Accounting policies (Policies)

3 Months Ended

Nov. 30, 2020

Accounting Policies [Abstract]

Basis of Presentation

Basis of presentation

The Consolidated Condensed Financial Statements of Walgreens Boots Alliance, Inc. (“Walgreens Boots Alliance” or the “Company”) included herein have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission ("SEC") regarding interim financial reporting. The Consolidated Condensed Financial Statements include all subsidiaries in which the Company holds a controlling interest. The Company uses the equity method of accounting for equity investments in less than majority-owned companies if the investment provides the ability to exercise significant influence. All intercompany transactions have been eliminated.

The Consolidated Condensed Financial Statements included herein are unaudited. Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States (“GAAP”) have been condensed or omitted pursuant to such rules and regulations, although the Company believes that the disclosures are adequate to make the information presented not misleading. These unaudited Consolidated Condensed Financial Statements should be read in conjunction with the audited financial statements and the notes thereto included in the Walgreens Boots Alliance Annual Report on Form 10-K for the fiscal year ended August 31, 2020.

The coronavirus COVID-19 pandemic (“COVID-19”) has severely impacted the economies of the U.S., the UK and other countries around the world. The impact of COVID-19 on the Company’s businesses, financial position, results of operations and cash flows for the three months ended November 30, 2020, as well as information regarding certain expected or potential impacts of COVID-19 on the Company, is discussed throughout this Quarterly Report on Form 10-Q.

The preparation of financial statements in accordance with GAAP requires management to use judgment in the application of accounting policies, including making estimates and assumptions. The Company bases its estimates on the information available at the time, its experiences and various other assumptions believed to be reasonable under the circumstances including estimates of the impact of COVID-19. The extent to which COVID-19 impacts the Company’s business and financial results will depend on numerous evolving factors discussed throughout this Quarterly Report on Form 10-Q including, but not limited to, the severity and duration of COVID-19, the extent to which it will impact our customers, team members, suppliers, vendors, business partners and distribution channels. The Company assessed certain accounting matters that require consideration of estimates and assumptions in context with the information reasonably available to the Company and the unknown future impacts of COVID-19 as of November 30, 2020 and through the date of this report. The accounting matters assessed included, but were not limited to, the Company’s carrying value of goodwill, intangible and other long-lived assets including operating lease right-of-use assets. The Company’s future assessment of the magnitude and duration of COVID-19, as well as other factors, could result in material impacts to the Company’s consolidated financial statements in future reporting periods. Adjustments may be made in subsequent periods to reflect more current estimates and assumptions about matters that are inherently uncertain. Actual results may differ.

In the opinion of management, the unaudited Consolidated Condensed Financial Statements for the interim periods presented include all adjustments necessary to present a fair statement of the results for such interim periods. The impact of COVID-19, the influence of certain holidays, seasonality, foreign currency rates, changes in vendor, payer and customer relationships and terms, strategic transactions including acquisitions, changes in laws and general economic conditions in the markets in which the Company operates and other factors on the Company’s operations and net earnings for any period may not be comparable to the same period in previous years.

Certain amounts in the Consolidated Condensed Financial Statements and associated notes may not add due to rounding. Percentages have been calculated using unrounded amounts for all periods presented.

Adoption of new accounting pronouncements; New accounting pronouncements not yet adopted

Adoption of new accounting pronouncements

Financial Instruments

In March 2020, FASB issued ASU 2020-03. This ASU improves and clarifies various financial instruments topics. The ASU includes seven different issues that describe the areas of improvement and the related amendments to GAAP, intended to make the standards easier to understand and apply by eliminating inconsistencies and providing clarifications. The Company adopted the new standard effective September 1, 2020 and the adoption did not have any impact on the Company’s results of operations, cash flows or financial position.

Investments - equity securities

In April 2019, the Financial Accounting Standard Board ("FASB") issued Accounting Standards Update ("ASU") 2019-04, Codification Improvements to Financial Instruments-Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Financial Instruments (Topic 825). This extensive ASU provides clarifications for three topics related to financial instruments accounting, some of which apply to the Company. For example, this ASU clarifies the disclosure requirements that apply to equity securities without a readily determinable fair value for which the measurement alternative is elected. The Company adopted the new standard effective September 1, 2020 and the adoption did not have any impact on the Company’s results of operations, cash flows or financial position.

Collaborative arrangements

In November 2018, the FASB issued ASU 2018-18, Collaborative Arrangements (Topic 808). This ASU clarifies the interaction between Topic 808, Collaborative Arrangements, and Topic 606, Revenue from Contracts with Customers. The Company adopted the new standard effective September 1, 2020 and the adoption did not have any impact on the Company’s results of operations, cash flows or financial position.

