SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	12 Months Ended
Dec. 31, 2020
Accounting Policies [Abstract]
Risks and Uncertainties	Risks and Uncertainties As a global mining company, the Company’s revenue, profitability and future rate of growth are substantially dependent on prevailing metal prices, primarily for gold, but also for copper, silver, lead and zinc. Historically, the commodity markets have been very volatile, and there can be no assurance that commodity prices will not be subject to wide fluctuations in the future. A substantial or extended decline in commodity prices could have a material adverse effect on the Company’s financial position, results of operations, cash flows, access to capital and on the quantities of reserves that the Company can economically produce. The carrying value of the Company’s Property, plant and mine development, net; Inventories; Stockpiles and ore on leach pads; Investments; Deferred income tax assets; and Goodwill are particularly sensitive to the outlook for commodity prices. A decline in the Company’s price outlook from current levels could result in material impairment charges related to these assets. In addition to changes in commodity prices, other factors such as changes in mine plans, increases in costs, geotechnical failures, changes in social, environmental or regulatory requirements, impacts of global events such as the COVID-19 pandemic and management’s decision to reprioritize or abandon a development project can adversely affect the Company’s ability to recover its investment in certain assets and result in impairment charges. During the year ended December 31, 2020, the COVID-19 pandemic has had a material impact on the global economy, the scale and duration of which remain uncertain. In response, the Company temporarily placed five sites into care and maintenance, including Musselwhite, Éléonore, Yanacocha and Cerro Negro in March 2020 and Peñasquito in April 2020. The Company worked closely with local stakeholders to resume operations at all five mine sites during the second quarter of 2020. As of December 31, 2020, all sites were fully operational, with the exception of Cerro Negro that continues to progress its ramp up. The impact of this pandemic could include additional sites being placed into care and maintenance, significant COVID-19 specific costs, volatility in the prices for gold and other metals, logistical challenges shipping our products, delays in product refining and smelting due to restrictions or temporary closures, additional travel restrictions, other supply chain disruptions and workforce interruptions, including loss of life. Depending on the duration and extent of the impact of COVID-19 and the success of a widely available vaccine, this could materially impact the Company’s results of operations, cash flows and financial condition and could result in material impairment charges to the Company’s Property, plant and mine development, net; Inventories; Stockpiles and ore on leach pads; Investments; Deferred income tax assets; and Goodwill. Minera Yanacocha S.R.L. (“Yanacocha”) includes the mining operations at Yanacocha and the Conga project in Peru. Based on the Company's internal project portfolio evaluation process, we do not anticipate developing Conga in the next ten years. Due to the uncertainty surrounding the project’s development timeline, we have allocated our exploration and development capital to other projects in our portfolio. As a result, the Conga project is currently in care and maintenance and we continue to evaluate opportunities to sell or find alternative uses for equipment and assets originally acquired for the Conga project. Should we be unable to develop the Conga project or conclude that future development is not in the best interest of the business, we may consider sale of the project to a third-party or other alternatives for the project, which may result in a future impairment charge. The total assets at Conga as of December 31, 2020 and 2019 were $1,517 and $1,558 respectively.
Use of Estimates	The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the accounting for and recognition and disclosure of assets, liabilities, equity, revenues and expenses. The Company must make these estimates and assumptions because certain information used is dependent on future events, cannot be calculated with a high degree of precision from data available or simply cannot be readily calculated based on generally accepted methodologies. Actual results could differ from these estimates. Use of Estimates The Company’s Consolidated Financial Statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). The preparation of the Company’s Consolidated Financial Statements requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities and the related 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. The more significant areas requiring the use of management estimates and assumptions relate to mineral reserves that are the basis for future cash flow estimates utilized in impairment calculations and units-of-production amortization calculations; environmental remediation, reclamation and closure obligations; estimates of recoverable gold and other minerals in stockpile and leach pad inventories; estimates of fair value for certain reporting units and asset impairments (including impairments of long-lived assets, goodwill and investments); write-downs of inventory, stockpiles and ore on leach pads to net realizable value; post-employment, post-retirement and other employee benefit liabilities; valuation allowances for deferred tax assets; provisional amounts related to income tax effects of newly enacted tax laws; provisional amounts related to uncertain tax positions; valuation of assets acquired and liabilities assumed in a business combination; reserves for contingencies and litigation; and the fair value and accounting treatment of financial instruments including marketable securities and derivative instruments. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances. Accordingly, actual results will differ from those amounts estimated in these financial statements.
Principles of Consolidation	Principles of Consolidation The Consolidated Financial Statements include the accounts of Newmont Corporation, more-than-50%-owned subsidiaries that it controls and variable interest entities where it is the primary beneficiary. The proportionate consolidation method is used for investments in which the Company has an undivided interest in the assets, liabilities and operations and for certain unincorporated joint ventures in the extractive industry. All significant intercompany balances and transactions have been eliminated. Equity method accounting is applied for certain entities where the Company does not have control, but does have significant influence over the activities that most significantly impact the entities’ operations and financial performance. The functional currency for the majority of the Company’s operations is the U.S. dollar. The Company follows the Accounting Standards Codification (“ASC”) guidance for identification and reporting of entities over which control is achieved through means other than voting rights. The guidance defines such entities as Variable Interest Entities (“VIEs”).
Business Combinations	Business Combinations The Company recognizes and measures the assets acquired and liabilities assumed in a business combination based on their estimated fair values at the acquisition date, while transaction and integration costs related to business combinations are expensed as incurred. Any excess of the purchase consideration when compared to the fair value of the net tangible and intangible assets acquired, if any, is recorded as goodwill. For material acquisitions, the Company engages independent appraisers to assist with the determination of the fair value of assets acquired, liabilities assumed, noncontrolling interest, if any, and goodwill, based on recognized business valuation methodologies. An income, market or cost valuation method may be utilized to estimate the fair value of the assets acquired, liabilities assumed, and noncontrolling interest, if any, in a business combination. The income valuation method represents the present value of future cash flows over the life of the asset using: (i) discrete financial forecasts, which rely on management’s estimates of reserve quantities and exploration potential, costs to produce and develop reserves, revenues, and operating expenses; (ii) long-term growth rates; (iii) appropriate discount rates; and (iv) expected future capital requirements (“income valuation method”). The market valuation method uses prices paid for a similar asset by other purchasers in the market, normalized for any differences between the assets (“market valuation method”). The cost valuation method is based on the replacement cost of a comparable asset at the time of the acquisition adjusted for depreciation and economic and functional obsolescence of the asset (“cost valuation method”). The fair value of property, plant and mine development is estimated to include the fair value of asset retirement costs of related long-lived tangible assets. If the initial accounting for the business combination is incomplete by the end of the reporting period in which the acquisition occurs, an estimate will be recorded. Subsequent to the acquisition date, and not later than one year from the acquisition date, the Company will record any material adjustments to the initial estimate based on new information obtained that would have existed as of the date of the acquisition. Any adjustment that arises from information obtained that did not exist as of the date of the acquisition will be recorded in the period the adjustments arises.
Cash, Cash Equivalents and Restricted Cash	Cash, Cash Equivalents and Restricted Cash Cash and cash equivalents consist of all cash balances and highly liquid investments with an original maturity of three months or less. Because of the short maturity of these investments, the carrying amounts approximate their fair value. Cash and cash equivalents are held in overnight bank deposits or are invested in United States Treasury securities and money market securities. Restricted cash is excluded from cash and cash equivalents and is included in other current or non-current assets. Restricted cash is held primarily for the purpose of settling asset retirement obligations.
Stockpiles, Ore on Leach Pads and Inventories	Stockpiles, Ore on Leach Pads and Inventories As described below, costs that are incurred in or benefit the productive process are accumulated as stockpiles, ore on leach pads and inventories. Stockpiles, ore on leach pads and inventories are carried at the lower of average cost or net realizable value. Net realizable value represents the estimated future sales price of the product based on current and long-term metals prices, less the estimated costs to complete production and bring the product to sale. Write-downs of stockpiles, ore on leach pads and inventories to net realizable value are reported as a component of Costs applicable to sales and Depreciation and amortization. The current portion of stockpiles, ore on leach pads and inventories is determined based on the expected amounts to be processed within the next 12 months and utilize the short-term metal price assumption in estimating net realizable value. Stockpiles, ore on leach pads and inventories not expected to be processed within the next 12 months are classified as non-current and utilize the long-term metal price assumption in estimating net realizable value. The major classifications are as follows: Stockpiles Stockpiles represent ore that has been extracted from the mine and is available for further processing. Mine sequencing may result in mining material at a faster rate than can be processed. The Company generally processes the highest ore grade material first to maximize metal production; however, a blend of metal stockpiles may be processed to balance hardness and/or metallurgy in order to maximize throughput and recovery. Processing of lower grade stockpiled ore may continue after mining operations are completed. Sulfide copper ores are subject to oxidation over time which can reduce expected future recoveries. Stockpiles are measured by estimating the number of tons added and removed from the stockpile, the number of contained ounces or pounds (based on assay data) and the estimated metallurgical recovery rates (based on the expected processing method). Stockpile ore tonnages are verified by periodic surveys. Costs are added to stockpiles based on current mining costs incurred including applicable overhead and depreciation and amortization relating to mining operations and removed at each stockpile’s average cost per recoverable unit as material is processed. Stockpiles are recorded at the lower of average cost or net realizable value, and carrying values are evaluated at least quarterly. Net realizable value represents the estimated future sales price based on short-term and long-term metals price assumptions, less estimated costs to complete production and bring the product to sale. Ore on Leach Pads Ore on leach pads represent ore that has been mined and placed on leach pads where a solution is applied to the surface of the heap to dissolve the gold or silver or extract the copper. Costs are added to ore on leach pads based on current mining costs, including applicable depreciation and amortization relating to mining operations. Costs are removed from ore on leach pads as ounces are recovered based on the average cost per estimated recoverable ounce of gold or silver or pound of copper on the leach pad. Estimates of recoverable ore on the leach pads are calculated from the quantities of ore placed on the leach pads (measured tons added to the leach pads), the grade of ore placed on the leach pads (based on assay data) and a recovery percentage (based on ore type). In general, leach pads recover between 50% and 95% of the recoverable ounces in the first year of leaching, declining each year thereafter until the leaching process is complete. Although the quantities of recoverable metal placed on the leach pads are reconciled by comparing the grades of ore placed on pads to the quantities of metal actually recovered (metallurgical balancing), the nature of the leaching process inherently limits the ability to precisely monitor inventory levels. As a result, the metallurgical balancing process is constantly monitored and estimates are refined based on actual results over time. Historically, the Company’s operating results have not been materially impacted by variations between the estimated and actual recoverable quantities of metal on its leach pads. Variations between actual and estimated quantities resulting from changes in assumptions and estimates that do not result in write-downs to net realizable value are accounted for on a prospective basis. In-process Inventory In-process inventories represent material that is currently in the process of being converted to a saleable product. Conversion processes vary depending on the nature of the ore and the specific processing facility, but include mill in-circuit, flotation, leach and carbon-in-leach. In-process material is measured based on assays of the material fed into the process and the projected recoveries of the respective processing plants. In-process inventories are valued at the lower of the average cost of the material fed into the process attributable to the source material coming from the mines, stockpiles and/or leach pads, plus the in-process conversion costs, including applicable amortization relating to the process facilities incurred to that point in the process or net realizable value. Precious Metals Inventory Precious metals inventories include gold doré and/or gold bullion. Precious metals that result from the Company’s mining and processing activities are valued at the lower of the average cost of the respective in-process inventories incurred prior to the refining process, plus applicable refining costs or net realizable value. Concentrate Inventory Concentrate inventories represent gold, silver, lead, zinc and copper concentrate available for shipment or in transit for further processing when the sales process has not been completed. The Company values concentrate inventory at average cost, including an allocable portion of support costs and amortization. Costs are added and removed to the concentrate inventory based on metal in the concentrate and are valued at the lower of average cost or net realizable value. Materials and Supplies Materials and supplies are valued at the lower of average cost or net realizable value. Cost includes applicable taxes and freight.
