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ACCOUNTING POLICIES AND RECENTLY ISSUED ACCOUNTING STANDARDS
12 Months Ended
Dec. 31, 2025
Accounting Policies [Abstract]  
ACCOUNTING POLICIES AND RECENTLY ISSUED ACCOUNTING STANDARDS ACCOUNTING POLICIES AND RECENTLY ISSUED ACCOUNTING STANDARDS
Nature of Operations and Basis of Consolidation

Bristol-Myers Squibb Company (“BMS”, or “the Company”) is a global biopharmaceutical company whose mission is to discover, develop and deliver innovative medicines that help patients prevail over serious diseases.

The consolidated financial statements are prepared in conformity with U.S. GAAP, including the accounts of Bristol-Myers Squibb Company and all of its controlled majority-owned subsidiaries and certain variable interest entities. All intercompany balances and transactions are eliminated. Material subsequent events are evaluated and disclosed through the report issuance date. Beginning in 2025, the financial statement line item "Marketing, Selling and Administrative" included in the 2024 Form 10-K was changed to "Selling, General and Administrative", and such nomenclature will be used by the Company going forward. No changes were made to the corresponding definition. Refer to the Summary of Abbreviated Terms at the end of this 2025 Form 10-K for definitions of capitalized terms used throughout the document.

Certain amounts in this 2025 Form 10-K may not sum due to rounding. Percentages have been calculated using unrounded amounts.

Alliance and license arrangements are assessed to determine whether the terms provide economic or other control over the entity requiring consolidation of an entity. Entities controlled by means other than a majority voting interest are referred to as variable interest entities and are consolidated when BMS has both the power to direct the activities of the variable interest entity that most significantly impacts its economic performance and the obligation to absorb losses or the right to receive benefits that could potentially be significant to the entity.

Business Segment Information

BMS operates in a single segment engaged in the discovery, development, licensing, manufacturing, marketing, distribution and sale of innovative medicines that help patients prevail over serious diseases. A global research and development organization and supply chain organization are responsible for the discovery, development, manufacturing and supply of products. Regional commercial organizations market, distribute and sell the products. The business is also supported by global corporate staff functions. Consistent with BMSs operational structure, the Chief Executive Officer (“CEO”), as the chief operating decision maker, uses consolidated net income or loss as reported on the income statement when managing and allocating resources at the corporate level. Managing and allocating resources at the global corporate level enables the CEO to assess both the overall level of resources available and how to best deploy these resources across functions, therapeutic areas, regional commercial organizations and research and development projects in line with our overarching long-term corporate-wide strategic goals, rather than on a product or franchise basis. The determination of a single segment is consistent with the financial information regularly reviewed by the CEO for purposes of evaluating performance, allocating resources, setting incentive compensation targets, and planning and forecasting future periods. For further information on product and regional revenue, see “—Note 2. Revenue.”

The following table represents the significant segment expenses regularly provided to the CEO:
Year ended December 31,
Dollars in millions202520242023
Research (a)
$1,341 $1,522 $1,557 
Drug Development (b)
4,550 4,495 3,835 
Other (c)
4,060 5,142 3,907 
Research and development
$9,951 $11,159 $9,299 
(a)    Includes costs to support the discovery and development of new molecular entities through pre-clinical studies.
(b)    Includes costs to support clinical development of potential new products, including expansion of indications for existing products through Phase I, Phase II and Phase III clinical studies.
(c)    Includes costs to support manufacturing development of pre-approved products, medical support of marketed products, IPRD impairment charges, acquisition-related charges and proportionate allocations of enterprise-wide costs including facilities, information technology, and other appropriate costs.

Use of Estimates and Judgments

The preparation of financial statements requires the use of management estimates, judgments and assumptions. The most significant assumptions are estimates used in determining accounting for acquisitions; impairments of intangible assets; charge-backs, cash discounts, sales rebates, returns and other adjustments; legal contingencies; and income taxes. Actual results may differ from estimates.
Cash and Cash Equivalents

Cash and cash equivalents include bank deposits, time deposits, commercial paper, treasury bills and money market funds. Cash equivalents consist of highly liquid investments with original maturities of three months or less at the time of purchase and are recognized at cost, which approximates fair value.

