Summary of Significant Accounting Policies (Policies)

3 Months Ended

Dec. 31, 2019

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

The accompanying financial statements present the consolidated financial position, results of operations, and cash flows of AmerisourceBergen Corporation and its subsidiaries, including less than wholly-owned subsidiaries in which AmerisourceBergen Corporation has a controlling financial interest (the "Company"), as of the dates and for the periods indicated.  All intercompany accounts and transactions have been eliminated in consolidation.

The accompanying unaudited consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles ("GAAP") for interim financial information, the instructions to Form 10-Q, and Rule 10-01 of Regulation S-X. In the opinion of management, all adjustments (consisting only of normal recurring accruals, except as otherwise disclosed herein) considered necessary to present fairly the financial position as of December 31, 2019 and the results of operations and cash flows for the interim periods ended December 31, 2019 and 2018 have been included. Certain information and footnote disclosures normally included in financial statements presented in accordance with U.S. GAAP, but which are not required for interim reporting purposes, have been omitted. The accompanying unaudited consolidated financial statements should be read in conjunction with the financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended September 30, 2019.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect amounts reported in the financial statements and accompanying notes. Actual amounts could differ from these estimated amounts.

Recently Adopted Accounting Pronouncements and Recently Issued Accounting Pronouncements Not Yet Adopted

Recently Adopted Accounting Pronouncements

 In February 2016, the FASB issued ASU No. 2016-02, "Leases (Topic 842)" ("ASU 2016-02" or "ASC 842")). ASU 2016-02 aims to increase transparency and comparability across organizations by requiring lease assets and lease liabilities to be recognized on the balance sheet as well as key information to be disclosed regarding lease arrangements. ASU 2016-02 was effective for annual reporting periods beginning after December 15, 2018 and interim periods within those fiscal years.

The Company adopted ASC 842 as of October 1, 2019 and adopted it using the modified retrospective approach. The Company elected the transition package of practical expedients provided within the amended guidance, which eliminated the requirements to reassess lease identification, lease classification, and initial direct costs for leases that commenced before the effective date. The Company also elected to combine lease and non-lease components and to exclude short-term leases from its consolidated balance sheets. The Company did not elect the hindsight practical expedient in determining the lease term.

In connection with the adoption of ASC 842, the Company recognized operating lease liabilities of $562.1 million, right-of-use ("ROU") assets of $526.3 million, and a $35.1 million, net of tax of $9.6 million, cumulative adjustment to retained earnings. The Company's lease liabilities were based on the present value of the remaining minimum lease commitments using the Company's incremental borrowing rates as of October 1, 2019, and the Company's ROU assets were based upon the operating lease liabilities adjusted for prepaid and deferred rents. The cumulative adjustment to retained earnings was primarily the result of derecognizing assets of $266.0 million in Property and Equipment, Net and $324.8 million of financing obligations in Long-Term Financing Obligation and Accrued Expenses and Other, all of which was associated with leased assets where the Company was deemed the owner of the leased assets for accounting purposes. The Company finalized the impact that the amended lease guidance had on its systems, processes, and internal controls. The adoption of ASC 842 did not and will not have a material impact on its results of operations or cash flows.

For the Company's lease accounting policy and other required disclosures, refer to Note 2.

Recently Issued Accounting Pronouncements Not Yet Adopted

In June 2016, the FASB issued ASU No. 2016-13, "Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments" ("ASU 2016-13"). ASU 2016-13 requires financial assets measured at amortized cost to be presented at the net amount expected to be collected. The measurement of expected credit losses is based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectibility of the reported amounts. An entity must use judgment in determining the relevant information and estimation methods that are appropriate in its circumstances. ASU 2016-13 is effective for annual reporting periods beginning after December 15,

2019, including interim periods within those fiscal years, and a modified retrospective approach is required, with a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective. Entities are permitted to adopt the standard early in fiscal years beginning after December 15, 2018. The Company is currently evaluating the impact of adopting this new accounting guidance.

In December 2019, the FASB issued ASU No. 2019-12, "Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes" ("ASU 2019-12"). ASU 2019-12 removes certain exceptions to the general principles in ASC 740 in order to reduce the cost and complexity of its application. ASU 2019-12 is effective for annual reporting periods beginning after December 15, 2020, including interim periods within those fiscal years, with certain amendments applied on a modified retrospective basis, with a cumulative-effect adjustment to retained earnings as of the beginning of the fiscal year of adoption, and others prospectively. Early adoption of this guidance is permitted, including the adoption in any interim period for public companies for periods for which financial statements have not yet been issued. The Company is currently evaluating the impact of adopting this new accounting guidance.

As of December 31, 2019, there were no other recently-issued accounting standards that may have a material impact on the Company’s financial position, results of operations, or cash flows upon their adoption.