 23 % Packaged Gas 4,086 2,652 1,147 — 19 7,904 35 % Other 125 37 87 1,921 1,342 3,512 16 % Total $ 8,951 $ 5,585 $ 4,544 $ 1,921 $ 1,494 $ 22,495 100 % (Millions of dollars) Nine Months Ended September 30, 2020 Sales Americas EMEA APAC Engineering Other (a) Total % Merchant $ 2,099 $ 1,357 $ 1,444 $ — $ 110 $ 5,010 25 % On-Site 1,831 981 1,486 — — 4,298 22 % Packaged Gas 3,750 2,329 1,135 — 16 7,230 36 % Other 55 36 50 2,096 1,196 3,433 17 % Total $ 7,735 $ 4,703 $ 4,115 $ 2,096 $ 1,322 $ 19,971 100 % Remaining Performance Obligations As described above, Linde's contracts with on-site customers are under long-term supply arrangements which generally require the customer to purchase their requirements from Linde and also have minimum purchase requirements. The company estimates the consideration related to minimum purchase requirements is approximately $54 billion. This amount excludes all sales above minimum purchase requirements, which can be significant depending on customer needs. In the future, actual amounts will be different due to impacts from several factors, many of which are beyond the company’s control including, but not limited to, timing of newly signed, terminated and renewed contracts, inflationary price escalations, currency exchange rates, and pass-through costs related to natural gas and electricity. The actual duration of long-term supply contracts ranges up to twenty years. The company estimates that approximately half of the revenue related to minimum purchase requirements will be earned in the next five years and the remaining thereafter. |