Marketable Debt Securities

Marketable debt securities are classified as “available-for-sale” on the date of purchase and reported at fair value. Fair value is determined based on observable market quotes or valuation models using assessments of counterparty credit worthiness, credit default risk or underlying security and overall capital market liquidity. Marketable debt securities are reviewed for impairment by assessing if the decline in market value of the investment below the carrying value is other than temporary, which considers the intent and ability to retain the investment for a period of time sufficient to allow for any anticipated recovery in market value, the duration and extent that the market value has been less than cost and the investee's financial condition.

Equity Investments

Equity investments with readily determinable fair values are recorded at fair value with changes in fair value recorded in Other (income)/expense, net. Equity investments without readily determinable fair values are recorded at cost minus any impairment, plus or minus changes in their estimated fair value resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. Changes in the estimated fair value of equity investments without readily determinable fair values are recorded in Other (income)/expense, net.

BMS holds investments in limited partnerships, which primarily invest in early-stage life sciences companies. Such limited partnership investments are measured by using our proportionate share of the net asset values of the underlying investments held by the limited partnerships as a practical expedient. These investments are typically redeemable only through distributions upon liquidation of the underlying assets. Limited partnerships and investments in 50% or less owned companies are accounted for using the equity method of accounting when the ability to exercise significant influence over the operating and financial decisions of the investee is maintained, except for instances where the fair value option is elected. Under the equity method of accounting, the proportional share of the investee's net income or losses of equity investments accounted for using the equity method are included in Other (income)/expense, net. In instances where the fair value option is elected, changes in fair value are recorded in Other (income)/expense.

Equity investments without readily determinable fair values and equity investments accounted for using the equity method are assessed for potential impairment on a quarterly basis based on qualitative factors.

Inventory Valuation

Inventories are stated at the lower of average cost or net realizable value.

Property, Plant and Equipment and Depreciation

Expenditures for additions, renewals and improvements are capitalized at cost. Depreciation is computed on a straight-line method based on the estimated useful lives of the related assets ranging from 20 to 50 years for buildings and 3 to 20 years for machinery, equipment and fixtures.

Current facts or circumstances are periodically evaluated to determine if the carrying value of depreciable assets to be held and used may not be recoverable. If such circumstances exist, an estimate of undiscounted future cash flows generated by the long-lived asset, or appropriate grouping of assets, is compared to the carrying value to determine whether an impairment exists at its lowest level of identifiable cash flows. If an asset is determined to be impaired, the loss is measured based on the difference between the asset’s fair value and its carrying value. An estimate of the asset’s fair value is based on quoted market prices in active markets, if available. If quoted market prices are not available, the estimate of fair value is based on various valuation techniques using unobservable fair value inputs, such as a discounted value of estimated future cash flows.

Capitalized Software

Eligible costs to obtain internal use software are capitalized and amortized over the estimated useful life of the software ranging from three to ten years.
Acquisitions

In a business combination, businesses acquired are consolidated upon obtaining control. The fair value of assets acquired and liabilities assumed are recognized at the date of acquisition. Any excess of the purchase price over the estimated fair values of the net assets acquired is recognized as goodwill. Business acquisition costs are expensed when incurred. Contingent consideration from potential development, regulatory, approval and sales-based milestones and sales-based royalties are included in the purchase price for business combinations and excluded for asset acquisitions.

If the assets acquired do not meet the definition of a business, primarily because the inputs and processes do not significantly contribute to the ability to create outputs or substantially all of the relative fair value was allocated to a single asset, the transaction is accounted for as an asset acquisition rather than a business combination and no goodwill is recorded. In addition, in an asset acquisition, acquired in-process research and development ("IPRD") assets with no alternative future use are expensed to Acquired IPRD.