Property, Plant and Mine Development	Property, Plant and Mine Development Facilities and Equipment Expenditures for new facilities or equipment and expenditures that extend the useful lives of existing facilities or equipment are capitalized and recorded at cost. Facilities and equipment acquired as a part of a finance lease, build-to-suit or other financing arrangement are capitalized and recorded based on the contractual lease terms. The facilities and equipment are depreciated using the straight-line method at rates sufficient to depreciate such capitalized costs over the estimated productive lives of such facilities. These estimated productive lives do not exceed the related estimated mine lives, which are based on proven and probable reserves. Mine Development Mine development costs include engineering and metallurgical studies, drilling and other related costs to delineate an ore body, the removal of overburden to initially expose an ore body at open pit surface mines and the building of access ways, shafts, lateral access, drifts, ramps and other infrastructure at underground mines. Costs incurred before mineralization is classified as proven and probable reserves are expensed and classified as Exploration or Advanced projects, research and development expense. Capitalization of mine development project costs that meet the definition of an asset begins once mineralization is classified as proven and probable reserves. Drilling and related costs are capitalized for an ore body where proven and probable reserves exist and the activities are directed at obtaining additional information on the ore body or converting mineralized material to proven and probable reserves. All other drilling and related costs are expensed as incurred. Drilling costs incurred during the production phase for operational ore control are allocated to inventory costs and then included as a component of Costs applicable to sales. The cost of removing overburden and waste materials to access the ore body at an open pit mine prior to the production phase are referred to as “pre-stripping costs.” Pre-stripping costs are capitalized during the development of an open pit mine. Where multiple open pits exist at a mining complex utilizing common processing facilities, pre-stripping costs are capitalized at each pit. The removal, production, and sale of de minimis saleable materials may occur during the development phase of an open pit mine and are assigned incremental mining costs related to the removal of that material. The production phase of an open pit mine commences when saleable minerals, beyond a de minimis amount, are produced. Stripping costs incurred during the production phase of a mine are variable production costs that are included as a component of inventory to be recognized in Costs applicable to sales in the same period as the revenue from the sale of inventory. Mine development costs are amortized using the units-of-production method based on estimated recoverable ounces or pounds in proven and probable reserves. To the extent that these costs benefit an entire ore body, they are amortized over the estimated life of the ore body. Costs incurred to access specific ore blocks or areas that only provide benefit over the life of that area are amortized over the estimated life of that specific ore block or area. Underground development costs are capitalized as incurred. Costs incurred before mineralization is classified as proven and probable reserves are expensed and classified as Exploration or Advanced projects, research and development expense. Capitalization of mine development project costs that meet the definition of an asset begins once mineralization is classified as proven and probable reserves. Mineral Interests Mineral interests include acquired interests in production, development and exploration stage properties. Mineral interests are capitalized at their fair value at the acquisition date, either as an individual asset purchase or as part of a business combination. Mineral interests in the development and exploration stage are not amortized until the underlying property is converted to the production stage, at which point the mineral interests are amortized over the estimated recoverable proven and probable reserves. The value of such assets is primarily driven by the nature and amount of mineralized material believed to be contained in such properties. Production stage mineral interests represent interests in operating properties that contain proven and probable reserves and are amortized using the units-of-production method based on the estimated recoverable ounces or pounds in proven and probable reserves. Development stage mineral interests represent interests in properties under development that contain proven and probable reserves. Exploration stage mineral interests represent interests in properties that are believed to potentially contain mineralized material consisting of (i) mineralized material within pits; mineralized material with insufficient drill spacing to qualify as proven and probable reserves; and mineralized material in close proximity to proven and probable reserves; (ii) around-mine exploration potential not immediately adjacent to existing reserves and mineralization, but located within the immediate mine area; (iii) other mine-related exploration potential that is not part of current mineralized material and is comprised mainly of material outside of the immediate mine area; (iv) greenfield exploration potential that is not associated with any other production, development or exploration stage property, as described above; or (v) any acquired right to explore or extract a potential mineral deposit. The Company’s mineral rights generally are enforceable regardless of whether proven and probable reserves have been established. In certain limited situations, the nature of a mineral right changes from an exploration right to a mining right upon the establishment of proven and probable reserves. The Company has the ability and intent to renew mineral interests where the existing term is not sufficient to recover all identified and valued proven and probable reserves and/or undeveloped mineralized material.
Goodwill	Goodwill Goodwill represents the excess of the purchase price over the estimated fair value of the net assets acquired in a business acquisition. Goodwill is allocated to reporting units and tested for impairment annually as of December 31, 2020 and when events or changes in circumstances indicate that the carrying value of a reporting unit exceeds its fair value. The Company generally elects to utilize the optional qualitative assessment for goodwill to determine whether it is more likely than not that the carrying value of a reporting unit is higher than its fair value. If it is determined that the fair value is more likely than not to be lower than the carrying value, a quantitative goodwill impairment test is performed by determining the fair value of the reporting unit. The fair value of a reporting unit is determined using either the income approach utilizing estimates of discounted future cash flows or the market approach utilizing recent transaction activity for comparable properties. These approaches are considered Level 3 fair value measurements. If the carrying amount of the reporting unit exceeds its fair value, an impairment loss is recognized in an amount equal to that excess, limited to the total amount of goodwill allocated to that reporting unit. The Company recognizes its pro rata share of goodwill and any subsequent goodwill impairment losses recorded by entities that are proportionately consolidated. The estimated undiscounted cash flows used to assess the fair value of a reporting unit are derived from the Company’s current business plans, which are developed using short-term price forecasts reflective of the current price environment and management’s projections for long-term average metal prices. In addition to short- and long-term metal price assumptions, other assumptions include estimates of commodity-based and other input costs; proven and probable mineral reserves estimates, including the timing and cost to develop and produce the reserves; value beyond proven and probable estimates; and the use of appropriate discount rates.
Impairment of Long-lived Assets	Impairment of Long-lived Assets The Company reviews and evaluates its long-lived assets for impairment when events or changes in circumstances indicate that the related carrying amounts may not be recoverable. An impairment loss is measured and recorded based on the estimated fair value of the long-lived assets being tested for impairment, and their carrying amounts. Fair value is typically determined through the use of an income approach utilizing estimates of discounted pre-tax future cash flows or a market approach utilizing recent transaction activity for comparable properties. These approaches are considered Level 3 fair value measurements. Occasionally, such as when an asset is held for sale, market prices are used. The Company believes its estimates and models used to determine fair value are similar to what a market participant would use. The estimated undiscounted cash flows used to assess recoverability of long-lived assets and to measure the fair value of the Company’s mining operations are derived from current business plans, which are developed using short-term price forecasts reflective of the current price environment and management’s projections for long-term average metal prices. In addition to short- and long-term metal price assumptions, other assumptions include estimates of commodity-based and other input costs; proven and probable mineral reserves estimates, including the timing and cost to develop and produce the reserves; value beyond proven and probable estimates; estimated future closure costs; and the use of appropriate discount rates. In estimating undiscounted cash flows, assets are grouped at the lowest level for which there are identifiable cash flows that are largely independent of undiscounted cash flows from other asset groups. The Company’s estimates of undiscounted cash flows are based on numerous assumptions and it is possible that actual cash flows may differ significantly from estimates, as actual produced reserves, metal prices, commodity-based and other costs, and closure costs are each subject to significant risks and uncertainties.
Investments	Investments Management classifies investments at the acquisition date and re-evaluates the classification at each balance sheet date and when events or changes in circumstances indicate that there is a change in the Company’s ability to exercise significant influence. The ability to exercise significant influence is typically presumed when the Company possesses 20% or more of the voting interests in the investee. The Company accounts for its investments in stock of other entities over which the Company has significant influence, but not control, using the equity method of accounting. Under the equity method of accounting, the Company increases its investment for contributions made and records its proportionate share of net earnings, declared dividends and partnership distributions based on the most recently available financial statements of the investee. Equity method investments are included in Investments. Contributions made to equity method investees at times are in the form of loan agreements. Loans provided to equity method investees that are made based on the Company's proportionate ownership percentage are accounted for as “in-substance capital contributions” and are treated as an increase to the investment. Principal and interest payments received on loans treated as in-substance capital contributions are assessed under the cumulative earnings approach to determine if the distribution received represents a return on capital or a return of capital. Return on capital distributions are recorded as an operating cash flow whereas return of capital distributions are recorded as an investing cash flow. Loans provided to equity method investees that are not made on a proportionate basis are accounted for as a loan receivable and do not increase the investment. Principal payments received on loans not treated as an in-substance capital contribution are accounted for as a reduction to the loan receivable and interest received is recorded as interest income. The Company evaluates its equity method investments for potential impairment whenever events or changes in circumstances indicate that there is an other-than-temporary decline in the value of the investment. Declines in fair value that are deemed to be other-than-temporary are charged to Other Income, net. Additionally, the Company has certain marketable equity and debt securities. Marketable equity securities are measured primarily at fair value with any changes in fair value recorded in Other income, net. Certain marketable equity securities are accounted for under the measurement alternative (cost less impairment, adjusted for any qualifying observable price changes) when fair value is not readily determinable. The Company accounts for its restricted marketable debt securities as available-for-sale securities. Unrealized gains and losses on available-for-sale ("AFS") investments, net of taxes, are reported as a component of Accumulated other comprehensive income (loss) in Total equity, unless an impairment is deemed to be credit-related. Credit-related impairment is recognized as an allowance for credit losses on the balance sheet with a corresponding charge to Other Income, net.
