Aon 10-Q 2023-09-30

Filed 2023-10-27. 8 sections, 214K characters. Original on sec.gov · Markdown · JSON

Cover and table of contents

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2023

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission file number 1-7933

Aon plc

(Exact Name of Registrant as Specified in Its Charter)

IRELAND98-1539969
(State or Other Jurisdiction of(I.R.S. Employer
Incorporation or Organization)Identification No.)
Metropolitan Building, James Joyce Street, Dublin 1, IrelandD01 K0Y8
(Address of principal executive offices)(Zip Code)

+353 1 266 6000

(Registrant’s Telephone Number,

Including Area Code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered
Class A Ordinary Shares $0.01 nominal valueAONNew York Stock Exchange
Guarantees of Aon plc’s 4.00% Senior Notes due 2023AON23New York Stock Exchange
Guarantees of Aon plc’s 3.50% Senior Notes due 2024AON24New York Stock Exchange
Guarantees of Aon plc’s 3.875% Senior Notes due 2025AON25New York Stock Exchange
Guarantees of Aon plc’s 2.875% Senior Notes due 2026AON26New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 2.85% Senior Notes due 2027AON27New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 2.05% Senior Notes due 2031AON31New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 2.60% Senior Notes due 2031AON31ANew York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 5.00% Senior Notes due 2032AON32New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 5.35% Senior Notes due 2033AON33New York Stock Exchange
Guarantees of Aon plc’s 4.25% Senior Notes due 2042AON42New York Stock Exchange
Guarantees of Aon plc’s 4.45% Senior Notes due 2043AON43New York Stock Exchange
Guarantees of Aon plc’s 4.60% Senior Notes due 2044AON44New York Stock Exchange
Guarantees of Aon plc’s 4.75% Senior Notes due 2045AON45New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 2.90% Senior Notes due 2051AON51New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 3.90% Senior Notes due 2052AON52New York Stock Exchange

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer☒Accelerated filer☐
Non-accelerated filer☐Smaller reporting company☐
Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

Number of class A ordinary shares of Aon plc, $0.01 nominal value, outstanding as of October 26, 2023: 200,216,345

INFORMATION CONCERNING FORWARD-LOOKING STATEMENTS

This report contains certain statements related to future results, or states our intentions, beliefs, and expectations or predictions for the future, all of which are forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. Forward-looking statements represent management’s expectations or forecasts of future events. Forward-looking statements are typically identified by words such as “anticipate,” “believe,” “estimate,” “expect,” “forecast,” “project,” “intend,” “plan,” “probably,” “potential,” “looking forward,” “continue,” and other similar terms, and future or conditional tense verbs like “could,” “may,” “might,” “should,” “will,” and “would.” You can also identify forward-looking statements by the fact that they do not relate strictly to historical or current facts. For example, we may use forward-looking statements when addressing topics such as: market and industry conditions, including competitive and pricing trends; changes in our business strategies and methods of generating revenue; the development and performance of our services and products; changes in the composition or level of our revenues; our cost structure and the outcome of cost-saving or restructuring initiatives, including the impacts of the Accelerating Aon United Program; the outcome of contingencies; dividend policy; the expected impact of acquisitions, dispositions, and other significant transactions or the termination thereof; litigation and regulatory matters; pension obligations; cash flow and liquidity; expected effective tax rate; expected foreign currency translation impacts; potential changes in laws or future actions by regulators; and the impact of changes in accounting rules. These forward-looking statements are subject to certain risks and uncertainties that could cause actual results to differ materially from either historical or anticipated results depending on a variety of factors. Potential factors, which may be revised or supplemented in subsequent reports filed or furnished with the Securities and Exchange Commission, that could impact results include:

  • changes in the competitive environment, due to macroeconomic conditions (including impacts from instability in the banking or commercial real estate sectors) or otherwise, or damage to our reputation;

  • fluctuations in currency exchange, interest or inflation rates that could impact our financial condition or results;

  • changes in global equity and fixed income markets that could affect the return on invested assets;

  • changes in the funded status of our various defined benefit pension plans and the impact of any increased pension funding resulting from those changes;

  • the level of our debt and the terms thereof reducing our flexibility or increasing borrowing costs;

  • rating agency actions that could limit our access to capital and our competitive position;

  • our global tax rate being subject to a variety of different factors, including the adoption and implementation in the European Union, the United States, the United Kingdom, or other countries of the Organization for Economic Co-operation and Development tax proposals or other pending proposals in those and other countries, which could create volatility in that tax rate;