Goodwill and Other Intangible Assets

The fair value of acquired intangible assets is determined using an income-based approach referred to as the excess earnings method utilizing Level 3 fair value inputs. Market participant valuations assume a global view considering all potential jurisdictions and indications based on discounted after-tax cash flow projections, risk adjusted for estimated probability of technical and regulatory success.

Finite-lived intangible assets, including acquired marketed product rights and R&D technology are amortized on a straight-line basis over their estimated useful life. Estimated useful lives are determined considering the period assets are expected to contribute to future cash flows. Finite-lived intangible assets are tested for impairment when facts or circumstances suggest that the carrying value of the asset may not be recoverable. If the carrying value exceeds the projected undiscounted pretax cash flows of the intangible asset, an impairment loss equal to the excess of the carrying value over the estimated fair value (discounted after-tax cash flows) is recognized.

Goodwill is tested at least annually for impairment by assessing qualitative factors in determining whether it is more likely than not that the fair value of net assets is below their carrying amounts. Examples of qualitative factors assessed include BMSs share price, financial performance compared to budgets, long-term financial plans, macroeconomic, industry and market conditions as well as the substantial excess of fair value over the carrying value of net assets from the annual impairment test performed in a prior year. Each relevant factor is assessed both individually and in the aggregate.

IPRD is tested for impairment at least annually or more frequently if events occur or circumstances change that would indicate a potential reduction in the fair values of the assets below their carrying value. Impairment charges are recognized to the extent the carrying value of IPRD is determined to exceed its fair value.

Derivatives

All derivative instruments are recognized as either assets or liabilities at fair value on the consolidated balance sheets and are classified as current or long-term based on the scheduled maturity of the instrument. Derivatives designated as hedges, are assessed at inception and quarterly thereafter, to determine whether they are highly effective in offsetting changes or cash flows of the hedged item. The changes in fair value of a derivative designated as a fair value hedge and of the hedged item attributable to the hedged risk are recognized in earnings immediately. The effective portions of changes in the fair value of a derivative designated as a cash flow hedge are reported in Accumulated other comprehensive loss and are subsequently recognized in earnings consistent with the underlying hedged item. If a derivative is no longer highly effective as a hedge, the Company discontinues hedge accounting prospectively. The earnings impact related to discontinued cash flow hedges and hedge ineffectiveness was not material during all periods presented. If a hedged forecasted transaction becomes probable of not occurring, any gains or losses are reclassified from Accumulated other comprehensive loss to earnings. Derivatives that are not designated as hedges are adjusted to fair value through current earnings. The Company also uses derivative instruments or foreign currency denominated debt to hedge its net investments in certain foreign subsidiaries and affiliates. Realized and unrealized gains and losses from these hedges are included in foreign currency translation in Accumulated other comprehensive loss. Derivative cash flows, with the exception of net investment hedges, are principally classified in the operating section of the consolidated statements of cash flows, consistent with the underlying hedged item. Cash flows related to net investment hedges are classified in investing activities.
Restructuring

Restructuring charges are recognized as a result of actions to streamline operations, realize synergies from acquisitions and reduce the number of facilities. Estimating the impact of restructuring plans, including future termination benefits, integration expenses and other exit costs, requires judgment. Actual results could vary from these estimates. Restructuring charges are recognized upon meeting certain criteria, including finalization of committed plans, reliable estimates and discussions with local works councils in certain markets.

Contingencies

Loss contingencies from legal proceedings and claims may occur from government investigations, shareholder lawsuits, product and environmental liability, contractual claims, tax and other matters. Accruals are recognized when it is probable that a liability will be incurred and the amount of loss can be reasonably estimated. Gain contingencies (including contingent proceeds related to the divestitures) are not recognized until realized. Legal fees are expensed as incurred.

Revenue Recognition

Refer to “—Note 2. Revenue” for a detailed discussion of accounting policies related to revenue recognition, including deferred revenue and royalties. Refer to “—Note 3. Alliances” for further details regarding alliances.

