Good morning. Thank you for holding. Welcome to Aon PLC's first quarter 2020 conference call. At this time, all parties will be in a listen-only mode until the question and answer portion of today's call. I would also like to remind all parties that this call is being recorded. If anyone has any objection, you may disconnect your line at this time. It is important to note that some of the comments in today's call may constitute certain statements that are forward-looking in nature, as defined by the Private Securities Litigation Reform Act of 1995.
Such statements are subject to certain risks and uncertainties that could cause actual results to differ materially from historical results or those anticipated. Information concerning risk factors that could cause such differences are described in the press release covering our first quarter 2020 results, as well as having been posted on our website. Now, it is my pleasure to turn the call over to Greg Case, CEO of Aon plc.
Thanks, Elena. Good morning, everyone. Welcome to our first quarter conference call. I'm joined virtually by Christa Davies, our CFO, and Eric Andersen, our president. Like previous quarters, we posted a detailed financial presentation on our website. At this time of unprecedented humanitarian and economic challenge, I want to start by thanking our 50,000 Aon colleagues around the world for their remarkable dedication, resilience, and impressive response to this crisis. It's inspiring to see our colleagues tirelessly going to extraordinary lengths to support each other and connect the firm, embracing Aon United. Our global team is fully committed to bringing the best of our firm to clients at a time when they need our help more than ever.
As we all know, we're experiencing a humanitarian tragedy at a scale that's difficult to comprehend, and the economic consequences are likely to play out for months or even years to come. The global economy is forecast to shrink by 3% in 2020, and unemployment is increasing around the world. Against that backdrop, I'd like to talk about how we're responding as a firm and how we expect to emerge stronger and even more capable.
Our colleagues are the firm, and we're committed to their safety and well-being. In response to local government guidelines, we've canceled travel and events and now have over 98% of our colleagues working remotely. To ensure our colleagues stay healthy, well, and productive, we made available to all colleagues virtual learning tools to optimize remote work, as well as multiple tools and services around telemedicine and well-being.
We've also increased communication and connectivity across the firm. Our leadership teams and our COVID-19 task force accelerate best practice sharing, coordinate our responses, and anticipate future impacts to ensure we can continue to deliver solutions for clients. Our Aon Business Services operational platform ensures that we can work remotely with secure access to all applications with no loss of productivity, enabling our team full access to all resources required to meet client needs.
Finally, we're committed that no colleague will lose their job as a result of COVID-19. Turning to Q1 results, our team delivered a strong quarter with positive performance across each of our key metrics, despite some early disruptions from the impacts of COVID-19 at the end of the quarter. Our results include 5% organic revenue growth, with particular strength from Reinsurance Solutions and Health Solutions.
Substantial operating margin expansion of 200 basis points to 35.7%, and 11% year-over-year earnings per share growth. In the quarter, we also took substantial steps to bring the full force of our firm to help clients respond to the pandemic and resulting economic stress while also delivering on business as usual commitments. We did this while managing the transition to working remotely, which gave us even more opportunity for innovation across the organization.
To coordinate our pandemic response for clients, our COVID-19 task force brings together experts from across the firm to develop, deliver, and share solutions from around the world, both for our own firm and for clients. In one example, as the pandemic quickly escalated in Italy, our Commercial Risk and Health Solutions colleagues partnered with carriers to address a need for COVID-19 coverage for our clients' employees.
This unique and tailor-made solution provides employees with allowances for hospitalization and recovery expenses in the event they are diagnosed with COVID-19. In addition, the cover provides post-hospitalization assistance, including domestic assistance, childcare, and more. The solution is now available in Italy and Spain, and we're working to scale this further across the globe. A great example of our Aon United team innovating on behalf of clients during a very critical time.
In another instance, in New York, our human capital team developed an analytic tool to assess the pandemic risk to a community's workforce in order to help speed recovery. The tool they built uses Department of Labor data and Aon analytics to analyze occupational risk by job and location based on role characteristics like proximity and exposure.
The team took that model and layered on medical forecasts from our Health Solutions team to map potential impacts by geography over time. The resulting tool helps communities plan reopening strategies while minimizing risk and prioritizing antibody tests for the highest risk and most mission-critical workers. Currently, we're using our model in partnership with community groups in New York, but we anticipate rolling it out to clients and communities around the world.
These are just two examples of the many ways in which we're helping clients respond to the new demands of these challenging times. Christa will elaborate more on our financial results and outlook. However, I would highlight that our business is globally diversified and highly resilient, given its largely recurring and non-discretionary business. We operate in over 120 countries in virtually every sector and business segment.
It's also important to reinforce that given our strong historic focus on cash flow, we are fortunate to have an exceptionally strong understanding of revenue, cost, and cash. Within our single P&L, we have the ability to assess cash and other performance by business, by geography, by solution line, and by individual offering. This capability has been in place and been further refined every year for well over a decade.
With this embedded capability for our business, we can compare the current economic environment to the recession of 2008, 2009. We have considered a number of macroeconomic scenarios and their potential impacts to our business. At this unique point in time, no one can predict the future. We will continue to act from a position of strength on areas that we can control and that protect our colleagues and our clients.
While we'll always hope for the best, we've taken steps to prepare for virtually any economic scenario. For Q1, we did see some early impacts of COVID-19, especially in more discretionary areas within Retirement Solutions and Data & Analytic Services. Overall, the impact we've seen on our revenue and cash flow through April is modest. Moving forward, we're taking steps in three areas. Our top priority is to proactively support colleagues, followed by our priorities to manage expenses and conserve liquidity. First, we're reducing non-compensation expenses through an effort which began in early March. Second, we've paused share buyback and M&A, although we're committed to maintaining our dividend. Third, we have committed that no colleague will lose their job as a result of COVID-19.