Debt	Debt The Company carries its Senior Notes at amortized cost. Debt issuance costs and debt premiums and discounts, which are included in Debt, and unrealized gains or losses related to cash flow hedges using treasury rate lock contracts and forward starting swap contracts, which are included in Accumulated other comprehensive income (loss), are amortized using the effective interest method over the terms of the respective Senior Notes as a component of Interest expense, net within the Consolidated Statements of Operations. When repurchasing its debt, the Company records the resulting gain or loss as well as the accelerated portion of related debt issuance costs, premiums and discounts, and any unrealized gains or losses from the associated treasury rate lock contracts and/or associated forward starting swap contracts, included in Accumulated other comprehensive income (loss), in Other Income, net.
Leases	Leases The Company determines if a contractual arrangement represents or contains a lease at inception. Operating leases are included in Other non-current assets and Other current and non-current liabilities in the Consolidated Balance Sheets. Finance leases are included in Property, plant and mine development, net and current and non-current Lease and other financing obligations in the Consolidated Balance Sheets. Operating and finance lease right-of-use ("ROU") assets and lease liabilities are recognized at the lease commencement date based on the present value of the future lease payments over the lease term. Leases acquired in a business combination are also measured based on the present value of the remaining leases payments, as if the acquired lease were a new lease at the acquisition date. When the rate implicit to the lease cannot be readily determined, the Company utilizes its incremental borrowing rate in determining the present value of the future lease payments. The incremental borrowing rate is derived from information available at the lease commencement date and represents the rate of interest that the Company would have to pay to borrow on a collateralized basis over a similar term and amount equal to the lease payments in a similar economic environment. The ROU asset includes any lease payments made and lease incentives received prior to the commencement date. Operating lease ROU assets also include any cumulative prepaid or accrued rent when the lease payments are uneven throughout the lease term. The ROU assets and lease liabilities may include options to extend or terminate the lease when it is reasonably certain that the Company will exercise that option. The Company has lease arrangements that include both lease and non-lease components. The Company accounts for each separate lease component and its associated non-lease components as a single lease component for the majority of its asset classes. Additionally, for certain lease arrangements that involve leases of similar assets, the Company applies a portfolio approach to effectively account for the underlying ROU assets and lease liabilities.
Contingently Redeemable Noncontrolling Interest	Contingently Redeemable Noncontrolling Interest Certain noncontrolling interests in consolidated entities meet the definition of redeemable financial instruments if the ability to redeem the interest is outside of the control of the consolidating entity. In such cases, these financial instruments are classified outside of permanent equity (referred to as temporary equity).
Treasury Stock	Treasury Stock The Company records repurchases of common shares as Treasury stock at cost and records any subsequent retirements of treasury shares at cost. When treasury shares are retired, the Company’s policy is to allocate the excess of the repurchase price over the par value of shares acquired to both Retained earnings and Additional paid-in capital using settlement-date accounting. The portion allocated to Additional paid-in capital is calculated on a pro rata basis of the shares to be retired and the total shares issued and outstanding as of the date of the retirement.
Revenue Recognition	Revenue Recognition Newmont generates revenue by selling gold, silver, lead, zinc and copper produced from its mining operations. Refer to Note 5 for further information regarding the Company’s operating segments. The majority of the Company’s Sales come from the sale of refined gold; however, the end product at the Company’s gold operations is generally doré bars. Doré is an alloy consisting primarily of gold but also containing silver and other metals. Doré is sent to refiners to produce bullion that meets the required market standard of 99.95% gold. Under the terms of the Company’s refining agreements, the doré bars are refined for a fee, and the Company’s share of the refined gold and the separately-recovered silver is credited to its bullion account. Gold from doré bars credited to its bullion account is typically sold to banks or refiners. A portion of gold sold from certain sites is sold in the form of concentrate which includes copper, silver, lead and zinc. The Company’s Sales also come from the sale of silver, lead, zinc and copper. Sales from these metals are generally in the form of concentrate, which is sold to smelters for further treatment and refining. Generally, if a metal expected to be mined represents more than 10% to 20% of the life of mine sales value of all the metal expected to be mined, co-product accounting is applied. When the Company applies co-product accounting at an operation, revenue is recognized for each co-product metal sold, and shared costs applicable to sales are allocated based on the relative sales values of the co-product metals produced. Generally, if metal expected to be mined is less than the 10% to 20% of the life of mine sales value, by-product accounting is applied. Revenues from by-product sales, which are immaterial, are credited to Costs applicable to sales as a by-product credit. Silver, lead and zinc are produced as co-products at Peñasquito. Copper is produced as a co-product at Boddington and was produced as a co-product at Phoenix until the formation of Nevada Gold Mines LLC (“NGM”) on July 1, 2019. Silver, lead, zinc and/or copper are produced as a by-product at all other Newmont sites. Gold Sales from Doré Production The Company recognizes revenue for gold from doré production when it satisfies the performance obligation of transferring gold inventory to the customer, which generally occurs upon transfer of gold bullion credits as this is the point at which the customer obtains the ability to direct the use and obtains substantially all of the remaining benefits of ownership of the asset. The Company generally recognizes the sale of gold bullion credits at the prevailing market price when gold bullion credits are delivered to the customer. The transaction price is determined based on the agreed upon market price and the number of ounces delivered. Payment is due upon delivery of gold bullion credits to the customer’s account. Sales from Concentrate Production The Company recognizes revenue for gold, silver, lead, zinc and copper from concentrate production, net of treatment and refining charges, when it satisfies the performance obligation of transferring control of the concentrate to the customer. This generally occurs as material passes over the vessel's rail at the port of loading based on the date from the bill of lading, as the customer has the ability to direct the use of and obtain substantially all of the remaining benefits from the material and the customer has the risk of loss. Newmont has elected to account for shipping and handling costs for concentrate contracts as fulfillment activities and not as promised goods or services; therefore these activities are not considered separate performance obligations. The Company generally sells metal concentrate based on the monthly average market price for a future month, dependent on the relevant contract, following the month in which the delivery to the customer takes place. The amount of revenue recognized for concentrates is initially recorded on a provisional basis based on the forward prices for the estimated month of settlement and the Company’s estimated metal quantities based on assay data. The Company’s sales based on a provisional price contain an embedded derivative that is required to be separated from the host contract for accounting purposes. The host contract is the receivable from the sale of the concentrates at the forward price at the time of sale. The embedded derivative, which does not qualify for hedge accounting, is primarily marked to market through Sales each period prior to final settlement. The Company also adjusts estimated metal quantities used in computing provisional sales using new information and assay data from the smelter as it is received (if any). A provisional payment is generally due upon delivery of the concentrate to the customer. Final payment is due upon final settlement of price and quantity with the customer. The principal risks associated with recognition of sales on a provisional basis include metal price fluctuations and updated quantities between the date the sale is recorded and the date of final settlement. If a significant decline in metal prices occurs, or assay data results in a significant change in quantity between the provisional pricing date and the final settlement date, it is reasonably possible that the Company could be required to return a portion of the provisional payment received on the sale. Refer to Note 5 for additional information.
Income and Mining Taxes	Income and Mining Taxes The Company accounts for income taxes using the liability method, recognizing certain temporary differences between the financial reporting basis of the Company’s liabilities and assets and the related income tax basis for such liabilities and assets. This method generates either a net deferred income tax liability or asset for the Company, as measured by the statutory tax rates in effect. The Company derives its deferred income tax charge or benefit by recording the change in either the net deferred income tax liability or asset balance for the year. The financial statement effects of changes in tax law are recorded as discrete items in the period enacted as part of income tax expense or benefit from continuing operations, regardless of the category of income or loss to which the deferred taxes relate. The Company determines if the assessment of a particular income tax effect is “complete.” Those effects for which the accounting is determined to be complete are reported in the enactment period financial statements. Mining taxes represent state and provincial taxes levied on mining operations and are classified as income taxes. As such, taxes are based on a percentage of mining profits. With respect to the earnings that the Company derives from the operations of its consolidated subsidiaries, in those situations where the earnings are indefinitely reinvested, no deferred taxes have been provided on the unremitted earnings (including the excess of the carrying value of the net equity of such entities for financial reporting purposes over the tax basis of such equity) of these consolidated companies. Newmont’s operations are in multiple jurisdictions where uncertainties arise in the application of complex tax regulations. Some of these tax regimes are defined by contractual agreements with the local government, while others are defined by general tax laws and regulations. Newmont and its subsidiaries are subject to reviews of its income tax filings and other tax payments, and disputes can arise with the taxing authorities over the interpretation of its contracts or laws. The Company recognizes potential liabilities and records tax liabilities for anticipated tax audit issues in the U.S. and other tax jurisdictions based on its estimate of whether, and the extent to which, additional taxes will be due. The Company adjusts these reserves in light of changing facts and circumstances; however, due to the complexity of some of these uncertainties, the ultimate resolution may result in a payment that is materially different from the Company’s current estimate of the tax liabilities. If the Company’s estimate of tax liabilities proves to be less than the ultimate assessment, an additional charge to expense would result. If the estimate of tax liabilities proves to be greater than the ultimate assessment, a tax benefit would result. The Company recognizes interest and penalties, if any, related to unrecognized tax benefits in Income and mining tax benefit (expense). In certain jurisdictions, Newmont must pay a portion of the disputed amount to the local government in order to formally appeal the assessment. Such payment is recorded as a receivable if Newmont believes the amount is collectible. Valuation of Deferred Tax Assets The Company’s deferred income tax assets include certain future tax benefits. The Company records a valuation allowance against any portion of those deferred income tax assets when it believes, based on the weight of available evidence, it is more likely than not that some portion or all of the deferred income tax asset will not be realized. The Company reviews the likelihood that it will realize the benefit of its deferred tax assets and therefore the need for valuation allowances on a quarterly basis, or more frequently if events indicate that a review is required. In determining the requirement for a valuation allowance, the historical and projected financial results of the legal entity or consolidated group recording the net deferred tax asset is considered, along with all other available positive and negative evidence. Certain categories of evidence carry more weight in the analysis than others based upon the extent to which the evidence may be objectively verified. The Company looks to the nature and severity of cumulative pretax losses (if any) in the current three-year period ending on the evaluation date, recent pretax losses and/or expectations of future pretax losses. Other factors considered in the determination of the probability of the realization of the deferred tax assets include, but are not limited to: •Earnings history; •Projected future financial and taxable income based upon existing reserves and long-term estimates of commodity prices; •The duration of statutory carry forward periods; •Prudent and feasible tax planning strategies readily available that may alter the timing of reversal of the temporary difference; •Nature of temporary differences and predictability of reversal patterns of existing temporary differences; and •The sensitivity of future forecasted results to commodity prices and other factors. Concluding that a valuation allowance is not required is difficult when there is significant negative evidence which is objective and verifiable, such as cumulative losses in recent years. The Company utilizes a rolling twelve quarters of pre-tax income or loss as a measure of its cumulative results in recent years. However, a cumulative three year loss is not solely determinative of the need for a valuation allowance. The Company also considers all other available positive and negative evidence in its analysis.