  • changes in our accounting estimates and assumptions on our financial statements;

  • limits on our subsidiaries’ ability to pay dividends or otherwise make payments to their respective parent entities;

  • the impact of legal proceedings and other contingencies, including those arising from acquisition or disposition transactions, errors and omissions and other claims against us;

  • the impact of, and potential challenges in complying with, laws and regulations of the jurisdictions in which we operate, particularly given the global nature of operations and the possibility of differing or conflicting laws and regulations, or the application or interpretation thereof, across such jurisdictions;

  • the impact of any regulatory investigations brought in Ireland, the United Kingdom, the United States, and other countries;

  • failure to protect intellectual property rights or allegations that we have infringed on the intellectual property rights of others;

  • general economic and political conditions in the countries in which we do business around the world;

  • the failure to retain, attract, and develop experienced and qualified personnel;

  • international risks associated with our global operations, including impacts from military conflicts or political instability, such as the ongoing Russian war in Ukraine and the Israel-Hamas conflict;

  • the effects of natural or man-made disasters, including the effects of the COVID-19 pandemic and other health pandemics and the impacts of climate change;

  • any system or network disruption or breach resulting in operational interruption or improper disclosure of confidential, personal, or proprietary data, and resulting liabilities or damage to our reputation;

  • our ability to develop, implement, update, and enhance new technology;

  • the actions taken by third parties that perform aspects of our business operations and client services;

  • the extent to which we are exposed to certain risks, including lawsuits, related to our actions we may take in being responsible for making decisions on behalf of clients in our investment businesses or in other advisory services that we currently provide, or will provide in the future;

  • our ability to continue, and the costs and risks associated with, growing, developing and integrating acquired business, and entering into new lines of business or products;

  • our ability to secure regulatory approval and complete transactions, and the costs and risks associated with the failure to consummate proposed transactions;

  • changes in commercial property and casualty markets, commercial premium rates or methods of compensation;

  • our ability to develop and implement innovative growth strategies and initiatives intended to yield cost savings and the ability to achieve such growth or cost savings (including the Accelerating Aon United Program); and

  • the effects of Irish law on our operating flexibility and the enforcement of judgments against us.

Any or all of our forward-looking statements may turn out to be inaccurate, and there are no guarantees about our performance. The factors identified above are not exhaustive. Aon and its subsidiaries operate in a dynamic business environment in which new risks may emerge frequently. Accordingly, readers should not place undue reliance on forward-looking statements, which speak only as of the dates on which they are made. We are under no (and expressly disclaim any) obligation to update or alter any forward-looking statement that we may make from time to time, whether as a result of new information, future events, or otherwise. Further information about factors that could materially affect Aon, including our results of operations and financial condition, is contained in the “Risk Factors” section in Part I, Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2022.

These factors may be revised or supplemented in our subsequent periodic filings with the SEC.

Table of Contents

PART I
Item 1. Financial Statements
Aon plc Condensed Consolidated Statements of Income
Aon plc Condensed Consolidated Statements of Comprehensive Income
Aon plc Condensed Consolidated Statements of Financial Position
Aon plc Condensed Consolidated Statements of Shareholders’ Equity
Aon plc Condensed Consolidated Statements of Cash Flows
Notes to Condensed Consolidated Financial Statements
Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations
Item 3. Quantitative and Qualitative Disclosures about Market Risk
Item 4. Controls and Procedures
PART II
Item 1. Legal Proceedings
Item 1A. Risk Factors
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
Item 3. Defaults Upon Senior Securities
Item 4. Mine Safety Disclosures
Item 5. Other Information
Item 6. Exhibits
Signature
Exhibit Index

The below definitions apply throughout this report unless the context requires otherwise:

TermDefinition
CODMChief Operating Decision Maker
DCFDiscounted Cash Flow
E&OErrors and Omissions
EBITDAEarnings Before Interest, Taxes, Depreciation, and Amortization
EMEAEurope, the Middle East, and Africa
ERISAEmployee Retirement Income Security Act of 1974
ESGEnvironmental, Social, and Governance
FCAFinancial Conduct Authority
GAAPGenerally Accepted Accounting Principles
IPOInitial Public Offering
LOCLetter of Credit
M&AMergers and Acquisitions
OECDOrganisation for Economic Co-operation and Development
P&CProperty and Casualty
ROURight-of-Use
SECSecurities and Exchange Commission
U.K.United Kingdom
U.S.United States