In order to protect all 50,000 colleagues, we're asking them to support the firm with a temporary compensation reduction, and we're planning for roughly 70% of colleagues to take a reduction of up to 20% of salary, which will be implemented in accordance with local practices. While the remaining roughly 30% of our firm will see no reduction. This step is intended to protect 50,000 colleagues and ensures that we are able to continue to deliver the full capability of Aon at a time when clients need us most.
Taking these preemptive steps now from a position of strength ensures we're able to continue to invest in increasing our relevance to clients as we continue to look to address their unmet needs. One outcome of the current trauma is that we're seeing is a heightened interest by clients in understanding where other areas of major potential risk might exist.
Specifically, we see concern in areas like cyber, climate change, and the health-wealth gap, which may create future debilitating events. Up to now, these risks have only been addressed in a very limited way. For example, for one client, COVID-19 highlighted that when catastrophes happen, whether epidemics or natural catastrophes, a very key aspect of successful recovery is access to liquidity and capital to match exposures available immediately.
To create the cover and fulfill the required speed of resolution, our team designed an innovative parametric insurance solution to address earthquake exposure. The program quickly provides our client with a liquidity infusion in the event of a quake and gives them broad discretion on how to use these funds. This product covers our client and the exposure to their employees who may require financial assistance, ensuring the resilience and responsiveness in a future crisis.
Driving faster innovation for clients is a key outcome of our strategy and one that we can accelerate through our planned combination with Willis Towers Watson. As our world becomes more complex, clients need the unique capabilities that this combination will create. Our two firms have been on similar paths, focused on bringing the best solutions from across their respective organizations to clients.
As a combined firm, we'll be able to accelerate progress and become even more relevant to our clients with faster innovation and better solutions. In summary, our global team has been truly remarkable in the response to the COVID-19 crisis, supporting each other and our clients. In addition, they delivered a strong first quarter of progress, even as the early effects of the crisis were being experienced.
We believe our Aon United growth strategy has positioned us very well to emerge from the current crisis an even stronger firm positioned for long-term growth. With that overview, I'd like to turn the call over to Christa for her thoughts on our financial results and outlook. Christa?
Thanks so much, Greg, and good morning, everyone. As I talk about our results, I'll also provide some thoughts on how the macroeconomic environment impacts our outlook and the steps we're taking to proactively and conservatively manage our business and our balance sheet to ensure we retain stability and flexibility and position our firm to continue to deliver shareholder value over the long term. Our business has strong fundamentals. Our revenue base is diversified across industry, geography, and solution line.
Roughly 80% is non-discretionary and has a significant portion that renews every year with 95% retention rates on average. However, given uncertainty around duration and magnitude of COVID-19 and the resulting economic downturn and its impact to our clients and our firm, for the near term, we're withdrawing our financial guidance of mid-single digit organic revenue growth and double-digit free cash flow growth.
We are also taking prudent steps to preemptively reduce expenses and discretionary uses of cash in order to maintain the strength of our balance sheet and optimize financial flexibility in the event of any future declines in revenue. We are taking these actions from a position of strength and know they will position us to continue to protect our colleagues, execute our Aon United strategy, and focus on our key financial metrics in the short and long term. In Q1, we delivered strong operational and financial performance to start the year. We achieved 5% organic revenue growth that translated into solid operational improvement, overcoming an unfavorable near-term impact from foreign currency translation.
As I reflect on each of our key financial metrics, first, we delivered organic revenue growth of 5% with strength in Reinsurance Solutions and Health Solutions, offset by some early disruption from the impacts of COVID-19 in our Retirement Solutions and Data & Analytic Services businesses. I would also note that reported revenue was pressured by FX and the ongoing impact of divestitures from efforts we've described in prior quarters to reshape our portfolio to higher growth and higher margin areas.
Second, we delivered solid operational improvement with operating income growth of 8%, operating margin expansion of 200 basis points, and 11% earnings per share growth driven by a strong organic revenue growth and ongoing productivity improvements and expense discipline from Aon Business Services. As we noted in our earnings material, FX was an unfavorable impact of approximately $0.03 in the quarter.
At today's rates, we would expect a $0.03 per share unfavorable impact in Q2, $0.04 per share unfavorable impact in Q3, and $0.06 per share unfavorable impact in Q4. Third, free cash flow was $279 million in the quarter, and I would note Q1 is our seasonally smallest quarter for cash flow, due primarily to incentive compensation payments. The $279 million this year is an increase from last year's $17 million, which was negatively impacted by approximately $85 million of net cash payments related to legacy litigation. The increase in free cash flow was driven by operating income growth, as well as near-term actions we've taken to delay certain expenses. We did see an increase in receivables, primarily driven by the strong 9% organic revenue growth in Reinsurance Solutions.
As I look towards the rest of the year, we have confidence in the underlying resilience of our business, and while much of our business is non-discretionary, it is impacted by long-term macroeconomic factors like GDP growth, employment, and property values, amongst other things. While we are not providing revenue guidance, I wanted to provide a bit more insight into our business that may be helpful in understanding how we may be impacted in various economic scenarios.
We have a very stable revenue base with 80% of our revenues in core, highly recurring businesses with retention rates of 95% on average. In terms of our business, 80% of our business is core. Core revenues tend to be highly recurring and non-discretionary and include things like property and casualty or directors and officers insurance placements, cyber remediation, treaty reinsurance, required actuarial work on pension programs, and health and benefits brokerage.
Many of these services are regulated, required, or necessary costs of doing business. 20% of our business is relatively more discretionary. These more discretionary revenues include project work like risk consulting, transaction liability, human capital consulting, travel and event cover, and health and benefits consulting. Much of this book also recurs and renews every year, though some of it is likely to be deferred or not renewed.