Reclamation and Remediation Costs	Reclamation and Remediation Costs Reclamation obligations are recognized when incurred and recorded as liabilities at fair value. The liability is accreted over time through periodic charges to earnings. In addition, the asset retirement cost is capitalized as part of the asset’s carrying value and amortized over the life of the related asset. Reclamation costs are periodically adjusted to reflect changes in the estimated present value resulting from the passage of time and revisions to the estimates of either the timing or amount of the reclamation costs. Changes in reclamation estimates at mines that are not currently operating, as the mine or portion of the mine site has entered the closure phase and has no substantive future economic value, are reflected in earnings in the period an estimate is revised. The estimated reclamation obligation is based on when spending for an existing disturbance is expected to occur. The Company reviews, on an annual basis, unless otherwise deemed necessary, the reclamation obligation at each mine site in accordance with ASC guidance for asset retirement obligations. Remediation costs are accrued based on management’s best estimate at the end of each period of the costs expected to be incurred at a site. Such cost estimates may include ongoing care, maintenance and monitoring costs. Changes in remediation estimates are reflected in earnings in the period an estimate is revised. Water treatment costs included in environmental remediation obligations are discounted to their present value as cash flows are readily estimable. All other costs of future expenditures for environmental remediation obligations are not discounted to their present value.
Foreign Currency	Foreign Currency The functional currency for the majority of the Company’s operations is the U.S. dollar. Transaction gains and losses related to monetary assets and liabilities where the functional currency is the U.S. dollar are remeasured at current exchange rates and the resulting adjustments are included in Other income, net. The financial statements of our foreign entities with functional currencies other than the U.S. dollar are translated into U.S. dollars with the resulting adjustments charged or credited directly to Accumulated other comprehensive income (loss) in total equity. All assets and liabilities are translated into the U.S. dollar using exchange rates in effect at the balance sheet date, while revenues and expenses are translated at the weighted average exchange rates for the period. The gains or losses on foreign currency rates on cash holdings in foreign currencies are included in Effect of exchange rate changes on cash, cash equivalents and restricted cash in the Company’s Consolidated Statements of Cash Flows.
Cash Flow Hedges	Cash Flow Hedges The fair value of derivative contracts qualifying as cash flow hedges are reflected as assets or liabilities in the Consolidated Balance Sheets. The changes in fair value of these hedges are deferred in Accumulated other comprehensive income (loss). Amounts deferred in Accumulated other comprehensive income (loss) are reclassified to income when the hedged transaction has occurred in the same income statement line where the earnings effect of the hedged item is presented. Cash transactions related to the Company’s derivative contracts accounted for as hedges are classified in the same category as the item being hedged in the Consolidated Statements of Cash Flows. When derivative contracts qualifying as cash flow hedges are settled, accelerated or restructured before the maturity date of the contracts, the related amount in Accumulated other comprehensive income (loss) at the settlement date is deferred and reclassified to earnings, when the originally designated hedged transaction impacts earnings, unless the underlying hedge transaction becomes probable of not occurring, at which time related amounts in Accumulated other comprehensive income (loss) are reclassified to earnings immediately. Newmont assesses the effectiveness of the derivative contracts using a regression analysis, both retrospectively and prospectively, to determine whether the hedging instruments have been highly effective in offsetting changes in the fair value of the hedged items. The Company also assesses whether the hedging instruments are expected to be highly effective in the future. If a hedging instrument is not expected to be highly effective, the Company will stop hedge accounting prospectively. In those instances, the gains or losses remain in Accumulated other comprehensive income (loss) until the hedged item affects earnings. For option contracts, the Company excludes the time value from the measurement of effectiveness.
Stock-Based Compensation	Stock-Based Compensation The Company records stock-based compensation awards exchanged for employee services at fair value on the date of the grant and expenses the awards in the Consolidated Statements of Operations over the requisite employee service period. The fair value of stock options is determined using the Black-Scholes valuation model. The fair value of restricted stock units (“RSUs”) are based on the Newmont stock price on the date of grant. The fair value of performance leverage stock units (“PSUs”) is determined using a Monte Carlo simulation model. Stock-based compensation expense related to all awards, including awards with a market or performance condition that cliff vest, is generally recognized ratably over the requisite service period of the award on a straight-line basis. The Company recognizes forfeitures as they occur. The Company's estimates may be impacted by certain variables including, but not limited to, stock price volatility, employee retirement eligibility dates, the Company's performance and related tax impacts.
Net Income (Loss) per Common Share	Net Income (Loss) per Common Share Basic and diluted income per share are presented for Net income (loss) attributable to Newmont stockholders. Basic income per common share is computed by dividing income available to Newmont common stockholders by the weighted average number of common shares outstanding during the period. Diluted income per common share is computed similarly except that weighted average common shares is increased to reflect all dilutive instruments, including employee stock awards and convertible debt instruments. The dilutive effects of Newmont’s dilutive securities are excluded from the calculation of diluted weighted average common shares outstanding if their effect would be anti-dilutive based on the treasury stock method or due to a net loss from continuing operations.
Discontinued Operations	Discontinued Operations The Company reports the results of operations of a business as discontinued operations if a disposal represents a strategic shift that has (or will have) a major effect on the Company’s operations and financial results when the business is classified as held for sale, in accordance with ASC 360, Property, Plant and Equipment and ASC 205-20, Presentation of Financial Statements - Discontinued Operations. Under ASC 360, assets may be classified as held for sale even though discontinued operations classification is not met. Equity method investments, which are specifically scoped out of ASC 360, can only be classified as held for sale if discontinued operations classification is also achieved. The results of discontinued operations are reported in Net income (loss) from discontinued operations, net of tax in the accompanying Consolidated Statements of Operations for current and prior periods, including any gain or loss recognized on closing or adjustment of the carrying amount to fair value less cost to sell.
Comprehensive Income (Loss)	Comprehensive Income (Loss) In addition to Net income (loss), Comprehensive income (loss) includes all changes in equity during a period, such as adjustments to minimum pension liabilities, foreign currency translation adjustments, changes in fair value of derivative instruments that qualify as cash flow hedges and cumulative unrecognized changes in fair value of marketable debt securities classified as available-for-sale, except those resulting from investments by and distributions to owners.
Care and Maintenance	Care and Maintenance The Company incurs certain direct operating costs and depreciation and amortization costs when operations are temporarily halted and placed in care and maintenance. Direct operating costs incurred while operations are temporarily placed in care and maintenance are included in Care and Maintenance as these costs do not benefit the productive process and are not related to sales. Depreciation and amortization costs incurred while operations are temporarily placed in care and maintenance are included in Depreciation and amortization.
Reclassifications	Reclassifications Certain amounts in prior years have been reclassified to conform to the 2020 presentation.
Recently Adopted and Recently Issued Accounting Pronouncements and Securities and Exchange Commission Rules	Recently Adopted Accounting Pronouncements and Securities and Exchange Commission Rules Credit Losses In June 2016, ASU No. 2016-13 was issued which, together with subsequent amendments, is included in Accounting Standards Codification (“ASC”) 326, Financial Instruments - Credit Losses. The standard changes the measurement of credit losses for certain financial instruments from an “incurred loss” model to an “expected loss” model. The Company adopted this standard on January 1, 2020 using the modified retrospective approach. Upon adoption, the Company recognized a cumulative-effect adjustment of $5 to the opening balance of retained earnings. The comparative information has not been adjusted and continues to be reported under the accounting standards in effect for those periods. Under the expected loss model, the Company assesses each counterparty's ability to pay by conducting a credit review. The credit review considers our expected exposure, timing of payment, contract terms and conditions, and the counterparty's creditworthiness based on established credit ratings and financial position. The Company monitors ongoing credit exposure through review of counterparty balances against contract terms and due dates. Expected credit losses are estimated over the contractual life of the underlying instrument utilizing various measurement methods. These include discounted cash flow and probability-of-default methods. Capitalization of Certain Cloud Computing Implementation Costs In August 2018, ASU No. 2018-15 was issued which allows for the capitalization for certain implementation costs incurred in a cloud computing arrangement that is considered a service contract. The Company adopted this standard as of January 1, 2020. The adoption did not have a material impact on the Consolidated Financial Statements or disclosures. Supplemental Guarantor Financial Statements In March 2020, the Securities and Exchange Commission (“SEC”) finalized its proposed updates to Rule 3-10 within Regulation S-X, Financial Disclosures about Guarantors and Issuers of Guaranteed Securities and Affiliates Whose Securities Collateralize a Registrant’s Securities (the “Rule”). The Rule simplifies the disclosure requirements for issuers and guarantors of securities that are registered or being registered under the Securities Act of 1933. The Rule also eliminates the requirement to disclose condensed consolidating financial information within the financial statements for qualifying entities and permits abbreviated disclosures of the guarantor/issuer relationship within Part II, Item 7, Management’s Discussion and Analysis. The Rule is effective on January 4, 2021 and voluntary compliance prior to the effective date is permitted. The Company adopted the Rule effective January 1, 2020 and, as such, no longer includes condensed consolidating financial information within Part II, Item 8, Financial Statements. Abbreviated disclosures regarding the nature and relationship of debt guarantor/issuer relationships can now be found in Part II, Item 7, Management’s Discussion and Analysis under Liquidity and Capital Resources, Supplemental Guarantor Information. Recently Issued Accounting Pronouncements and Securities and Exchange Commission Rules Accounting for Equity Securities, Investments and Certain Forward Contracts and Options In January 2020, ASU No. 2020-01 was issued which clarifies the interaction in accounting for equity securities under Topic 321, investments accounted for under the equity method of accounting in Topic 323 and the accounting for certain forward contracts and purchased options accounted for under Topic 815. This update is effective in fiscal years, including interim periods, beginning after December 15, 2020, and early adoption is permitted. The Company has evaluated this guidance and does not expect it to have a material impact on the Consolidated Financial Statements or disclosures. The Company adopted the new guidance prospectively on January 1, 2021. Effects of Reference Rate Reform In March 2020, ASU No. 2020-04 was issued which provides optional guidance for a limited period of time to ease the potential burden on accounting for contract modifications caused by reference rate reform. This guidance is effective for all entities and is to be adopted by December 31, 2022. The guidance may be adopted over time as reference rate reform activities occur and should be applied on a prospective basis. The Company is still completing its evaluation of the impact of ASU 2020-04 and plans to elect optional expedients as reference rate reform activities occur. The Company does not expect the guidance to have a material impact on the Consolidated Financial Statements or disclosures. Financial Disclosures about Acquired and Disposed Businesses In May 2020, the SEC finalized its proposed updates to Rule 3-05 within Regulation S-X, Financial statements of businesses acquired or to be acquired, Rule 3-14, Special instructions for real estate operations to be acquired; Article 11, Pro Forma Financial Information; and other related rules and forms (the “Rules”). The Rules include amendments, which among other things: revise significance tests used to determine disclosure requirements; require the financial statements of the acquired business to cover only up to the two most recent fiscal years; permit the use of, or reconciliation to, International Financial Reporting Standards as issued by the International Accounting Standards Board in certain circumstances; and amend certain pro forma financial information requirements. The Rules are effective on January 1, 2021 and voluntary compliance prior to the effective date is permitted. The adoption is not expected to have a material impact on the Consolidated Financial Statements or disclosures.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)