Part I Financial Information

Item 1. Financial Statements

Aon plc

Condensed Consolidated Statements of Income

(Unaudited)

Three Months Ended September 30,Nine Months Ended September 30,
(millions, except per share data)2023202220232022
Revenue
Total revenue$2,953$2,696$10,001$9,349
Expenses
Compensation and benefits1,6851,5325,2314,938
Information technology135133403371
Premises7471217216
Depreciation of fixed assets4237119115
Amortization and impairment of intangible assets20347087
Other general expense300299949965
Accelerating Aon United Program expenses6—6—
Total operating expenses2,2622,1066,9956,692
Operating income6915903,0062,657
Interest income971915
Interest expense(119)(103)(360)(296)
Other income (expense)(21)16(105)71
Income before income taxes5605102,5602,447
Income tax expense9392439467
Net income4674182,1211,980
Less: Net income attributable to noncontrolling interests11105548
Net income attributable to Aon shareholders$456$408$2,066$1,932
Basic net income per share attributable to Aon shareholders$2.25$1.93$10.10$9.06
Diluted net income per share attributable to Aon shareholders$2.23$1.92$10.03$9.00
Weighted average ordinary shares outstanding - basic202.9210.9204.6213.2
Weighted average ordinary shares outstanding - diluted204.6212.6206.0214.6

See accompanying Notes to Condensed Consolidated Financial Statements (Unaudited).

Aon plc

Condensed Consolidated Statements of Comprehensive Income

(Unaudited)

Three Months Ended September 30,Nine Months Ended September 30,
(millions)2023202220232022
Net income$467$418$2,121$1,980
Less: Net income attributable to noncontrolling interests11105548
Net income attributable to Aon shareholders4564082,0661,932
Other comprehensive income, net of tax:
Change in fair value of financial instruments(5)(8)6(16)
Foreign currency translation adjustments(257)(676)(29)(1,119)
Postretirement benefit obligation20266687
Total other comprehensive income (loss)(242)(658)43(1,048)
Less: Other comprehensive income (loss) attributable to noncontrolling interests(1)1(1)—
Total other comprehensive income (loss) attributable to Aon shareholders(241)(659)44(1,048)
Comprehensive income (loss) attributable to Aon shareholders$215$(251)$2,110$884

See accompanying Notes to Condensed Consolidated Financial Statements (Unaudited).

Aon plc

Condensed Consolidated Statements of Financial Position

(Unaudited)
(millions, except nominal value)September 30, 2023December 31, 2022
Assets
Current assets
Cash and cash equivalents$808$690
Short-term investments175452
Receivables, net3,3003,035
Fiduciary assets15,96515,900
Other current assets877646
Total current assets21,12520,723
Goodwill8,2458,292
Intangible assets, net252447
Fixed assets, net

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

EXECUTIVE SUMMARY OF THIRD QUARTER 2023 FINANCIAL RESULTS

Aon plc is a leading global professional services firm providing a broad range of risk and human capital solutions. Through our experience, global reach, and comprehensive analytics, we help clients meet rapidly changing, increasingly complex, and interconnected challenges related to risk and people. We are committed to accelerating innovation to address unmet and evolving client needs so that our clients are better informed, better advised, and able to make better decisions to protect and grow their business. Management remains focused on strengthening Aon and uniting the firm with one portfolio of capability enabled by data and analytics and one operating model to deliver additional insight, connectivity, and efficiency.

Financial Results

The following is a summary of our third quarter of 2023 financial results.

  • Revenue increased $257 million, or 10%, to $3.0 billion compared to the prior year period reflecting organic revenue growth of 6%, a 2% favorable impact from fiduciary investment income and a 2% favorable impact from foreign currency translation. For the first nine months of 2023, revenue increased $652 million, or 7%, to $10.0 billion compared to the prior year period due primarily to organic revenue growth of 7% and a 2% favorable impact from fiduciary investment income, partially offset by a 1% unfavorable impact from foreign currency translation and a 1% unfavorable impact from acquisitions, divestitures, and other.

  • Total operating expenses in the third quarter increased $156 million, or 7%, to $2.3 billion compared to the prior year period due primarily to an increase in expense associated with 6% organic revenue growth, investments in long-term growth, and a $45 million unfavorable impact from foreign currency translation. Operating expenses for the first nine months of 2023 were $7.0 billion, an increase of $303 million compared to the prior year period primarily due to an increase in expense related to 7% organic revenue growth and investments in long-term growth, partially offset by a $32 million favorable impact from foreign currency translation.