In an economic downturn, we expect to see a larger and more immediate impact in the more discretionary portion of our book. We've already started to see some early impacts of COVID-19 in Q1, as I mentioned, and given the overall global economic environment, we expect this could be more negatively impacted going forward. Within our solution lines, Commercial Risk, Reinsurance, and Health include the largest core components.
While Retirement Solutions and Data & Analytic Services have the largest components that are more discretionary. More positively, as Greg mentioned, we see significant opportunities in areas of our business around innovative solutions to address the current crisis. For instance, in balance sheet and liquidity solutions for clients. Overall, we're confident in our strong fundamental business. We did not see material impacts to revenue or collections in Q1 or in April.
However, given global economic uncertainty, we're taking steps to manage costs prudently and defer some spend and investment in order to proactively get in front of any negative impacts. Our business is highly resilient and our historic investment in Aon Business Services gives us the ability to make quicker, smarter decisions across the firm to manage expenses.
The steps we've taken with our Aon Business Services platform to drive operational efficiency not only help us manage costs and improve margins, but also help us continue to manage cash flow and working capital, which further ensures our stability and flexibility. For instance, in Q1, 82% of our outside services spend was managed centrally, allowing us to manage purchase decisions, ensure we derive maximum supplier value, and optimize working capital.
This allows us to take steps now to defer preemptively and reduce costs. I would note that these expense reductions will contribute to near-term margin improvement. However, some, like travel and entertainment, do not reflect sustainable core operating margin expansion. Overall, our Aon Business Services operating platform enables us to operate effectively while we continue to run the firm on cash and prudently manage our cash and liquidity position.
In the consistently focused and delivered on key financial metrics of organic revenue growth, operating margins, free cash flow, and return on invested capital. In today's economic environment, the context is different, but our strategy and tactics to drive performance of our firm remain the same. Our historic focus on maximizing the translation of revenue into the highest level of free cash flow serves us well in this environment as we are focused on preserving capital to enable future growth.
These steps and others we've taken to drive operating income growth, make progress on working capital, and reduce structural uses of cash are perhaps more essential now in this economic environment than ever before. For instance, we have daily cash flow forecasting across the lines of the cash flow statement.
We've run the firm based on free cash flow for well over 10 years now, this gives us the ability to compare our free cash flow to previous years and in particular to the financial crisis of 2008 and 2009. This gives us the ability to analyze and take steps to address any challenges by country, by business, by line of the cash flow statement, and to look out for early markers or trends.
For instance, from areas that may have been more hard hit by COVID-19. I'd also highlight that structural uses of cash from pension, restructuring, and CapEx selectively are expected to free up approximately $300 million of cash in 2020 compared to 2019. While we are maintaining our dividend, we have paused our discretionary uses of cash for share buyback and M&A. We're very confident in the strength of our balance sheet and how we manage liquidity.
We do not take underwriting risk, and we're committed to our investment-grade credit ratings. We manage liquidity risk through a well-laddered debt maturity profile with no more than $750 million of term debt coming due in any given year. We have $1.65 billion in committed credit from our $900 million credit facility due in 2022 and our $750 million credit facility due in 2023. We have not had a need to draw on our committed credit despite our seasonally lowest period of cash flow. We also continue to access commercial paper markets for working capital needs in the U.S. and Europe. We know this prudence makes us resilient now and prepares us to come out stronger.
As Greg mentioned, we are committed and excited about our combination with Willis Towers Watson, and we expect to file our joint preliminary proxy in the coming weeks, followed by a joint definitive proxy and shareholder vote, which we expect in Q3. In summary, our colleagues, business, Aon United Strategy, and our Aon Business Services operational platform are strong and equip us well to react to challenging times.
The steps we've taken to drive our key financial priorities are more relevant than ever as we manage flexibility and stability in these challenging times. Our disciplined approach to free cash flow and return on invested capital provides stability and flexibility to unlock significant shareholder value creation over the long term. With that, I'll turn the call back over to the operator, and we'd be delighted to take your questions.
Thank you. We will now begin the question and answer session. If you would like to ask a question, please press Star, followed by the number one on your phone. Unmute your phone and record your name and company clearly when prompted. Our first question is coming from Elyse Greenspan from Wells Fargo. Your line is now open.
Hi. Thanks. Good morning.
Hi, Elyse.
Hi. My first question, I recognize, and I think we all do, the fluidity of the situation and the impact of COVID-19. Obviously you guys wanting to remove your organic guidance for the time being, but is there any way that you can give us a sense, to the best of your abilities right now, what the organic view is for the balance of the year? Maybe some kind of wide range from one extreme to the other, just so we have a sense of is it still going to be slightly positive, flat, slightly negative. Maybe some kind of range of outcomes of how COVID might impact the business.
Yes. Elyse, we're not giving guidance on revenue or margins as you described because of the uncertainty of the macroeconomic environment. We are managing them very closely over the course of the year, and we would expect that if there are any reductions in revenue, that we would reduce expenses proportionally to match, and very much focused on managing free cash flow for the firm to preserve flexibility and stability over the long term. I would note, if you think about the macro environment, Elyse, in 2008 and 2009, when GDP was essentially flat, our worst year of organic revenue growth was -1%. We do have a very stable business in global economic recessions.
Elyse, I might add, if you think about just put into perspective, it's a very important question. Christa's referenced this. The history and the facts are very helpful to set the baseline. 2008, 2009, just as Christa described. What's different from 2008, 2009 and today? We'd say two things are different. One, obviously Aon is much stronger. Aon United Strategy is 10 years more mature.
