Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously said that 'Volatility is far from synonymous with risk.' So it seems the smart money knows that debt - which is usually involved in bankruptcies - is a very important factor, when you assess how risky a company is. As with many other companies AECOM (NYSE:ACM) makes use of debt. But the more important question is: how much risk is that debt creating?

What Risk Does Debt Bring?

Generally speaking, debt only becomes a real problem when a company can't easily pay it off, either by raising capital or with its own cash flow. Part and parcel of capitalism is the process of 'creative destruction' where failed businesses are mercilessly liquidated by their bankers. While that is not too common, we often do see indebted companies permanently diluting shareholders because lenders force them to raise capital at a distressed price. Of course, debt can be an important tool in businesses, particularly capital heavy businesses. The first thing to do when considering how much debt a business uses is to look at its cash and debt together.

What Is AECOM's Debt?

The image below, which you can click on for greater detail, shows that at June 2024 AECOM had debt of US$2.46b, up from US$2.14b in one year. On the flip side, it has US$1.66b in cash leading to net debt of about US$796.1m.

How Healthy Is AECOM's Balance Sheet?

The latest balance sheet data shows that AECOM had liabilities of US$6.29b due within a year, and liabilities of US$3.26b falling due after that. Offsetting this, it had US$1.66b in cash and US$4.61b in receivables that were due within 12 months. So its liabilities total US$3.28b more than the combination of its cash and short-term receivables.

While this might seem like a lot, it is not so bad since AECOM has a huge market capitalization of US$13.4b, and so it could probably strengthen its balance sheet by raising capital if it needed to. But we definitely want to keep our eyes open to indications that its debt is bringing too much risk.

We measure a company's debt load relative to its earnings power by looking at its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and by calculating how easily its earnings before interest and tax (EBIT) cover its interest expense (interest cover). Thus we consider debt relative to earnings both with and without depreciation and amortization expenses.

AECOM has net debt of just 0.75 times EBITDA, indicating that it is certainly not a reckless borrower. And this view is supported by the solid interest coverage, with EBIT coming in at 7.3 times the interest expense over the last year. Also good is that AECOM grew its EBIT at 17% over the last year, further increasing its ability to manage debt. There's no doubt that we learn most about debt from the balance sheet. But ultimately the future profitability of the business will decide if AECOM can strengthen its balance sheet over time. So if you're focused on the future you can check out this free report showing analyst profit forecasts.

Finally, a company can only pay off debt with cold hard cash, not accounting profits. So it's worth checking how much of that EBIT is backed by free cash flow. During the last three years, AECOM generated free cash flow amounting to a very robust 80% of its EBIT, more than we'd expect. That positions it well to pay down debt if desirable to do so.

Our View

AECOM's conversion of EBIT to free cash flow suggests it can handle its debt as easily as Cristiano Ronaldo could score a goal against an under 14's goalkeeper. And the good news does not stop there, as its net debt to EBITDA also supports that impression! Looking at the bigger picture, we think AECOM's use of debt seems quite reasonable and we're not concerned about it. While debt does bring risk, when used wisely it can also bring a higher return on equity. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately, every company can contain risks that exist outside of the balance sheet. For example, we've discovered 1 warning sign for AECOM that you should be aware of before investing here.

When all is said and done, sometimes its easier to focus on companies that don't even need debt. Readers can access a list of growth stocks with zero net debt 100% free, right now.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.