  • Operating margin increased to 23.4% from 21.9% in the prior year period. The increase was driven by organic revenue growth of 6%, partially offset by an increase in operating expenses as listed above. Operating margin for the first nine months of 2023 increased to 30.1% from 28.4% in the prior year period. The increase was primarily driven by organic revenue growth of 7%, partially offset by an increase in operating expenses as listed above.

  • Due to the factors set forth above, Net income increased $49 million, or 12%, to $467 million for the three months ended September 30, 2023 compared to the prior year period. For the first nine months of 2023, Net income increased $141 million, or 7%, to $2.1 billion compared to the first nine months of 2022.

  • Diluted earnings per share was $2.23 for the three months ended September 30, 2023 compared to $1.92 per share for the prior year period. During the first nine months of 2023, diluted earnings per share was $10.03 compared to $9.00 per share for the prior year period.

  • Cash flows provided by operating activities was $2.2 billion for the first nine months of 2023, a decrease of $3 million from the prior year period, primarily due to higher cash tax payments and a negative impact to working capital due to temporary invoicing delays associated with the implementation of a new system, partially offset by strong operating income growth.

We focus on four key metrics not presented in accordance with U.S. GAAP that we communicate to shareholders: organic revenue growth, adjusted operating margin, adjusted diluted earnings per share, and free cash flow. These non-GAAP metrics should be viewed in addition to, not instead of, our Condensed Consolidated Financial Statements. The following is our measure of performance against these four metrics for the third quarter of 2023:

  • Organic revenue growth is a non-GAAP measure defined under the caption “Review of Consolidated Results — Organic Revenue Growth.” Organic revenue growth was 6% for the third quarter of 2023, driven by ongoing strong retention, management of the renewal book, and net new business generation. Organic revenue growth was 7% for the first nine months of 2023, driven by ongoing strong retention, management of the renewal book, and net new business generation.

  • Adjusted operating margin, a non-GAAP measure defined under the caption “Review of Consolidated Results — Adjusted Operating Margin,” was 24.3% for the third quarter of 2023 compared to 23.1% in the prior year period. The increase in operating income reflects organic revenue growth and increased fiduciary investment income, partially offset by increased expenses and investments in long-term growth. For the first nine months of 2023, adjusted operating margin was 30.8% compared to 30.0% for the prior year period. The increase primarily reflects organic revenue growth and increased fiduciary investment income, partially offset by increased expenses and investments in long-term growth.

  • Adjusted diluted earnings per share, a non-GAAP measure defined under the caption “Review of Consolidated Results — Adjusted Diluted Earnings per Share,” was $2.32 per share for the third quarter of 2023 and $10.26 per share for the first nine months of 2023, compared to $2.02 and $9.51 per share for the respective prior year periods.

  • Free cash flow, a non-GAAP measure defined under the caption “Review of Consolidated Results — Free Cash Flow,” decreased in the first nine months of 2023 by $80 million from the prior year period, to $2.0 billion, reflecting a decrease in cash flows from operations and an $77 million increase in capital expenditures.

ENVIRONMENTAL, SOCIAL, AND GOVERNANCE

For many companies, the management of ESG risks and opportunities has become increasingly important, and ESG-related challenges, such as extreme weather events, supply chain disruptions, cyber events, regulatory changes, ongoing public health impacts, and the increased focus on workforce resilience in various work environments, continue to create volatility and uncertainty for our clients. At Aon, helping clients manage risk - including ESG risk - is at the core of what we do. Aon offers a wide range of risk assessment, consulting, and advisory solutions, many of which are significant parts of our core business offerings, designed to address and manage ESG issues for clients, and to enable our clients to create more sustainable value. We see significant opportunity in enhancing our impact and delivering innovative client solutions on ESG matters.

REVIEW OF CONSOLIDATED RESULTS

Summary of Results

Our consolidated results (unaudited) are as follows (in millions):

Three Months Ended September 30,Nine Months Ended September 30,
2023202220232022
Revenue
Total revenue$2,953$2,696$10,001$9,349
Expenses
Compensation and benefits1,6851,5325,2314,938
Information technology135133403371
Premises7471

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Item 3. Quantitative and Qualitative Disclosures about Market Risk

We are exposed to potential fluctuations in earnings, cash flows, and the fair values of certain of our assets and liabilities due to changes in interest rates and foreign exchange rates. To manage the risk from these exposures, we enter into a variety of derivative instruments. We do not enter into derivatives or financial instruments for trading or speculative purposes.