The Aon United Blueprint and the plan we have, and how we deliver the global firm to our clients in place. Aon Business Services is a real game changer for us. We didn't have it in 2008, 2009. Driving business improvement, executing at scale. All these things are in place. We've also had a very substantial spend on data, as you're well aware, since then, $400 million a year. Call it $3.5 billion-$4 billion.
We're seeing opportunities around net new and new business generation and retention at all-time highs. That's different. We're a stronger firm. What's also different, though, objectively comparing it to then, the current economic trauma is likely much worse. We don't know, right? No one knows. Q2 is obviously a problem. In the U.S., greater than 30% reduction in GDP. 26 million unemployment claims in the last five months suggest unemployment is greater than 20%. EMEA's obviously got a tremendous amount, 50+ million employees potentially affected. Asia, same place. The duration do not know. In normal course, really is just how fast is the recovery going to happen? By geography, how is it going to play out?
As Christa described in her script in particular, we want to be in a position to perform in every scenario, and that's what we believe we're set up to do.
Okay. On the margin side, Christa, you said you guys are focused on managing expenses. Is the message that maybe there is some fluidity on what happens with organic, but regardless of the range of outcomes you guys would continue due to the expense management, would continue to expect to show margin improvement?
Elyse, we haven't given guidance on margins, nor given guidance on revenue. We do manage margins over the course of the year, and we would expect that we will reduce expenses proportionally with revenue impacts for the full year. I will tell you, Elyse, what we've done is we've acted early from a position of strength. We are taking actions on what we can control, and we're not predicting the future.
We are hoping for the best, but we are planning for every economic outcome. We have taken actions as Greg and I talked about in our opening remarks to reduce expenses ahead of any economic impact we see to ensure we come out stronger. We want to make sure that we are able to deliver for clients in a time of greater need for them.
Okay, one last one. You guys announced the merger with the acquisition of Willis at the start of March, before the economic slowdown picked up. When you announced the deal, you had put forth a target of mid-single digit or greater organic revenue growth for the combined firms. Now that deal doesn't close till the first half of next year. Would the long-term view of getting back to that mid-single digit or greater organic growth when we come out of this slowdown, is that still the combined view going into that acquisition?
It certainly is, Elyse. We announced that combination with Willis Towers Watson on March 9th. We are even more excited about it today than we were then. As we continue to engage with Willis Towers Watson, we find that the DNA and strategies of the firm are remarkably similar. We are incredibly excited about the opportunity for clients and the upside to meet unmet client needs. We do believe that the combination has complementary capabilities to be able to deliver to clients. We certainly see that the upside in revenue over time is very much in line with the commitment to mid-single digit or greater over the long term.
I think, Elyse, as you think about the potential, John Haley and I talked about that really from day one, the entire thesis behind the combination of Aon and Willis Towers Watson centers on bringing the two firms together to really set a new standard in client leadership and impact. The combination, as we described, is better now with complementary capability, as Christa mentioned, in solution lines, in geographies and segments, tremendous opportunity.
Not just better now, we think better in the future. Back to your point on mid-single digit or greater. Better in the future with analytics capability, better understanding of emerging client need, our ability to create new market solutions, et cetera. All these things come together and really doing something for clients, which up until now, no one's been able to really do and address major risk challenges like pandemic, climate change, cyber health.
Ironically, this current trauma has just reinforced in so many ways the value of the combination. I think we would say March ninth, we had high expectations. Having spent more time with John Haley and the team, our high expectations are exceeded and we're really looking forward to the next steps.
Okay, thanks for the color.
Thank you. Our next question is from Meyer Shields of KBW. Your line is now open.
Thanks. One quick question on the recurring revenue stream. I think, Christa, when you talk about 80% of that being recurring, is that in a normal scenario where we don't have a lot of small businesses going out of business or is that framing the current expectation?
That's framing the current expectations, Meyer. What we would say is 80% of our business is core. Core tends to be highly recurring, non-discretionary things like property and casualty, D&O, cyber treaty, actual work on pension plans, et cetera. 20% of our business is more discretionary. More discretionary, much of this recurs and renews each year. We do have a very stable and resilient business. Less than 1% of our revenue comes from any single client. We operate in 100 countries, different industries, different segments of the economy. We feel very good about the resilience of our business.
Okay. No, that's helpful. Greg, can you talk on a big picture perspective about the compensation reduction and what that could imply for employee retention?
I would say, Meyer, from our standpoint, first take a step back. Net net, we're really focusing on creating value for our clients and taking care of colleagues, and really to emerge a stronger firm. I would tell you, we reflect we're humbly proud of the principles-based approach we've taken and the commitments we've made. It really comes through, as we described before. A lot's happening in the world. While everyone's hoping for a bounce back, the ultimate result will be, by the way, the bounce back to a major recession, I guess, is what everyone is anticipating. No one really knows what it's going to look like and how long it's going to look.
We step back and say, "Listen, we've got to be in a position, in any scenario, to perform on behalf of clients and on behalf of colleagues." For us, first, I would just ask you to consider the foundation upon which we made our decisions. Christa highlighted it. We've been managing cash flow as an important metric for a better part of a decade. That, coupled with Aon Business Services, really is a very unique perspective on where we stand at any time. This is really all aspects of performance, cash, all aspects, and ability to execute decisions across the board. By all measures, look at the quarter and look at the result, we currently stand in an exceptionally strong position. We know that. We know that very well.
Yet we also know what all the scenarios look like, all the economic scenarios, irrespective of how remote. For us, it's an absolute priority to have our entire firm in place to support clients in a potentially historic and sustained downturn. If you take this priority seriously, it requires you to take difficult steps now, as Christa highlighted, to protect 50,000 colleagues. The alternative, by the way, is to hope, and hope that the current downturn really comes back to 2008, 2009 revisited. That alternative, by the way, puts client leadership fully at risk at the very time clients might need it the most. There's no doubt in every respect, that's the easier path to take. You can shade over a lot of things along the way.