Compensation – retirement benefits – defined benefit plans

In August 2018, the FASB issued ASU 2018-14, Compensation - Retirement benefits (Topic 715-20). This ASU amends ASC 715 to add, remove and clarify disclosure requirements related to defined benefit pension and other postretirement plans. The ASU eliminates the requirement to disclose the amounts in accumulated other comprehensive income expected to be recognized as part of net periodic benefit cost over the next year. The ASU also removes the disclosure requirements for the effects of a one-percentage-point change on the assumed health care costs and the effect of this change in rates on service cost, interest cost and the benefit obligation for postretirement health care benefits. The Company adopted the new standard effective September 1, 2020 and the adoption did not have any impact on the Company’s results of operations, cash flows or financial position.

Fair value measurement

In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820). The ASU eliminates such disclosures as the amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy. The ASU adds new disclosure requirements for Level 3 measurements. The Company adopted the new standard effective September 1, 2020 on a retrospective basis and the adoption of this ASU did not have any impact on the Company’s results of operations, cash flows or financial position.

Financial instruments - credit losses

In June 2016, the FASB issued ASU 2016-13: Measurement of Credit Losses on Financial Instruments (Topic 326), which amends the Board’s guidance on the impairment of financial instruments. The ASU adds to U.S. GAAP an impairment model that is based on expected losses rather than incurred losses, which is known as the current expected credit loss ("CECL") model. The CECL model applies to most debt instruments (other than those measured at fair value), trade and other receivables, financial guarantee contracts, and loan commitments. The Company adopted the new standard effective September 1, 2020, using a modified retrospective transition method, which requires a cumulative-effect adjustment, if any, to the opening balance of retained earnings to be recognized on the date of adoption with prior periods not restated. The adoption did not have a material impact on the Company’s financial position or results of operations.

New accounting pronouncements not yet adopted

Codification Improvements – Disclosures

In October 2020, the FASB issued ASU 2020-10, Codification Improvements - Disclosures. This ASU improves consistency by amending the codification to include all disclosure guidance in the appropriate disclosure sections and clarifies application of various provisions in the Codification by amending and adding new headings, cross referencing to other guidance, and refining or correcting terminology. This ASU is effective for fiscal years beginning after December 15, 2020 (fiscal 2022). This ASU will not affect the Company's results of operations, cash flows or financial position. The Company do not expect to have a material impact on the disclosures to the financial statement of the Company.

Receivables - Nonrefundable Fees and Others

In October 2020, the FASB issued ASU 2020-08, Codification Improvements to Subtopic 310-20, Receivables—Nonrefundable Fees and Other. This ASU clarifies the accounting for the amortization period for certain purchased callable debt securities held at a premium by giving consideration to securities which have multiple call dates. This ASU is effective for fiscal years beginning after December 15, 2020 (fiscal 2022). The Company is evaluating the effect of adopting this new accounting guidance.

Effects of Reference Rate Reform on Financial Reporting

In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. This ASU provides optional expedient and exceptions for applying generally accepted accounting principles to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. In response to the concerns about structural risks of interbank offered rates ("IBORs") and, particularly, the risk of cessation of the London Interbank Offered Rate ("LIBOR"), regulators in several jurisdictions around the world have undertaken reference rate reform initiatives to identify alternative reference rates that are more observable or transaction based and less susceptible to manipulation. The ASU provides companies with optional guidance to ease the potential accounting burden associated with transitioning away from reference rates that are expected to be discontinued. The ASU can be adopted no later than December 1, 2022 (fiscal year 2023) with early adoption permitted. The Company is evaluating the effect of adopting this new accounting guidance.

Investments - equity securities; Investments—Equity Method and Joint Ventures; Derivatives and Hedging

In January 2020, the FASB issued ASU 2020-01, Investments—Equity Securities (Topic 321), Investments—Equity Method and Joint Ventures (Topic 323), and Derivatives and Hedging (Topic 815). The amendments in this ASU clarify the interaction between the accounting for investments in equity securities, investment in equity method and certain derivatives instruments. The ASU is expected to reduce diversity in practice and increase comparability of the accounting for these interactions. This ASU is effective for fiscal years beginning after December 15, 2020 (fiscal 2022). The Company is evaluating the effect of adopting this new accounting guidance but does not expect adoption will have a material impact on the Company's results of operations, cash flows or financial position.

Income taxes - simplifying the accounting for income taxes

In December 2019, the FASB issued ASU 2019-12: Simplifying the Accounting for Income Taxes (Topic 740), which removes certain exceptions to the general principles in Topic 740 and improves consistent application of and simplifies GAAP for other areas of Topic 740 by clarifying and amending existing guidance. This ASU is effective for fiscal years beginning after December 15, 2020 (fiscal 2022), and interim periods within those fiscal years, with early adoption permitted. The Company is evaluating the effect of adopting this new accounting guidance but does not expect adoption will have a material impact on the Company's disclosures.