12 Months Ended

Dec. 31, 2020

As a global mining company, the Company’s revenue, profitability and future rate of growth are substantially dependent on prevailing metal prices, primarily for gold, but also for copper, silver, lead and zinc. Historically, the commodity markets have been very volatile, and there can be no assurance that commodity prices will not be subject to wide fluctuations in the future. A substantial or extended decline in commodity prices could have a material adverse effect on the Company’s financial position, results of operations, cash flows, access to capital and on the quantities of reserves that the Company can economically produce. The carrying value of the Company’s Property, plant and mine development, net; Inventories; Stockpiles and ore on leach pads; Investments; Deferred income tax assets; and Goodwill are particularly sensitive to the outlook for commodity prices. A decline in the Company’s price outlook from current levels could result in material impairment charges related to these assets.

In addition to changes in commodity prices, other factors such as changes in mine plans, increases in costs, geotechnical failures, changes in social, environmental or regulatory requirements, impacts of global events such as the COVID-19 pandemic and management’s decision to reprioritize or abandon a development project can adversely affect the Company’s ability to recover its investment in certain assets and result in impairment charges.

During the year ended December 31, 2020, the COVID-19 pandemic has had a material impact on the global economy, the scale and duration of which remain uncertain. In response, the Company temporarily placed five sites into care and maintenance, including Musselwhite, Éléonore, Yanacocha and Cerro Negro in March 2020 and Peñasquito in April 2020. The Company worked closely with local stakeholders to resume operations at all five mine sites during the second quarter of 2020. As of December 31, 2020, all sites were fully operational, with the exception of Cerro Negro that continues to progress its ramp up.

The impact of this pandemic could include additional sites being placed into care and maintenance, significant COVID-19 specific costs, volatility in the prices for gold and other metals, logistical challenges shipping our products, delays in product refining and smelting due to restrictions or temporary closures, additional travel restrictions, other supply chain disruptions and workforce interruptions, including loss of life. Depending on the duration and extent of the impact of COVID-19 and the success of a widely available vaccine, this could materially impact the Company’s results of operations, cash flows and financial condition and could result in material impairment charges to the Company’s Property, plant and mine development, net; Inventories; Stockpiles and ore on leach pads; Investments; Deferred income tax assets; and Goodwill.

Minera Yanacocha S.R.L. (“Yanacocha”) includes the mining operations at Yanacocha and the Conga project in Peru. Based on the Company's internal project portfolio evaluation process, we do not anticipate developing Conga in the next ten years. Due to the uncertainty surrounding the project’s development timeline, we have allocated our exploration and development capital to other projects in our portfolio. As a result, the Conga project is currently in care and maintenance and we continue to evaluate opportunities to sell or find alternative uses for equipment and assets originally acquired for the Conga project. Should we be unable to develop the Conga project or conclude that future development is not in the best interest of the business, we may consider sale of the project to a third-party or other alternatives for the project, which may result in a future impairment charge. The total assets at Conga as of December 31, 2020 and 2019 were $1,517 and $1,558 respectively.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the accounting for and recognition and disclosure of assets, liabilities, equity, revenues and expenses. The Company must make these estimates and assumptions because certain information used is dependent on future events, cannot be calculated with a high degree of precision from data available or simply cannot be readily calculated based on generally accepted methodologies. Actual results could differ from these estimates.

Use of Estimates

The Company’s Consolidated Financial Statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). The preparation of the Company’s Consolidated Financial Statements requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities and the related 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. The more significant areas requiring the use of management estimates and assumptions relate to mineral reserves that are the basis

for future cash flow estimates utilized in impairment calculations and units-of-production amortization calculations; environmental remediation, reclamation and closure obligations; estimates of recoverable gold and other minerals in stockpile and leach pad inventories; estimates of fair value for certain reporting units and asset impairments (including impairments of long-lived assets, goodwill and investments); write-downs of inventory, stockpiles and ore on leach pads to net realizable value; post-employment, post-retirement and other employee benefit liabilities; valuation allowances for deferred tax assets; provisional amounts related to income tax effects of newly enacted tax laws; provisional amounts related to uncertain tax positions; valuation of assets acquired and liabilities assumed in a business combination; reserves for contingencies and litigation; and the fair value and accounting treatment of financial instruments including marketable securities and derivative instruments. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances. Accordingly, actual results will differ from those amounts estimated in these financial statements.

Principles of Consolidation

The Consolidated Financial Statements include the accounts of Newmont Corporation, more-than-50%-owned subsidiaries that it controls and variable interest entities where it is the primary beneficiary. The proportionate consolidation method is used for investments in which the Company has an undivided interest in the assets, liabilities and operations and for certain unincorporated joint ventures in the extractive industry. All significant intercompany balances and transactions have been eliminated. Equity method accounting is applied for certain entities where the Company does not have control, but does have significant influence over the activities that most significantly impact the entities’ operations and financial performance. The functional currency for the majority of the Company’s operations is the U.S. dollar.

The Company follows the Accounting Standards Codification (“ASC”) guidance for identification and reporting of entities over which control is achieved through means other than voting rights. The guidance defines such entities as Variable Interest Entities (“VIEs”).

Business Combinations

The Company recognizes and measures the assets acquired and liabilities assumed in a business combination based on their estimated fair values at the acquisition date, while transaction and integration costs related to business combinations are expensed as incurred. Any excess of the purchase consideration when compared to the fair value of the net tangible and intangible assets acquired, if any, is recorded as goodwill. For material acquisitions, the Company engages independent appraisers to assist with the determination of the fair value of assets acquired, liabilities assumed, noncontrolling interest, if any, and goodwill, based on recognized business valuation methodologies. An income, market or cost valuation method may be utilized to estimate the fair value of the assets acquired, liabilities assumed, and noncontrolling interest, if any, in a business combination. The income valuation method represents the present value of future cash flows over the life of the asset using: (i) discrete financial forecasts, which rely on management’s estimates of reserve quantities and exploration potential, costs to produce and develop reserves, revenues, and operating expenses; (ii) long-term growth rates; (iii) appropriate discount rates; and (iv) expected future capital requirements (“income valuation method”). The market valuation method uses prices paid for a similar asset by other purchasers in the market, normalized for any differences between the assets (“market valuation method”). The cost valuation method is based on the replacement cost of a comparable asset at the time of the acquisition adjusted for depreciation and economic and functional obsolescence of the asset (“cost valuation method”). The fair value of property, plant and mine development is estimated to include the fair value of asset retirement costs of related long-lived tangible assets. If the initial accounting for the business combination is incomplete by the end of the reporting period in which the acquisition occurs, an estimate will be recorded. Subsequent to the acquisition date, and not later than one year from the acquisition date, the Company will record any material adjustments to the initial estimate based on new information obtained that would have existed as of the date of the acquisition. Any adjustment that arises from information obtained that did not exist as of the date of the acquisition will be recorded in the period the adjustments arises.

Cash, Cash Equivalents and Restricted Cash

Cash and cash equivalents consist of all cash balances and highly liquid investments with an original maturity of three months or less. Because of the short maturity of these investments, the carrying amounts approximate their fair value. Cash and cash equivalents are held in overnight bank deposits or are invested in United States Treasury securities and money market securities. Restricted cash is excluded from cash and cash equivalents and is included in other current or non-current assets. Restricted cash is held primarily for the purpose of settling asset retirement obligations.

Stockpiles, Ore on Leach Pads and Inventories

As described below, costs that are incurred in or benefit the productive process are accumulated as stockpiles, ore on leach pads and inventories. Stockpiles, ore on leach pads and inventories are carried at the lower of average cost or net realizable value. Net realizable value represents the estimated future sales price of the product based on current and long-term metals prices, less the estimated costs to complete production and bring the product to sale. Write-downs of stockpiles, ore on leach pads and inventories to net realizable value are reported as a component of Costs applicable to sales and Depreciation and amortization. The current portion of stockpiles, ore on leach pads and inventories is determined based on the expected amounts to be processed within the next 12 months and utilize the short-term metal price assumption in estimating net realizable value. Stockpiles, ore on leach pads and inventories not

expected to be processed within the next 12 months are classified as non-current and utilize the long-term metal price assumption in estimating net realizable value. The major classifications are as follows:

Stockpiles

Stockpiles represent ore that has been extracted from the mine and is available for further processing. Mine sequencing may result in mining material at a faster rate than can be processed. The Company generally processes the highest ore grade material first to maximize metal production; however, a blend of metal stockpiles may be processed to balance hardness and/or metallurgy in order to maximize throughput and recovery. Processing of lower grade stockpiled ore may continue after mining operations are completed. Sulfide copper ores are subject to oxidation over time which can reduce expected future recoveries. Stockpiles are measured by estimating the number of tons added and removed from the stockpile, the number of contained ounces or pounds (based on assay data) and the estimated metallurgical recovery rates (based on the expected processing method). Stockpile ore tonnages are verified by periodic surveys. Costs are added to stockpiles based on current mining costs incurred including applicable overhead and depreciation and amortization relating to mining operations and removed at each stockpile’s average cost per recoverable unit as material is processed. Stockpiles are recorded at the lower of average cost or net realizable value, and carrying values are evaluated at least quarterly. Net realizable value represents the estimated future sales price based on short-term and long-term metals price assumptions, less estimated costs to complete production and bring the product to sale.

Ore on Leach Pads

Ore on leach pads represent ore that has been mined and placed on leach pads where a solution is applied to the surface of the heap to dissolve the gold or silver or extract the copper.

Costs are added to ore on leach pads based on current mining costs, including applicable depreciation and amortization relating to mining operations. Costs are removed from ore on leach pads as ounces are recovered based on the average cost per estimated recoverable ounce of gold or silver or pound of copper on the leach pad.

Estimates of recoverable ore on the leach pads are calculated from the quantities of ore placed on the leach pads (measured tons added to the leach pads), the grade of ore placed on the leach pads (based on assay data) and a recovery percentage (based on ore type). In general, leach pads recover between 50% and 95% of the recoverable ounces in the first year of leaching, declining each year thereafter until the leaching process is complete.

Although the quantities of recoverable metal placed on the leach pads are reconciled by comparing the grades of ore placed on pads to the quantities of metal actually recovered (metallurgical balancing), the nature of the leaching process inherently limits the ability to precisely monitor inventory levels. As a result, the metallurgical balancing process is constantly monitored and estimates are refined based on actual results over time. Historically, the Company’s operating results have not been materially impacted by variations between the estimated and actual recoverable quantities of metal on its leach pads. Variations between actual and estimated quantities resulting from changes in assumptions and estimates that do not result in write-downs to net realizable value are accounted for on a prospective basis.