Research and Development and Acquired IPRD

Research and development costs are expensed as incurred. Clinical study and certain research costs are recognized over the service periods specified in the contracts and adjusted as necessary based upon an ongoing review of the level of effort and costs actually incurred. Research and development costs are presented net of reimbursements from alliance partners.

Acquired IPRD expenses include upfront payments, contingent milestone payments in connection with asset acquisitions or in-license arrangements of third-party intellectual property rights, as well as any upfront and contingent milestones payable by BMS to alliance partners prior to regulatory approval.

The Company's Acquired IPRD by type of transaction was as follows:
Year ended December 31,
Dollars in millions202520242023
Alliance (Note 3)$1,750 $880 $55 
Acquisitions (Note 4)
1,379 12,122 — 
In-license and other arrangements (Note 4)
592 371 858 
Acquired IPRD $3,721 $13,373 $913 

Advertising and Product Promotion Costs

Advertising and product promotion costs are expensed as incurred. Advertising and product promotion costs are included in Selling, general and administrative expenses and were $1.3 billion in 2025, $1.5 billion in 2024 and $1.4 billion in 2023.

Foreign Currency Translation

Foreign subsidiary earnings are translated into U.S. dollars using average exchange rates. The net assets of foreign subsidiaries are translated into U.S. dollars using current exchange rates. The U.S. dollar effects that arise from translating the net assets of these subsidiaries at changing rates are recognized in Other Comprehensive Income/(Loss).
Income Taxes

The provision for income taxes includes income taxes paid or payable for the current year plus the change in deferred taxes during the year. Deferred taxes result from differences between the financial and tax basis of assets and liabilities and are adjusted for changes in tax rates and tax laws when changes are enacted. Valuation allowances are recognized to reduce deferred tax assets when it is more likely than not that a tax benefit will not be realized. The assessment of whether or not a valuation allowance is required often requires significant judgment including the long-range forecast of future taxable income and the evaluation of tax planning initiatives. Adjustments to the deferred tax valuation allowances are made to earnings in the period when such assessments are made. The tax effects of global intangible low-taxed income from certain foreign subsidiaries is recognized in the income tax provision in the period the tax arises.

Tax benefits are recognized from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities based on the technical merits of the position. The tax benefit recognized in the financial statements for a particular tax position is based on the largest benefit that is more likely than not to be realized upon settlement.

Recently Adopted Accounting Standards

Income Taxes

In December 2023, the FASB issued amended guidance on income tax disclosures. The guidance is intended to provide additional disaggregation to the effective income tax rate reconciliation and income tax payment disclosures. The amended guidance is effective for annual periods beginning after December 15, 2024. BMS adopted the new guidance prospectively, beginning with the annual period ending December 31, 2025. Refer to " — Note 7. Income Taxes".

Recently Issued Accounting Standards Not Yet Adopted

Derivatives, Hedging and Revenue from Contracts with Customers

In September 2025, the FASB issued amended guidance to refine the scope of derivative accounting and clarify the accounting for share-based noncash consideration from a customer in a revenue contract. Among other provisions, the amendment excludes from derivative accounting non-exchange-traded contracts with underlyings that are based on operations or activities specific to one of the parties in the contract. The amended guidance is effective for annual periods beginning after December 15, 2026 and interim periods within those annual periods. Early adoption is permitted. The Company is assessing the potential impact of the amended standard.

Internal-Use Software

In September 2025, the FASB issued amended guidance on internal-use software. The guidance clarifies disclosure requirements and establishes new capitalization criteria based on management's authorization and funding commitment as well as the probability that a project will be completed and used for its intended function. The amended guidance is effective for annual periods beginning after December 15, 2027 and interim periods within those annual periods. Early adoption is permitted. The Company is assessing the potential impact of the amended standard.

Disaggregation of Income Statement Expenses
In November 2024, the FASB issued guidance on income statement disclosures. The guidance aims to provide enhanced disclosures of income statement expenses to improve transparency and provide financial statement users with more detailed information about the nature, amount and timing of expenses impacting financial performance. The new guidance is effective for annual periods beginning after December 15, 2026 and interim periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted.