Clean Harbors (NYSE:CLH) Seems To Use Debt Quite Sensibly

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the permanent loss of capital.' 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 Clean Harbors, Inc. (NYSE:CLH) makes use of debt. But the real question is whether this debt is making the company risky.

When Is Debt Dangerous?

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. In the worst case scenario, a company can go bankrupt if it cannot pay its creditors. However, a more frequent (but still costly) occurrence is where a company must issue shares at bargain-basement prices, permanently diluting shareholders, just to shore up its balance sheet. Of course, plenty of companies use debt to fund growth, without any negative consequences. When we think about a company's use of debt, we first look at cash and debt together.

See our latest analysis for Clean Harbors

What Is Clean Harbors's Net Debt?

The image below, which you can click on for greater detail, shows that Clean Harbors had debt of US$2.42b at the end of December 2022, a reduction from US$2.55b over a year. On the flip side, it has US$554.6m in cash leading to net debt of about US$1.87b.

How Healthy Is Clean Harbors' Balance Sheet?

We can see from the most recent balance sheet that Clean Harbors had liabilities of US$1.02b falling due within a year, and liabilities of US$3.19b due beyond that. On the other hand, it had cash of US$554.6m and US$1.07b worth of receivables due within a year. So its liabilities outweigh the sum of its cash and (near-term) receivables by US$2.58b.

Clean Harbors has a market capitalization of US$7.74b, so it could very likely raise cash to ameliorate its balance sheet, if the need arose. However, it is still worthwhile taking a close look at its ability to pay off debt.

In order to size up a company's debt relative to its earnings, we calculate its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and its earnings before interest and tax (EBIT) divided by its interest expense (its interest cover). The advantage of this approach is that we take into account both the absolute quantum of debt (with net debt to EBITDA) and the actual interest expenses associated with that debt (with its interest cover ratio).

Clean Harbors has net debt worth 1.9 times EBITDA, which isn't too much, but its interest cover looks a bit on the low side, with EBIT at only 5.9 times the interest expense. While that doesn't worry us too much, it does suggest the interest payments are somewhat of a burden. Importantly, Clean Harbors grew its EBIT by 82% over the last twelve months, and that growth will make it easier to handle 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 Clean Harbors's ability to maintain a healthy balance sheet going forward. So if you want to see what the professionals think, you might find this free report on analyst profit forecasts to be interesting.

Finally, a business needs free cash flow to pay off debt; accounting profits just don't cut it. So the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. Over the most recent three years, Clean Harbors recorded free cash flow worth 66% of its EBIT, which is around normal, given free cash flow excludes interest and tax. This cold hard cash means it can reduce its debt when it wants to.

Our View

The good news is that Clean Harbors's demonstrated ability to grow its EBIT delights us like a fluffy puppy does a toddler. And that's just the beginning of the good news since its conversion of EBIT to free cash flow is also very heartening. When we consider the range of factors above, it looks like Clean Harbors is pretty sensible with its use of debt. While that brings some risk, it can also enhance returns for shareholders. There's no doubt that we learn most about debt from the balance sheet. However, not all investment risk resides within the balance sheet - far from it. Be aware that Clean Harbors is showing 2 warning signs in our investment analysis , you should know about...

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.