Casella Waste Systems (NASDAQ:CWST) Has A Pretty Healthy Balance Sheet

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. Importantly, Casella Waste Systems, Inc. (NASDAQ:CWST) does carry debt. But the more important question is: how much risk is that debt creating?

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 common (but still painful) scenario is that it has to raise new equity capital at a low price, thus permanently diluting shareholders. Having said that, the most common situation is where a company manages its debt reasonably well - and to its own advantage. The first thing to do when considering how much debt a business uses is to look at its cash and debt together.

See our latest analysis for Casella Waste Systems

How Much Debt Does Casella Waste Systems Carry?

The image below, which you can click on for greater detail, shows that at December 2022 Casella Waste Systems had debt of US$534.1m, up from US$511.9m in one year. However, because it has a cash reserve of US$75.5m, its net debt is less, at about US$458.6m.

A Look At Casella Waste Systems' Liabilities

The latest balance sheet data shows that Casella Waste Systems had liabilities of US$177.6m due within a year, and liabilities of US$773.7m falling due after that. On the other hand, it had cash of US$75.5m and US$100.9m worth of receivables due within a year. So its liabilities total US$774.9m more than the combination of its cash and short-term receivables.

Given Casella Waste Systems has a market capitalization of US$4.09b, it's hard to believe these liabilities pose much threat. Having said that, it's clear that we should continue to monitor its balance sheet, lest it change for the worse.

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). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.

Casella Waste Systems has net debt worth 2.0 times EBITDA, which isn't too much, but its interest cover looks a bit on the low side, with EBIT at only 4.4 times the interest expense. In large part that's due to the company's significant depreciation and amortisation charges, which arguably mean its EBITDA is a very generous measure of earnings, and its debt may be more of a burden than it first appears. Also relevant is that Casella Waste Systems has grown its EBIT by a very respectable 21% in the last year, thus enhancing its ability to pay down debt. When analysing debt levels, the balance sheet is the obvious place to start. But it is future earnings, more than anything, that will determine Casella Waste Systems'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.

But our final consideration is also important, because a company cannot pay debt with paper profits; it needs cold hard cash. So we always check how much of that EBIT is translated into free cash flow. During the last three years, Casella Waste Systems produced sturdy free cash flow equating to 70% of its EBIT, about what we'd expect. This free cash flow puts the company in a good position to pay down debt, when appropriate.

Our View

Casella Waste Systems'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. But, on a more sombre note, we are a little concerned by its interest cover. Taking all this data into account, it seems to us that Casella Waste Systems takes a pretty sensible approach to debt. While that brings some risk, it can also enhance returns for shareholders. 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. For example, we've discovered 1 warning sign for Casella Waste Systems that you should be aware of before investing here.

If, after all that, you're more interested in a fast growing company with a rock-solid balance sheet, then check out our list of net cash growth stocks without delay.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

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.