We have essentially said, "Listen, we desperately hope that's the outcome." If it's not, we want to be in an absolutely unique and pristine place to help our clients succeed and protect our colleagues. What I would highlight is, we fully anticipate coming out a much stronger firm, and this really comes back to our investment over the last decade in Aon United. I'll tell you something for our team, we often talk about Aon United and the capability in positive times.
It turns out Aon United is equally meaningful in times of challenge. This decade of investment in Aon United means we can take a global set of actions that we know will be difficult maybe for others to do, but for us, a global set of actions that really puts us in a position to support clients in every scenario.
Our colleagues around the world have done very unique things, and very strong things. We're excited. We're excited right now about our ability to help clients in times of need, irrespective of what that comes out. From our standpoint, Meyer, we're going to be a stronger firm coming out of it, and we're taking steps that we can take that we know are important or the right answer for us to make that happen.
Hey, Greg, maybe just to jump in a little bit on one of the examples. We talked about the COVID-19 task force in your early opening, but I think it's important to recognize, this is the fourth time we've activated that group, going back to 2009, whether it was H1N1, SARS, Ebola. This group is a group that consists of experts across the firm, from everything from epidemiology to credit risk to capital solutions and liquidity, all different capabilities around the world.
Essentially what they're trying to do is innovate on behalf of clients, whether they're working on how they're dealing with their employees, how they're thinking about return to work, how they're working on capital solutions and liquidity for the firm. It really is across the entire firm, learning from areas of the world that were affected early, being able to share best practices.
There is an advisory part of it for sure. More importantly, I think we're trying to help them think through on an innovative new way, which you actually can't do until you pull all the capabilities together with one guiding principle of trying to help the clients get through this. While the salary piece is one part, there is a lot of innovation that we're pushing and working on to be able to help those clients get through the challenge.
No, completely understood. Thank you very much.
Thank you. We have a question from Suneet Kamath of Citi. Your line is now open.
Thanks. I just wanted to follow up on the base salary reductions. Can you just give some feedback in terms of how the employee response has been? It seems like obviously a pretty dramatic step. Just curious what you've been hearing since Monday's announcement.
Yeah, it really has been, Suneet, for us. Again, I would sort of come back, an incredibly strong, positive reinforcement on Aon United and what we're all about. Again, imagine what we essentially step back and ask our colleagues around the globe and our leadership team, how do we actually prepare on behalf of clients? We looked at all the scenarios.
Again, as I highlighted, the alternative right now is to hope that the current downturn ends up being a recession, which by the way, we hope too. We hope we celebrate that and hope that's the case. We all realized at the time, the difficult choice is how do you protect 50,000 colleagues to serve clients in the most effective way? You recognize that if you wait, and the downturn becomes more acute, how do you actually have them there?
How do you support the colleagues to do that? We collectively made a decision that we are going to take the steps we took because we know, again, in addition to protecting 50,000 jobs, our ability to continue supporting clients is extraordinary. That was the piece. It was obviously when we talked about it on Monday, I would say since Monday, what's happened around the world has really been our colleagues have embraced it and understood exactly what we're trying to do.
As I said before, we're coming through this a stronger firm. If we're wrong, Suneet, if we're wrong, by the way, I hope we're wrong. We hope it ends up being a recession. In the end, our colleagues know we took steps that perhaps it would be hard for other people to take to support clients.
That if we're wrong, we basically remediate all the actions we take and mitigate our actions, no problem whatsoever, and they've done something no one else could do. The fact that we could act across the firm in an Aon United fashion is pretty unique. It actually has been incredibly invigorating as our colleagues have actually put this in place. Among other things, as we have reduced expenses and done a number of other things Christa described, that package puts our firm in a unique position to perform in ways really no one else could do under any scenario.
Got it. Is there any way that you can help us think through the size of the expense reductions, just maybe as a % of total expenses, just to help us frame how impactful what you guys are doing will be?
Suneet, we haven't given guidance on the size of this. We would say that so far, the expense reductions we've taken are modest. We're not giving guidance on revenue or margins, but we would say that if revenue were to come down, that we would reduce expenses proportionally. We're also very focused, as I mentioned earlier, on cash and making sure that we maintain a very strong cash position.
It's always been the way we've run the firm. We have unique insight and visibility into our cash flow by line of the cash flow statement, by solution line. One of the things I would say is, we've taken a number of actions on the non-salary side, and we did that first. We reduced a number of expenses, things like T&E, things like third-party spend, much earlier in Q1.
We are taking action from a position of strength in advance of impacts we observe.
One other thing I just would highlight, Suneet, in context of this is, as we talk to clients, and this was a long discussion with clients in the month leading up to our decision and what sort of what we've done across the board on the different aspects. When we explain the principles-based approach, our clients, not surprising, are incredibly grateful. They understand what happens.
They understand our inability to serve them if you take different courses or if things get difficult. Candidly, some of our global clients have asked for the playbook. They've literally said, "How do you do this around the world, in different geographies and make it work?" We've described to them what Aon United is all about, how it's played out over a decade, how we built that foundation over time.
Them seeing us come together, support each other, and an ability to support them in times of need, whatever those times are, has been also, frankly, inspiring for our colleagues to get that reaction as clients recognize what we're doing on their behalf.
Got it. Okay. Thank you.
Thank you. Our next question is from Jimmy Bhullar of JPMorgan. Your line is now open.
