Is AES (NYSE:AES) Using Too Much Debt?

The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says 'The biggest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.' It's only natural to consider a company's balance sheet when you examine how risky it is, since debt is often involved when a business collapses. As with many other companies The AES Corporation (NYSE:AES) makes use of debt. But the real question is whether this debt is making the company risky.

When Is Debt A Problem?

Debt and other liabilities become risky for a business when it cannot easily fulfill those obligations, either with free cash flow or by raising capital at an attractive price. In the worst case scenario, a company can go bankrupt if it cannot pay its creditors. However, a more common (but still painful) scenario is that it has to raise new equity capital at a low price, thus permanently diluting shareholders. Of course, plenty of companies use debt to fund growth, without any negative consequences. The first step when considering a company's debt levels is to consider its cash and debt together.

View our latest analysis for AES

What Is AES's Net Debt?

As you can see below, at the end of September 2023, AES had US$27.4b of debt, up from US$22.2b a year ago. Click the image for more detail. However, it does have US$2.30b in cash offsetting this, leading to net debt of about US$25.1b.

How Healthy Is AES' Balance Sheet?

The latest balance sheet data shows that AES had liabilities of US$8.82b due within a year, and liabilities of US$27.7b falling due after that. On the other hand, it had cash of US$2.30b and US$1.87b worth of receivables due within a year. So its liabilities total US$32.3b more than the combination of its cash and short-term receivables.

The deficiency here weighs heavily on the US$13.0b company itself, as if a child were struggling under the weight of an enormous back-pack full of books, his sports gear, and a trumpet. So we'd watch its balance sheet closely, without a doubt. At the end of the day, AES would probably need a major re-capitalization if its creditors were to demand repayment.

We use two main ratios to inform us about debt levels relative to earnings. The first is net debt divided by earnings before interest, tax, depreciation, and amortization (EBITDA), while the second is how many times its earnings before interest and tax (EBIT) covers its interest expense (or its interest cover, for short). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.

AES has a rather high debt to EBITDA ratio of 7.4 which suggests a meaningful debt load. However, its interest coverage of 3.1 is reasonably strong, which is a good sign. More concerning, AES saw its EBIT drop by 2.4% in the last twelve months. If that earnings trend continues the company will face an uphill battle to pay off its debt. There's no doubt that we learn most about debt from the balance sheet. But it is future earnings, more than anything, that will determine AES's ability to maintain a healthy balance sheet going forward. So if you're focused on the future you can check out this free report showing analyst profit forecasts.

Finally, while the tax-man may adore accounting profits, lenders only accept cold hard cash. So the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. Over the last three years, AES saw substantial negative free cash flow, in total. While investors are no doubt expecting a reversal of that situation in due course, it clearly does mean its use of debt is more risky.

Our View

To be frank both AES's conversion of EBIT to free cash flow and its track record of staying on top of its total liabilities make us rather uncomfortable with its debt levels. Having said that, its ability to grow its EBIT isn't such a worry. Taking into account all the aforementioned factors, it looks like AES has too much debt. While some investors love that sort of risky play, it's certainly not our cup of tea. The balance sheet is clearly the area to focus on when you are analysing debt. However, not all investment risk resides within the balance sheet - far from it. These risks can be hard to spot. Every company has them, and we've spotted 2 warning signs for AES you should know about.

At the end of the day, it's often better to focus on companies that are free from net debt. You can access our special list of such companies (all with a track record of profit growth). It's free.

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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.