In-process Inventory

In-process inventories represent material that is currently in the process of being converted to a saleable product. Conversion processes vary depending on the nature of the ore and the specific processing facility, but include mill in-circuit, flotation, leach and carbon-in-leach. In-process material is measured based on assays of the material fed into the process and the projected recoveries of the respective processing plants. In-process inventories are valued at the lower of the average cost of the material fed into the process attributable to the source material coming from the mines, stockpiles and/or leach pads, plus the in-process conversion costs, including applicable amortization relating to the process facilities incurred to that point in the process or net realizable value.

Precious Metals Inventory

Precious metals inventories include gold doré and/or gold bullion. Precious metals that result from the Company’s mining and processing activities are valued at the lower of the average cost of the respective in-process inventories incurred prior to the refining process, plus applicable refining costs or net realizable value.

Concentrate Inventory

Concentrate inventories represent gold, silver, lead, zinc and copper concentrate available for shipment or in transit for further processing when the sales process has not been completed. The Company values concentrate inventory at average cost, including an allocable portion of support costs and amortization. Costs are added and removed to the concentrate inventory based on metal in the concentrate and are valued at the lower of average cost or net realizable value.

Materials and Supplies

Materials and supplies are valued at the lower of average cost or net realizable value. Cost includes applicable taxes and freight.

Property, Plant and Mine Development

Facilities and Equipment

Expenditures for new facilities or equipment and expenditures that extend the useful lives of existing facilities or equipment are capitalized and recorded at cost. Facilities and equipment acquired as a part of a finance lease, build-to-suit or other financing arrangement are capitalized and recorded based on the contractual lease terms. The facilities and equipment are depreciated using the straight-line method at rates sufficient to depreciate such capitalized costs over the estimated productive lives of such facilities. These estimated productive lives do not exceed the related estimated mine lives, which are based on proven and probable reserves.

Mine Development

Mine development costs include engineering and metallurgical studies, drilling and other related costs to delineate an ore body, the removal of overburden to initially expose an ore body at open pit surface mines and the building of access ways, shafts, lateral access, drifts, ramps and other infrastructure at underground mines. Costs incurred before mineralization is classified as proven and probable reserves are expensed and classified as Exploration or Advanced projects, research and development expense. Capitalization of mine development project costs that meet the definition of an asset begins once mineralization is classified as proven and probable reserves.

Drilling and related costs are capitalized for an ore body where proven and probable reserves exist and the activities are directed at obtaining additional information on the ore body or converting mineralized material to proven and probable reserves. All other drilling and related costs are expensed as incurred. Drilling costs incurred during the production phase for operational ore control are allocated to inventory costs and then included as a component of Costs applicable to sales.

The cost of removing overburden and waste materials to access the ore body at an open pit mine prior to the production phase are referred to as “pre-stripping costs.” Pre-stripping costs are capitalized during the development of an open pit mine. Where multiple open pits exist at a mining complex utilizing common processing facilities, pre-stripping costs are capitalized at each pit. The removal, production, and sale of de minimis saleable materials may occur during the development phase of an open pit mine and are assigned incremental mining costs related to the removal of that material.

The production phase of an open pit mine commences when saleable minerals, beyond a de minimis amount, are produced. Stripping costs incurred during the production phase of a mine are variable production costs that are included as a component of inventory to be recognized in Costs applicable to sales in the same period as the revenue from the sale of inventory.

Mine development costs are amortized using the units-of-production method based on estimated recoverable ounces or pounds in proven and probable reserves. To the extent that these costs benefit an entire ore body, they are amortized over the estimated life of the ore body. Costs incurred to access specific ore blocks or areas that only provide benefit over the life of that area are amortized over the estimated life of that specific ore block or area.

Underground development costs are capitalized as incurred. Costs incurred before mineralization is classified as proven and probable reserves are expensed and classified as Exploration or Advanced projects, research and development expense. Capitalization of mine development project costs that meet the definition of an asset begins once mineralization is classified as proven and probable reserves.

Mineral Interests

Mineral interests include acquired interests in production, development and exploration stage properties. Mineral interests are capitalized at their fair value at the acquisition date, either as an individual asset purchase or as part of a business combination. Mineral interests in the development and exploration stage are not amortized until the underlying property is converted to the production stage, at which point the mineral interests are amortized over the estimated recoverable proven and probable reserves.

The value of such assets is primarily driven by the nature and amount of mineralized material believed to be contained in such properties. Production stage mineral interests represent interests in operating properties that contain proven and probable reserves and are amortized using the units-of-production method based on the estimated recoverable ounces or pounds in proven and probable reserves. Development stage mineral interests represent interests in properties under development that contain proven and probable reserves. Exploration stage mineral interests represent interests in properties that are believed to potentially contain mineralized material consisting of (i) mineralized material within pits; mineralized material with insufficient drill spacing to qualify as proven and probable reserves; and mineralized material in close proximity to proven and probable reserves; (ii) around-mine exploration potential not immediately adjacent to existing reserves and mineralization, but located within the immediate mine area; (iii) other mine-related exploration potential that is not part of current mineralized material and is comprised mainly of material outside of the immediate mine area; (iv) greenfield exploration potential that is not associated with any other production, development or exploration stage property, as described above; or (v) any acquired right to explore or extract a potential mineral deposit. The Company’s mineral rights generally are enforceable regardless of whether proven and probable reserves have been established. In certain limited situations, the nature of a mineral right changes from an exploration right to a mining right upon the establishment of proven and probable reserves. The

Company has the ability and intent to renew mineral interests where the existing term is not sufficient to recover all identified and valued proven and probable reserves and/or undeveloped mineralized material.

Goodwill

Goodwill represents the excess of the purchase price over the estimated fair value of the net assets acquired in a business acquisition. Goodwill is allocated to reporting units and tested for impairment annually as of December 31, 2020 and when events or changes in circumstances indicate that the carrying value of a reporting unit exceeds its fair value.

The Company generally elects to utilize the optional qualitative assessment for goodwill to determine whether it is more likely than not that the carrying value of a reporting unit is higher than its fair value. If it is determined that the fair value is more likely than not to be lower than the carrying value, a quantitative goodwill impairment test is performed by determining the fair value of the reporting unit. The fair value of a reporting unit is determined using either the income approach utilizing estimates of discounted future cash flows or the market approach utilizing recent transaction activity for comparable properties. These approaches are considered Level 3 fair value measurements. If the carrying amount of the reporting unit exceeds its fair value, an impairment loss is recognized in an amount equal to that excess, limited to the total amount of goodwill allocated to that reporting unit. The Company recognizes its pro rata share of goodwill and any subsequent goodwill impairment losses recorded by entities that are proportionately consolidated.

The estimated undiscounted cash flows used to assess the fair value of a reporting unit are derived from the Company’s current business plans, which are developed using short-term price forecasts reflective of the current price environment and management’s projections for long-term average metal prices. In addition to short- and long-term metal price assumptions, other assumptions include estimates of commodity-based and other input costs; proven and probable mineral reserves estimates, including the timing and cost to develop and produce the reserves; value beyond proven and probable estimates; and the use of appropriate discount rates.

Impairment of Long-lived Assets

The Company reviews and evaluates its long-lived assets for impairment when events or changes in circumstances indicate that the related carrying amounts may not be recoverable. An impairment loss is measured and recorded based on the estimated fair value of the long-lived assets being tested for impairment, and their carrying amounts. Fair value is typically determined through the use of an income approach utilizing estimates of discounted pre-tax future cash flows or a market approach utilizing recent transaction activity for comparable properties. These approaches are considered Level 3 fair value measurements. Occasionally, such as when an asset is held for sale, market prices are used. The Company believes its estimates and models used to determine fair value are similar to what a market participant would use.

The estimated undiscounted cash flows used to assess recoverability of long-lived assets and to measure the fair value of the Company’s mining operations are derived from current business plans, which are developed using short-term price forecasts reflective of the current price environment and management’s projections for long-term average metal prices. In addition to short- and long-term metal price assumptions, other assumptions include estimates of commodity-based and other input costs; proven and probable mineral reserves estimates, including the timing and cost to develop and produce the reserves; value beyond proven and probable estimates; estimated future closure costs; and the use of appropriate discount rates.

In estimating undiscounted cash flows, assets are grouped at the lowest level for which there are identifiable cash flows that are largely independent of undiscounted cash flows from other asset groups. The Company’s estimates of undiscounted cash flows are based on numerous assumptions and it is possible that actual cash flows may differ significantly from estimates, as actual produced reserves, metal prices, commodity-based and other costs, and closure costs are each subject to significant risks and uncertainties.

Investments

Management classifies investments at the acquisition date and re-evaluates the classification at each balance sheet date and when events or changes in circumstances indicate that there is a change in the Company’s ability to exercise significant influence. The ability to exercise significant influence is typically presumed when the Company possesses 20% or more of the voting interests in the investee. The Company accounts for its investments in stock of other entities over which the Company has significant influence, but not control, using the equity method of accounting. Under the equity method of accounting, the Company increases its investment for contributions made and records its proportionate share of net earnings, declared dividends and partnership distributions based on the most recently available financial statements of the investee. Equity method investments are included in Investments.

Contributions made to equity method investees at times are in the form of loan agreements. Loans provided to equity method investees that are made based on the Company's proportionate ownership percentage are accounted for as “in-substance capital contributions” and are treated as an increase to the investment. Principal and interest payments received on loans treated as in-substance capital contributions are assessed under the cumulative earnings approach to determine if the distribution received represents a return on capital or a return of capital. Return on capital distributions are recorded as an operating cash flow whereas return of capital distributions are recorded as an investing cash flow. Loans provided to equity method investees that are not made on a proportionate basis are accounted for as a loan receivable and do not increase the investment. Principal payments received on loans

not treated as an in-substance capital contribution are accounted for as a reduction to the loan receivable and interest received is recorded as interest income.

The Company evaluates its equity method investments for potential impairment whenever events or changes in circumstances indicate that there is an other-than-temporary decline in the value of the investment. Declines in fair value that are deemed to be other-than-temporary are charged to Other Income, net.

Additionally, the Company has certain marketable equity and debt securities. Marketable equity securities are measured primarily at fair value with any changes in fair value recorded in Other income, net. Certain marketable equity securities are accounted for under the measurement alternative (cost less impairment, adjusted for any qualifying observable price changes) when fair value is not readily determinable. The Company accounts for its restricted marketable debt securities as available-for-sale securities. Unrealized gains and losses on available-for-sale ("AFS") investments, net of taxes, are reported as a component of Accumulated other comprehensive income (loss) in Total equity, unless an impairment is deemed to be credit-related. Credit-related impairment is recognized as an allowance for credit losses on the balance sheet with a corresponding charge to Other Income, net.

Debt

The Company carries its Senior Notes at amortized cost.

Debt issuance costs and debt premiums and discounts, which are included in Debt, and unrealized gains or losses related to cash flow hedges using treasury rate lock contracts and forward starting swap contracts, which are included in Accumulated other comprehensive income (loss), are amortized using the effective interest method over the terms of the respective Senior Notes as a component of Interest expense, net within the Consolidated Statements of Operations.