Hi. Good morning. I had a few questions. First, just on the impact of COVID. You discussed the sensitivity, or the exposure of the various businesses. On the Commercial Risk business, your organic growth was decent, 4%, but it had been 6%-7% in the past couple of years, actually. Is the decline just tougher comps, or is it more just a slowdown in March? Is it reasonable to assume that that's a business that could potentially turn negative, in the near term?
Yeah. Listen, from our standpoint, we feel very strong momentum in Commercial Risk across the board, as we highlight, again, in the first quarter. We were touching on some of the impacts coming at the end of the quarter in terms of overall where we are. Net, we feel tremendous momentum across each of our solution lines, particularly as we're connecting with clients. There are a number of things that are happening in those solution lines as they currently exist, as well as our ability to candidly generate net new business. I described before, net new business for us all-time high, retention all-time high, rollover all-time high. It isn't just in the business, it's also the net new things we're doing.
Maybe, Eric, can you talk a little bit about some of the bright spots that we're seeing across the playing field here, as well as some of the new initiatives that we're putting in place?
Sure, Greg, there's a couple in particular. Certainly in the D&O area, the work we're doing around distressed companies, in particular, has really created some opportunity for us. Also trying to create liquidity using surety bonds to replace letters of credit and other areas along the lines of, I would say, balance sheet protection and providing financial liquidity are just things that honestly, today the clients are very interested in dealing with. Also, I would say, just our traditional business and how we're providing advice and how helping clients do structuring and understanding the different areas where perhaps they can take more risks themselves or perhaps combine programs, things along those lines. We're pretty optimistic with the business as it came through the first quarter.
You look at the 80% that Christa described, incredibly strong core. The 20%, we're working through. These net new areas are very strong, very powerful in terms of how that plays out over time and building momentum in the business.
You would expect a slowdown in that business as well in the short term, though, right? In commercial-
What we would expect is, as I talked about the components of the business, we would expect our Commercial Risk, our Reinsurance, and our Health businesses to have a much higher percentage of core than the rest of our business, because the businesses are highly recurring, non-discretionary. As Eric said, they're regulated and required and often a necessary cost of doing business, even to firms in financial distress.
Okay. Just on the Willis deal, I think there was sort of on the part of Willis investors, they were somewhat disappointed with the modest premium that you offered on the takeout. Your stocks declined a lot, but many Aon shareholders are also concerned about you potentially raising the offer, especially given sort of the super voting requirements at Willis. Can you sort of discuss if the deal does not go through as proposed, would you be willing to walk away from it, or is there a possibility you actually consider a higher bid?
No, Jimmy, from our standpoint, listen, we've been engaging with our shareholders and John Haley team with their shareholders on the Willis Towers Watson side. Our feedback has been exceptionally positive. Again, when our shareholders really start to understand, and Willis Towers Watson really start to understand what this combination can do, it's extraordinary, and there's just no other way to describe it.
And it's extraordinary on behalf of clients. It's extraordinary in the now, as I described for a bit. The solution line complementary pieces, very, very positive. Geographically, it's very, very positive in terms of what we're trying to do. The segment's very positive. Obviously, the future equally strong or stronger with analytic capability that lets us do things around understanding client need and creating net new markets that are extraordinary.
I think our investors see that potential and are incredibly excited about it, and Willis Towers Watson sees the same, incredibly excited about it. Obviously, the structure of the deal means the share price movements down are really less relevant in terms of sort of where we are at all. This opportunity is extraordinary. Obviously, not to mention, we highlighted $800 million in synergies, and that isn't changing in any way, shape, or form.
From our standpoint, this is really about the upside and the revenue potential and new solutions for clients, and we're incredibly excited about it and continue to be. As I said before, ironically, if there's one thing about this current crisis, this pandemic, it really highlights the need for higher octane, higher capability, higher insight. You want that, you go to Aon Willis Towers Watson.
That's really what we're talking about. That's really been one of the observations our shareholders have made, and so has the Willis Towers Watson shareholders as we've engaged with them.
Greg, I would just add, I think as we look forward, Jimmy, we're very excited about the combination. You could hear the excitement in terms of even more excited today than we were when we announced it on March 9th. Going forward, we expect sort of two big milestones. The first is, we're going to file a preliminary proxy in the coming weeks, and the second is, in Q3, we will file a definitive proxy and have both shareholder votes. We're very much looking forward to those milestones and looking forward to the combined capabilities to be able to serve client needs better than we do today.
Thank you.
Thank you. Our next question is from David Styblo of Jefferies. Your line is now open.
Hi, good morning. Thanks for the questions. Appreciate the global diversification and solutions that you guys can provide clients during this time. Obviously that can help inflate the business. At the same time, everyone's trying to figure out and assess the impact of what larger companies might dial back down from a discretionary standpoint. Then smaller companies that may not be able to survive. I'd like to pick a little bit more at the 80% of the business that's non-discretionary. I'm curious just to make sure I understood comments there. Is that already contemplating companies that may not be able to survive in that situation where even though it's not discretionary, they're just not there anymore?
If it's not, can you provide a little bit more color about the revenue breakdown by employer size, how much of that is from employers with 1,000+ employees versus some span between 100- 1,000 or less than 100, to give us a sense of what might be at risk in that book?
Absolutely. As we think about our business, it is globally diversified. It's diversified across clients, across industries, across geographies. We do operate in over 100 countries, and no one client actually makes up even 1% of revenue. We're very fortunate to have a very resilient business. As we look at our business in that 80% of the core, it's highly recurring, non-discretionary activity, where many of these services are regulated, required, or necessary costs of doing business.