The following discussion describes our specific exposures and the strategies we use to manage these risks. Refer to Note 2 “Summary of Significant Accounting Principles and Practices” in the Notes to Consolidated Financial Statements as discussed in Part II, Item 8 of the Company’s Annual Report on Form 10-K for the year ended December 31, 2022 for a discussion of our accounting policies for financial instruments and derivatives.

Foreign Exchange Risk

We are subject to foreign exchange rate risk. Our primary exposures include exchange rates between the U.S. dollar and the euro, the British pound, the Canadian dollar, the Australian dollar, the Indian rupee, and the Japanese yen. We use over-the-counter options and forward contracts to reduce the impact of foreign currency risk to our financial statements.

Additionally, some of our non-U.S. brokerage subsidiaries receive revenue in currencies that differ from their functional currencies. Our U.K. subsidiaries earn a portion of their revenue in U.S. dollars, euro, and Japanese yen, but most of their expenses are incurred in British pounds. At September 30, 2023, we have hedged approximately 45% of our U.K. subsidiaries’ expected exposures to U.S. dollar, euro, and Japanese yen transactions for the years ending December 31, 2023 and 2024, respectively. We generally do not hedge exposures beyond three years.

We also use forward and option contracts to economically hedge foreign exchange risk associated with monetary balance sheet exposures, such as intercompany notes and short-term assets and liabilities that are denominated in a non-functional currency and are subject to remeasurement.

The translated value of revenues and expenses from our international brokerage operations are subject to fluctuations in foreign exchange rates. If we were to translate prior year results at current quarter exchange rates, diluted net income per share would have an unfavorable $0.01 impact and an unfavorable $0.20 impact during the three and nine months ended September 30, 2023, respectively. Further, adjusted diluted earnings per share, a non-GAAP measure as defined and reconciled under the caption “Review of Consolidated Results — Adjusted Diluted Earnings Per Share,” would have an unfavorable $0.01 impact and an unfavorable $0.20 impact during the three and nine months ended September 30, 2023, respectively, if we were to translate prior year results at current quarter exchange rates.

Interest Rate Risk

Our fiduciary investment income is affected by changes in international and domestic short-term interest rates. We monitor our net exposure to short-term interest rates and, as appropriate, hedge our exposure with various derivative financial instruments. This activity primarily relates to brokerage funds held on behalf of clients in the U.S. and in continental Europe. A decrease in global short-term interest rates adversely affects our fiduciary investment income.

Item 4. Controls and Procedures

Evaluation of disclosure controls and procedures. We have conducted an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), as of the end of the period covered by this quarterly report of September 30, 2023. Based on this evaluation, our chief executive officer and chief financial officer concluded that our disclosure controls and procedures were effective such that the information relating to Aon, including our consolidated subsidiaries, required to be disclosed in our SEC reports is recorded, processed, summarized and reported within the time periods specified in appropriate statute, SEC rules and forms, and is accumulated and communicated to Aon’s management, including our chief executive officer and chief financial officer, as appropriate to allow timely decisions regarding required disclosure.

Changes in internal control over financial reporting. No changes in Aon’s internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) occurred during the quarter ended September 30, 2023 that have materially affected, or that are reasonably likely to materially affect, Aon’s internal control over financial reporting.

Part II Other Information

Item 1. Legal Proceedings

See Note 15 “Claims, Lawsuits, and Other Contingencies” to our Financial Statements contained in Part I, Item 1 of this report, which is incorporated by reference herein.

Item 1A. Risk Factors

The risk factors set forth in the “Risk Factors” section in Part I, Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2022 reflect certain risks associated with existing and potential lines of business and contain “forward-looking statements” as discussed in “Information Concerning Forward-Looking Statements” elsewhere in this report. Readers should consider them in addition to the other information contained in this report as our business, financial condition or results of operations could be adversely affected if any of these risks actually occur.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

Issuer Purchases of Equity Securities

The following information relates to the purchase of equity securities by Aon or any affiliated purchaser during each month within the third quarter of 2023:

PeriodTotal Number of Shares PurchasedAverage Price Paid per Share (1)Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs (2)Maximum Dollar Value of Shares that May Yet Be Purchased Under the Plans or Programs (1)(2)
7/1/23 - 7/31/23494,795$335.99494,795$4,751,049,942
8/1/23 - 8/31/23942,584$321.98942,584$4,447,561,245
9/1/23 - 9/30/231,130,821$336.301,130,821$4,067,261,487
2,568,200$330.982,568,200$4,067,261,487

(1)Does not include commissions paid to repurchase shares.