When repurchasing its debt, the Company records the resulting gain or loss as well as the accelerated portion of related debt issuance costs, premiums and discounts, and any unrealized gains or losses from the associated treasury rate lock contracts and/or associated forward starting swap contracts, included in Accumulated other comprehensive income (loss), in Other Income, net.

Leases

The Company determines if a contractual arrangement represents or contains a lease at inception. Operating leases are included in Other non-current assets and Other current and non-current liabilities in the Consolidated Balance Sheets. Finance leases are included in Property, plant and mine development, net and current and non-current Lease and other financing obligations in the Consolidated Balance Sheets.

Operating and finance lease right-of-use ("ROU") assets and lease liabilities are recognized at the lease commencement date based on the present value of the future lease payments over the lease term. Leases acquired in a business combination are also measured based on the present value of the remaining leases payments, as if the acquired lease were a new lease at the acquisition date. When the rate implicit to the lease cannot be readily determined, the Company utilizes its incremental borrowing rate in determining the present value of the future lease payments. The incremental borrowing rate is derived from information available at the lease commencement date and represents the rate of interest that the Company would have to pay to borrow on a collateralized basis over a similar term and amount equal to the lease payments in a similar economic environment. The ROU asset includes any lease payments made and lease incentives received prior to the commencement date. Operating lease ROU assets also include any cumulative prepaid or accrued rent when the lease payments are uneven throughout the lease term. The ROU assets and lease liabilities may include options to extend or terminate the lease when it is reasonably certain that the Company will exercise that option.

The Company has lease arrangements that include both lease and non-lease components. The Company accounts for each separate lease component and its associated non-lease components as a single lease component for the majority of its asset classes. Additionally, for certain lease arrangements that involve leases of similar assets, the Company applies a portfolio approach to effectively account for the underlying ROU assets and lease liabilities.

Contingently Redeemable Noncontrolling Interest

Certain noncontrolling interests in consolidated entities meet the definition of redeemable financial instruments if the ability to redeem the interest is outside of the control of the consolidating entity. In such cases, these financial instruments are classified outside of permanent equity (referred to as temporary equity).

Treasury Stock

The Company records repurchases of common shares as Treasury stock at cost and records any subsequent retirements of treasury shares at cost. When treasury shares are retired, the Company’s policy is to allocate the excess of the repurchase price over the par value of shares acquired to both Retained earnings and Additional paid-in capital using settlement-date accounting. The portion allocated to Additional paid-in capital is calculated on a pro rata basis of the shares to be retired and the total shares issued and outstanding as of the date of the retirement.

Revenue Recognition

Newmont generates revenue by selling gold, silver, lead, zinc and copper produced from its mining operations. Refer to Note 5 for further information regarding the Company’s operating segments.

The majority of the Company’s Sales come from the sale of refined gold; however, the end product at the Company’s gold operations is generally doré bars. Doré is an alloy consisting primarily of gold but also containing silver and other metals. Doré is sent to refiners to produce bullion that meets the required market standard of 99.95% gold. Under the terms of the Company’s refining agreements, the doré bars are refined for a fee, and the Company’s share of the refined gold and the separately-recovered silver is credited to its bullion account. Gold from doré bars credited to its bullion account is typically sold to banks or refiners.

A portion of gold sold from certain sites is sold in the form of concentrate which includes copper, silver, lead and zinc. The Company’s Sales also come from the sale of silver, lead, zinc and copper. Sales from these metals are generally in the form of concentrate, which is sold to smelters for further treatment and refining.

Generally, if a metal expected to be mined represents more than 10% to 20% of the life of mine sales value of all the metal expected to be mined, co-product accounting is applied. When the Company applies co-product accounting at an operation, revenue is recognized for each co-product metal sold, and shared costs applicable to sales are allocated based on the relative sales values of the co-product metals produced. Generally, if metal expected to be mined is less than the 10% to 20% of the life of mine sales value, by-product accounting is applied. Revenues from by-product sales, which are immaterial, are credited to Costs applicable to sales as a by-product credit. Silver, lead and zinc are produced as co-products at Peñasquito. Copper is produced as a co-product at Boddington and was produced as a co-product at Phoenix until the formation of Nevada Gold Mines LLC (“NGM”) on July 1, 2019. Silver, lead, zinc and/or copper are produced as a by-product at all other Newmont sites.

Gold Sales from Doré Production

The Company recognizes revenue for gold from doré production when it satisfies the performance obligation of transferring gold inventory to the customer, which generally occurs upon transfer of gold bullion credits as this is the point at which the customer obtains the ability to direct the use and obtains substantially all of the remaining benefits of ownership of the asset.

The Company generally recognizes the sale of gold bullion credits at the prevailing market price when gold bullion credits are delivered to the customer. The transaction price is determined based on the agreed upon market price and the number of ounces delivered. Payment is due upon delivery of gold bullion credits to the customer’s account.

Sales from Concentrate Production

The Company recognizes revenue for gold, silver, lead, zinc and copper from concentrate production, net of treatment and refining charges, when it satisfies the performance obligation of transferring control of the concentrate to the customer. This generally occurs as material passes over the vessel's rail at the port of loading based on the date from the bill of lading, as the customer has the ability to direct the use of and obtain substantially all of the remaining benefits from the material and the customer has the risk of loss. Newmont has elected to account for shipping and handling costs for concentrate contracts as fulfillment activities and not as promised goods or services; therefore these activities are not considered separate performance obligations.

The Company generally sells metal concentrate based on the monthly average market price for a future month, dependent on the relevant contract, following the month in which the delivery to the customer takes place. The amount of revenue recognized for concentrates is initially recorded on a provisional basis based on the forward prices for the estimated month of settlement and the Company’s estimated metal quantities based on assay data. The Company’s sales based on a provisional price contain an embedded derivative that is required to be separated from the host contract for accounting purposes. The host contract is the receivable from the sale of the concentrates at the forward price at the time of sale. The embedded derivative, which does not qualify for hedge accounting, is primarily marked to market through Sales each period prior to final settlement. The Company also adjusts estimated metal quantities used in computing provisional sales using new information and assay data from the smelter as it is received (if any).

A provisional payment is generally due upon delivery of the concentrate to the customer. Final payment is due upon final settlement of price and quantity with the customer.

The principal risks associated with recognition of sales on a provisional basis include metal price fluctuations and updated quantities between the date the sale is recorded and the date of final settlement. If a significant decline in metal prices occurs, or assay data results in a significant change in quantity between the provisional pricing date and the final settlement date, it is reasonably possible that the Company could be required to return a portion of the provisional payment received on the sale. Refer to Note 5 for additional information.

Income and Mining Taxes

The Company accounts for income taxes using the liability method, recognizing certain temporary differences between the financial reporting basis of the Company’s liabilities and assets and the related income tax basis for such liabilities and assets. This

method generates either a net deferred income tax liability or asset for the Company, as measured by the statutory tax rates in effect. The Company derives its deferred income tax charge or benefit by recording the change in either the net deferred income tax liability or asset balance for the year. The financial statement effects of changes in tax law are recorded as discrete items in the period enacted as part of income tax expense or benefit from continuing operations, regardless of the category of income or loss to which the deferred taxes relate. The Company determines if the assessment of a particular income tax effect is “complete.” Those effects for which the accounting is determined to be complete are reported in the enactment period financial statements.

Mining taxes represent state and provincial taxes levied on mining operations and are classified as income taxes. As such, taxes are based on a percentage of mining profits. With respect to the earnings that the Company derives from the operations of its consolidated subsidiaries, in those situations where the earnings are indefinitely reinvested, no deferred taxes have been provided on the unremitted earnings (including the excess of the carrying value of the net equity of such entities for financial reporting purposes over the tax basis of such equity) of these consolidated companies.

Newmont’s operations are in multiple jurisdictions where uncertainties arise in the application of complex tax regulations. Some of these tax regimes are defined by contractual agreements with the local government, while others are defined by general tax laws and regulations. Newmont and its subsidiaries are subject to reviews of its income tax filings and other tax payments, and disputes can arise with the taxing authorities over the interpretation of its contracts or laws. The Company recognizes potential liabilities and records tax liabilities for anticipated tax audit issues in the U.S. and other tax jurisdictions based on its estimate of whether, and the extent to which, additional taxes will be due. The Company adjusts these reserves in light of changing facts and circumstances; however, due to the complexity of some of these uncertainties, the ultimate resolution may result in a payment that is materially different from the Company’s current estimate of the tax liabilities. If the Company’s estimate of tax liabilities proves to be less than the ultimate assessment, an additional charge to expense would result. If the estimate of tax liabilities proves to be greater than the ultimate assessment, a tax benefit would result. The Company recognizes interest and penalties, if any, related to unrecognized tax benefits in Income and mining tax benefit (expense). In certain jurisdictions, Newmont must pay a portion of the disputed amount to the local government in order to formally appeal the assessment. Such payment is recorded as a receivable if Newmont believes the amount is collectible.

Valuation of Deferred Tax Assets

The Company’s deferred income tax assets include certain future tax benefits. The Company records a valuation allowance against any portion of those deferred income tax assets when it believes, based on the weight of available evidence, it is more likely than not that some portion or all of the deferred income tax asset will not be realized. The Company reviews the likelihood that it will realize the benefit of its deferred tax assets and therefore the need for valuation allowances on a quarterly basis, or more frequently if events indicate that a review is required. In determining the requirement for a valuation allowance, the historical and projected financial results of the legal entity or consolidated group recording the net deferred tax asset is considered, along with all other available positive and negative evidence.

Certain categories of evidence carry more weight in the analysis than others based upon the extent to which the evidence may be objectively verified. The Company looks to the nature and severity of cumulative pretax losses (if any) in the current three-year period ending on the evaluation date, recent pretax losses and/or expectations of future pretax losses. Other factors considered in the determination of the probability of the realization of the deferred tax assets include, but are not limited to:

•Earnings history;

•Projected future financial and taxable income based upon existing reserves and long-term estimates of commodity prices;

•The duration of statutory carry forward periods;

•Prudent and feasible tax planning strategies readily available that may alter the timing of reversal of the temporary difference;

•Nature of temporary differences and predictability of reversal patterns of existing temporary differences; and

•The sensitivity of future forecasted results to commodity prices and other factors.

Concluding that a valuation allowance is not required is difficult when there is significant negative evidence which is objective and verifiable, such as cumulative losses in recent years. The Company utilizes a rolling twelve quarters of pre-tax income or loss as a measure of its cumulative results in recent years. However, a cumulative three year loss is not solely determinative of the need for a valuation allowance. The Company also considers all other available positive and negative evidence in its analysis.