Even for clients in financial distress, even for clients who are potentially entering bankruptcy, many of these services are still required. We have real opportunities to actually provide liquidity and capital solutions for clients in financial distress. As we think about even client size, Dave, we are very well diversified there too. We feel good about the core part of our business being extraordinarily resilient.
The 20% of our business is more discretionary. The discretionary revenues include things like project work in risk consulting, transaction liability, human capital consulting, our travel and events business. Much of this actually recurs and renews each year. It just may have the opportunity to be deferred slightly, which is what we did see, in Q1 in our Retirement Solutions and Data & Analytic Services businesses.
Right. Okay.
Christa, maybe just to come up on a point of that, just to drive it a little bit in that, like on the transaction liability, it is tied to deals being closed on construction projects for bonds. It's tied to putting a shovel in the ground. Those events will eventually happen. They're just essentially been deferred until those deals come back in.
Also, Dave, this is not a static position. Remember, as Christa and Eric just described, we keep evolving. The new offerings Eric described before, the new solutions, clients need change. We reinforce the 80, and then we actually change and build the 20. It isn't just a zero-sum game. The work we do, and the investments we can make on behalf of clients, and now we're going to be able to make in any scenario on behalf of clients, is a very unique position. It's also why in the end, you end up seeing, particularly in times of stress, a flight to quality where, the clients just literally come to places that they know they can get great results and great service and great capability. We're very fortunate, and we're seeing a lot of that too.
There are lots of things that put us in a unique position, we think, to actually perform exceptionally well in the current environment or frankly, any other environment one can imagine.
Okay.
Greg, I think we saw that a lot in Reinsurance Solutions, certainly with the pandemic models, the ability to access capital globally. I think you saw some of that in particular in Reinsurance Solutions this quarter.
Sure. Right. That's helpful. Maybe to shift the conversation back to the margin side, appreciate the comments there and the flexibility to manage through revenue pressure, through the operating expenses. Obviously, there's a wide range of outcomes, but as you've modeled this and thought through the levers that you can pull on your end, how much of a revenue decline, and for how long can you absorb that without margins coming under pressure year-over-year?
Look, it's a great question, Dave. What we would say is we're not giving guidance on revenue or margins. It's obviously very uncertain, both in terms of the macro impact and the duration as you described. What we have done is we've acted from a position of strength, and we've taken definitive steps in Q1 to reduce our non-people expenses, third-party expenses, T&E, et cetera.
Our investments in the Aon Business Services platform have really enabled us to do that far more effectively and far more quickly with third-party providers. We continue to do this early, and ensure that we're taking those steps proactively to ensure that we can handle whatever comes in this uncertain environment and ensure we come out of this stronger, delivering for clients in a time that they need us most.
I'd finish by saying, if there are potential revenue impacts in the year, we've obviously seen some of it early on in Q1 in our discretionary revenue, then we will reduce expenses proportionally.
Okay. Thanks, Christa.
Thank you. Our next question is from Paul Newsome of Piper Sandler. Your line is now open.
Good morning. Thanks for the call. Aon has made a lot of acquisitions and divestitures since the financial crisis. How would the 80% recurring number look or compare in the business mix change from the financial crisis, if we're trying to compare and contrast the two periods?
It's a really good question, Paul, one of the things we've spent a lot of time on is not just on the revenue and margin side, but actually on the cash side, too, comparing where we are today in terms of our portfolio versus the 2008-2009 financial crisis. The thing we would say is our business is far stronger today, both in terms of the overall portfolio and the recurring and non-discretionary nature of it versus the financial crisis, the Aon Business Services platform, which has allowed us to reduce non-people expenses very quickly. For example, 82% of our third-party spend is all managed centrally, we were able to, through our online procurement platform, actually just turn off that spend and defer payments immediately in Q1.
We feel very good about our overall business portfolio from a revenue and margin point of view, but equally from a free cash flow point of view, because we've been managing the company on free cash flow for well over 10 years, including through the financial crisis, which allows us to compare cash flow over the last couple of years by day, by line of the cash flow statement, by business, and also to see how the impacts are better or worse versus the financial crisis. We feel very good about our insight and the strength of our business to manage through it. It's extremely resilient.
Remember, Paul, as Christa described before on these calls, as we thought about capital allocation, by the way, pre-crisis, at crisis, post-crisis, back in 2008-2009, it really has been an allocation of capital based on return on invested capital, cash on cash return, which means the businesses we brought in since the crisis, by definition, if you're going to meet that, are higher margin, higher growth, higher free cash flow businesses in terms of what we're up to.
We've also been at that period of time, done things as we thought about return on invested capital that really has changed our ability to create a cash margin, cash flow margin against revenue overall in terms of what we're trying to do. Working capital improved over time. The translation of cash from $1 of revenue is also improved.
We've changed the business mix and strengthened our ability to generate cash over that period of time. All those things contribute to a stronger Aon now than we were in 2008-2009.
No question the margins and cash flow are higher than they were back there dramatically. I guess I was looking for particular examples that may have been changed that would have been more resilient as opposed to dramatically higher margins, obviously. My second question is just an accounting one. When the insurance companies allow customers to delay payment, how does that run through your income statement?
We actually haven't seen that yet, Paul. If they were to allow, because I think what we've seen in certain areas is in the consumer lines, auto or things like that, but we haven't seen it in our business so far.
Just how would the accounting work? Do you know yet?
We would still recognize revenue, Paul, because we'd be placing the business. It would then be a collection of cash issue.
Great. Thank you very much.
Thank you. Our next question is from Michael Phillips of Morgan Stanley. Your line is now open.
Thank you. Good morning. Greg, a couple times in your comments, you've mentioned the difficulty of some of the steps you're taking, the difficulty that others would have on a global basis. I assume part of that is the salary cuts that you're talking about. I guess could you give some examples of other things that you refer to there that would be difficult for competitors to do?