(2)The Repurchase Program was established in April 2012 with $5.0 billion in authorized repurchases and was increased by $5.0 billion in authorized repurchases in each of November 2014, June 2017, and November 2020, and by $7.5 billion in February 2022 for a total of $27.5 billion in repurchase authorizations.

Unregistered Sales of Equity Securities

We did not make any unregistered sales of equity in the third quarter of 2023.

Item 3. Defaults Upon Senior Securities

Not Applicable.

Item 4. Mine Safety Disclosures

Not Applicable.

Item 5. Other Information

In the third quarter of 2023, the Company initiated a three-year restructuring program, the Accelerating Aon United Program. The Program will include technology-related costs to facilitate streamlining and simplifying operations, headcount reduction costs, and costs associated with asset impairments, including real estate consolidation costs. The Program is currently expected to result in cumulative costs of approximately $1,000 million, consisting of $900 million of cash charges and $100 million of non-cash charges. The Company expects to continue to review the implementation of elements of the Program throughout the course of the Program and, therefore, there may be changes to expected timing, estimates of expected costs, and related savings. Refer to Note 4 “Accelerating Aon United Program” in Notes to Condensed Consolidated Financial Statements under Part I, Item 1 for further information.

Item 6. Exhibits

Exhibits — The exhibits filed with this report are listed on the attached Exhibit Index.

Signature

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Aon plc
(Registrant)
October 27, 2023By:/s/ Michael Neller
Michael Neller
SENIOR VICE PRESIDENT AND
GLOBAL CONTROLLER
(Principal Accounting Officer and duly authorized officer of Registrant)

Exhibit Index

Exhibit NumberDescription of Exhibit
3.1Memorandum and Articles of Association of Aon plc (Incorporated by reference to Exhibit 3.1 to Aon’s Current Report on Form 8-K filed with the SEC on June 4, 2021).
10.1#Employment Agreement, effective as of July 1, 2023, between Aon Corporation and Eric Andersen (Incorporated by reference to Exhibit 10.7 to Aon plc’s Quarterly Report on Form 10-Q filed with the SEC on July 28, 2023).
10.2#Form of Performance Share Unit Agreement Under Aon plc 2011 Incentive Plan, as Amended and Restated (Incorporated by reference to Exhibit 10.8 to Aon plc’s Quarterly Report on Form 10-Q filed with the SEC on July 28, 2023).
10.3Credit Agreement dated as of October 19, 2023, among Aon plc, Aon Corporation, Aon Global Holdings plc, Aon Global Limited and Aon North America, Inc., Citibank, N.A., as administrative agent, and the lenders party thereto (Incorporated by reference to Exhibit 10.1 to Aon plc’s Current Report on Form 8-K filed with the SEC on October 24, 2023).
10.4Amendment No. 2 to the Credit Agreement, dated as of October 19, 2023, among Aon plc, Aon Corporation, Aon Global Holdings plc, Aon Global Limited, Aon UK Limited and Aon North America, Inc., Citibank, N.A., as administrative agent and the lenders party thereto (Incorporated by reference to Exhibit 10.2 to Aon plc’s Current Report on Form 8-K filed with the SEC on October 24, 2023).
22.1*Subsidiary Guarantors and Issuers of Guaranteed Securities.
31.1*Certification of CEO.
31.2*Certification of CFO.
32.1*Certification of CEO Pursuant to section 1350 of Title 18 of the United States Code.
32.2*Certification of CFO Pursuant to section 1350 of Title 18 of the United States Code.
101*Interactive Data Files. The following materials are filed electronically with this Quarterly Report on Form 10-Q:
101.SCH XBRL Taxonomy Extension Schema Document
101.CAL XBRL Taxonomy Calculation Linkbase Document
101.DEF XBRL Taxonomy Definition Linkbase Document
101.PRE XBRL Taxonomy Presentation Linkbase Document
101.LAB XBRL Taxonomy Calculation Linkbase Document
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)
* Filed herewith
# Indicates a management contract or compensatory plan or arrangement