Reclamation and Remediation Costs

Reclamation obligations are recognized when incurred and recorded as liabilities at fair value. The liability is accreted over time through periodic charges to earnings. In addition, the asset retirement cost is capitalized as part of the asset’s carrying value and amortized over the life of the related asset. Reclamation costs are periodically adjusted to reflect changes in the estimated present value resulting from the passage of time and revisions to the estimates of either the timing or amount of the reclamation costs. Changes in reclamation estimates at mines that are not currently operating, as the mine or portion of the mine site has entered the closure phase and has no substantive future economic value, are reflected in earnings in the period an estimate is revised. The

estimated reclamation obligation is based on when spending for an existing disturbance is expected to occur. The Company reviews, on an annual basis, unless otherwise deemed necessary, the reclamation obligation at each mine site in accordance with ASC guidance for asset retirement obligations.

Remediation costs are accrued based on management’s best estimate at the end of each period of the costs expected to be incurred at a site. Such cost estimates may include ongoing care, maintenance and monitoring costs. Changes in remediation estimates are reflected in earnings in the period an estimate is revised. Water treatment costs included in environmental remediation obligations are discounted to their present value as cash flows are readily estimable. All other costs of future expenditures for environmental remediation obligations are not discounted to their present value.

Foreign Currency

The functional currency for the majority of the Company’s operations is the U.S. dollar. Transaction gains and losses related to monetary assets and liabilities where the functional currency is the U.S. dollar are remeasured at current exchange rates and the resulting adjustments are included in Other income, net. The financial statements of our foreign entities with functional currencies other than the U.S. dollar are translated into U.S. dollars with the resulting adjustments charged or credited directly to Accumulated other comprehensive income (loss) in total equity. All assets and liabilities are translated into the U.S. dollar using exchange rates in effect at the balance sheet date, while revenues and expenses are translated at the weighted average exchange rates for the period. The gains or losses on foreign currency rates on cash holdings in foreign currencies are included in Effect of exchange rate changes on cash, cash equivalents and restricted cash in the Company’s Consolidated Statements of Cash Flows.

Cash Flow Hedges

The fair value of derivative contracts qualifying as cash flow hedges are reflected as assets or liabilities in the Consolidated Balance Sheets. The changes in fair value of these hedges are deferred in Accumulated other comprehensive income (loss). Amounts deferred in Accumulated other comprehensive income (loss) are reclassified to income when the hedged transaction has occurred in the same income statement line where the earnings effect of the hedged item is presented. Cash transactions related to the Company’s derivative contracts accounted for as hedges are classified in the same category as the item being hedged in the Consolidated Statements of Cash Flows.

When derivative contracts qualifying as cash flow hedges are settled, accelerated or restructured before the maturity date of the contracts, the related amount in Accumulated other comprehensive income (loss) at the settlement date is deferred and reclassified to earnings, when the originally designated hedged transaction impacts earnings, unless the underlying hedge transaction becomes probable of not occurring, at which time related amounts in Accumulated other comprehensive income (loss) are reclassified to earnings immediately.

Newmont assesses the effectiveness of the derivative contracts using a regression analysis, both retrospectively and prospectively, to determine whether the hedging instruments have been highly effective in offsetting changes in the fair value of the hedged items. The Company also assesses whether the hedging instruments are expected to be highly effective in the future. If a hedging instrument is not expected to be highly effective, the Company will stop hedge accounting prospectively. In those instances, the gains or losses remain in Accumulated other comprehensive income (loss) until the hedged item affects earnings. For option contracts, the Company excludes the time value from the measurement of effectiveness.

Stock-Based Compensation

The Company records stock-based compensation awards exchanged for employee services at fair value on the date of the grant and expenses the awards in the Consolidated Statements of Operations over the requisite employee service period. The fair value of stock options is determined using the Black-Scholes valuation model. The fair value of restricted stock units (“RSUs”) are based on the Newmont stock price on the date of grant. The fair value of performance leverage stock units (“PSUs”) is determined using a Monte Carlo simulation model. Stock-based compensation expense related to all awards, including awards with a market or performance condition that cliff vest, is generally recognized ratably over the requisite service period of the award on a straight-line basis. The Company recognizes forfeitures as they occur. The Company's estimates may be impacted by certain variables including, but not limited to, stock price volatility, employee retirement eligibility dates, the Company's performance and related tax impacts.

Net Income (Loss) per Common Share

Basic and diluted income per share are presented for Net income (loss) attributable to Newmont stockholders. Basic income per common share is computed by dividing income available to Newmont common stockholders by the weighted average number of common shares outstanding during the period. Diluted income per common share is computed similarly except that weighted average common shares is increased to reflect all dilutive instruments, including employee stock awards and convertible debt instruments. The dilutive effects of Newmont’s dilutive securities are excluded from the calculation of diluted weighted average common shares outstanding if their effect would be anti-dilutive based on the treasury stock method or due to a net loss from continuing operations.

Discontinued Operations

The Company reports the results of operations of a business as discontinued operations if a disposal represents a strategic shift that has (or will have) a major effect on the Company’s operations and financial results when the business is classified as held for sale, in accordance with ASC 360, Property, Plant and Equipment and ASC 205-20, Presentation of Financial Statements - Discontinued Operations. Under ASC 360, assets may be classified as held for sale even though discontinued operations classification is not met. Equity method investments, which are specifically scoped out of ASC 360, can only be classified as held for sale if discontinued operations classification is also achieved. The results of discontinued operations are reported in Net income (loss) from discontinued operations, net of tax in the accompanying Consolidated Statements of Operations for current and prior periods, including any gain or loss recognized on closing or adjustment of the carrying amount to fair value less cost to sell.

Comprehensive Income (Loss)

In addition to Net income (loss), Comprehensive income (loss) includes all changes in equity during a period, such as adjustments to minimum pension liabilities, foreign currency translation adjustments, changes in fair value of derivative instruments that qualify as cash flow hedges and cumulative unrecognized changes in fair value of marketable debt securities classified as available-for-sale, except those resulting from investments by and distributions to owners.

Care and Maintenance

The Company incurs certain direct operating costs and depreciation and amortization costs when operations are temporarily halted and placed in care and maintenance. Direct operating costs incurred while operations are temporarily placed in care and maintenance are included in Care and Maintenance as these costs do not benefit the productive process and are not related to sales. Depreciation and amortization costs incurred while operations are temporarily placed in care and maintenance are included in Depreciation and amortization.

Reclassifications

Certain amounts in prior years have been reclassified to conform to the 2020 presentation.

Recently Adopted and Recently Issued Accounting Pronouncements and Securities and Exchange Commission Rules

Recently Adopted Accounting Pronouncements and Securities and Exchange Commission Rules

Credit Losses

In June 2016, ASU No. 2016-13 was issued which, together with subsequent amendments, is included in Accounting Standards Codification (“ASC”) 326, Financial Instruments - Credit Losses. The standard changes the measurement of credit losses for certain financial instruments from an “incurred loss” model to an “expected loss” model.

The Company adopted this standard on January 1, 2020 using the modified retrospective approach. Upon adoption, the Company recognized a cumulative-effect adjustment of $5 to the opening balance of retained earnings. The comparative information has not been adjusted and continues to be reported under the accounting standards in effect for those periods.

Under the expected loss model, the Company assesses each counterparty's ability to pay by conducting a credit review. The credit review considers our expected exposure, timing of payment, contract terms and conditions, and the counterparty's creditworthiness based on established credit ratings and financial position. The Company monitors ongoing credit exposure through review of counterparty balances against contract terms and due dates. Expected credit losses are estimated over the contractual life of the underlying instrument utilizing various measurement methods. These include discounted cash flow and probability-of-default methods.

Capitalization of Certain Cloud Computing Implementation Costs

In August 2018, ASU No. 2018-15 was issued which allows for the capitalization for certain implementation costs incurred in a cloud computing arrangement that is considered a service contract. The Company adopted this standard as of January 1, 2020. The adoption did not have a material impact on the Consolidated Financial Statements or disclosures.

Supplemental Guarantor Financial Statements

In March 2020, the Securities and Exchange Commission (“SEC”) finalized its proposed updates to Rule 3-10 within Regulation S-X, Financial Disclosures about Guarantors and Issuers of Guaranteed Securities and Affiliates Whose Securities Collateralize a Registrant’s Securities (the “Rule”). The Rule simplifies the disclosure requirements for issuers and guarantors of securities that are registered or being registered under the Securities Act of 1933. The Rule also eliminates the requirement to disclose condensed consolidating financial information within the financial statements for qualifying entities and permits abbreviated disclosures of the guarantor/issuer relationship within Part II, Item 7, Management’s Discussion and Analysis. The Rule is effective on January 4, 2021 and voluntary compliance prior to the effective date is permitted. The Company adopted the Rule effective January 1, 2020 and, as such, no longer includes condensed consolidating financial information within Part II, Item 8, Financial Statements. Abbreviated

disclosures regarding the nature and relationship of debt guarantor/issuer relationships can now be found in Part II, Item 7, Management’s Discussion and Analysis under Liquidity and Capital Resources, Supplemental Guarantor Information.

Recently Issued Accounting Pronouncements and Securities and Exchange Commission Rules

Accounting for Equity Securities, Investments and Certain Forward Contracts and Options

In January 2020, ASU No. 2020-01 was issued which clarifies the interaction in accounting for equity securities under Topic 321, investments accounted for under the equity method of accounting in Topic 323 and the accounting for certain forward contracts and purchased options accounted for under Topic 815. This update is effective in fiscal years, including interim periods, beginning after December 15, 2020, and early adoption is permitted. The Company has evaluated this guidance and does not expect it to have a material impact on the Consolidated Financial Statements or disclosures. The Company adopted the new guidance prospectively on January 1, 2021.

Effects of Reference Rate Reform

In March 2020, ASU No. 2020-04 was issued which provides optional guidance for a limited period of time to ease the potential burden on accounting for contract modifications caused by reference rate reform. This guidance is effective for all entities and is to be adopted by December 31, 2022. The guidance may be adopted over time as reference rate reform activities occur and should be applied on a prospective basis. The Company is still completing its evaluation of the impact of ASU 2020-04 and plans to elect optional expedients as reference rate reform activities occur. The Company does not expect the guidance to have a material impact on the Consolidated Financial Statements or disclosures.

Financial Disclosures about Acquired and Disposed Businesses

In May 2020, the SEC finalized its proposed updates to Rule 3-05 within Regulation S-X, Financial statements of businesses acquired or to be acquired, Rule 3-14, Special instructions for real estate operations to be acquired; Article 11, Pro Forma Financial Information; and other related rules and forms (the “Rules”). The Rules include amendments, which among other things: revise significance tests used to determine disclosure requirements; require the financial statements of the acquired business to cover only up to the two most recent fiscal years; permit the use of, or reconciliation to, International Financial Reporting Standards as issued by the International Accounting Standards Board in certain circumstances; and amend certain pro forma financial information requirements. The Rules are effective on January 1, 2021 and voluntary compliance prior to the effective date is permitted. The adoption is not expected to have a material impact on the Consolidated Financial Statements or disclosures.