I actually, I just like to start with, we don't make it a practice actually to comment on competitors or others. We really shouldn't comment on them in any way, shape, or form. What I would highlight is Aon, and that really is that it's a place we know well. That's what we focus on every day.
We would say, if you step back and think about the steps we've taken to position our firm to be able to serve clients in any circumstance and protect our 50,000 colleagues. The investment in Aon United for the last decade has put us in a position where we can sit together and look across our global firm with our teams in place in every way, shape, or form to come up with a point of view.
They come up with a point of view that they know is right on behalf of clients, and they know we can execute it now. Not just because it's the right thing to do, because that's just this one step, but because we've come together. We actually are supporting each other in ways we haven't before. Aon Business Services allows us to execute it.
When you think about the overall package, we stepped back, looked at the scenarios that the economy as it's evolving and said, "Listen, under every scenario one can imagine, particularly given the uncertainty, how do we make sure we're ready?" The ready is, by the way, the expense pieces that Christa talked about that are non-SIB related. This is Aon Business Services at its best. We're doing things instantly that used to take us, you had to build consensus over time.
Our team's got extraordinary capability there. We obviously did things around the buyback and M&A that are much more straightforward. What we do in Aon Business Services is very unique, and it really supports what we do on efficiency and productivity. It really is the team and how they've come together in every way, shape, or form in terms of where we are and what we're up to. That's really what's been different, and that's what's unique about Aon United.
Hey, Greg. I think there's also another component that's worth mentioning in that a lot of what we've done about ABS is really about leveraging our capability and getting it out globally. We're able to deliver for clients today using our technology, being able to connect with markets, being able to connect with clients, actually pulling global capability to a client virtually in a way that actually allows them to move forward with their business to understand the risk they've had. Certainly, the things we've talked about in the past, we're continuing to work on, whether it's the mortgage business, whether it's building an intellectual property market, whether it's working on transaction liability type MGAs.
We're continuing to move forward in terms of product creation using the technology investments we've made historically, trying to get in front of what we perceive as client need that's there today, but also what we think is coming as people return to the workplace. It's not just the expense side, it's actually the front-end value creation that we're leveraging using the investments that we've made in technology and business services.
Okay, great, guys. Thank you very much. Appreciate the color.
Thank you. Our last question is from Phil Stefano of Deutsche Bank. Your line is now open.
Yeah, thanks. I appreciate the color commentary around the discretionary versus the more discretionary breakout of the business, I guess. Is there any way qualitatively you can help us understand maybe a proportion of business that's dependent upon volume or number of exposure units, something along those lines?
I mean, the place I'd start with is 80% of our business is core, and our core revenue is highly recurring, non-discretionary. Many of these services are regulated, required, and necessary costs of doing business, even for businesses in financial distress or potentially going into bankruptcy. It's an incredibly stable and resilient business. It's globally diversified. It's diversified by industry, client segment, et cetera. We'd say for the 20% of our business that's more discretionary, much of this recurs and renews every year. We do see that being actually quite strong too. There is some project work in there which could be deferred, as Eric Andersen described.
As we think about impacts from GDP, there are obviously, as I mentioned, impacts from GDP or employment levels or asset values, and we may see exposures go down, but we do often see clients buy more in these circumstances given the increased risk that the current crisis is highlighting for them.
Okay. From the perspective of the comp reductions, can you just help us think about the timing of this? Are there employment regulations in certain regions that complicate this versus other regions? Just how we think about how this might flow through from a timing perspective.
No, Phil, this is back to the prior question around sort of 10 years ago, would we be able to do this without Aon United and where we are? The answer is no. We're executing very quickly on an overall game plan to support our firm in a way and our 50,000 colleagues, so we can support our clients in every single scenario one can imagine. No, actually, what we've done essentially is put all these in place, and we're seeing an ask for a kind of voluntary where it needs to be voluntary. It's been actually done exceptionally well by country around the world with our leaders in EMEA doing amazing work in Asia and Latin America, amazing work coming together in our U.S. and Canadian leader. It is just an exceptional, sort of frankly, tour de force leadership around the world.
We've tailored to local markets. No, the timing is immediate, or relatively immediate in terms of days, weeks, not months in terms of sort of where we are. Happening very quickly, and it's something we can do now that we couldn't have done 10 years ago. Impossible. We couldn't have executed it and actually taken some of the things Eric described and actually scaled them around the globe. Impossible.
Today, with Aon United, we not only can do it, we can do it actually in a way that actually strengthens the firm and builds the firm. We can do it in a way that protects our colleagues and our clients, and we can do it in a way that candidly gives us a position to actually strengthen our firm coming out of the crisis.
Which is why this investment in Aon United, as I said earlier, has really been wonderful in positive or in good environments. Turns out this environment really shows us that it's incredibly powerful in the more challenging environments as well. It really is a credit to our colleagues around the world. They've just been extraordinary.
Okay. Thank you.
Look, I would say, Phil, as we think about, we're not obviously going to be giving revenue or margin guidance. This, along with other expense control measures, if we do see revenue declines during the year, we will decrease expenses proportional with revenue as we manage through this uncertainty. We're very focused on the incredibly stable revenue base we have, as we've described, and the resilient business we have to navigate through this, help serve our clients, and come out of this stronger.
Got it. Okay, thanks, and be well.
Thank you. I would now like to turn the call back over to Greg Case for closing remarks.
Just wanted to say again, truly appreciate everybody participating on the call today and to our Aon colleagues around the world, excited to be with you as sort of we push through this environment and emerge more stronger on the other side. Talk soon. Thanks very much.
That concludes today's conference. Thank you for your participation. You may now disconnect.