Does Casella Waste Systems (NASDAQ:CWST) Have A 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.' When we think about how risky a company is, we always like to look at its use of debt, since debt overload can lead to ruin. We note that Casella Waste Systems, Inc. (NASDAQ:CWST) does have debt on its balance sheet. But the more important question is: how much risk is that debt creating?

When Is Debt Dangerous?

Debt assists a business until the business has trouble paying it off, either with new capital or with free 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.

See our latest analysis for Casella Waste Systems

What Is Casella Waste Systems's Net Debt?

The image below, which you can click on for greater detail, shows that at September 2023 Casella Waste Systems had debt of US$996.9m, up from US$537.7m in one year. On the flip side, it has US$226.9m in cash leading to net debt of about US$770.0m.

How Strong Is Casella Waste Systems' Balance Sheet?

Zooming in on the latest balance sheet data, we can see that Casella Waste Systems had liabilities of US$253.2m due within 12 months and liabilities of US$1.21b due beyond that. Offsetting these obligations, it had cash of US$226.9m as well as receivables valued at US$144.1m due within 12 months. So its liabilities outweigh the sum of its cash and (near-term) receivables by US$1.10b.

Casella Waste Systems has a market capitalization of US$4.62b, so it could very likely raise cash to ameliorate its balance sheet, if the need arose. 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). 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).

Casella Waste Systems's debt is 3.1 times its EBITDA, and its EBIT cover its interest expense 3.4 times over. Taken together this implies that, while we wouldn't want to see debt levels rise, we think it can handle its current leverage. Notably, Casella Waste Systems's EBIT was pretty flat over the last year, which isn't ideal given the debt load. 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'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 most recent three years, Casella Waste Systems recorded free cash flow worth 74% of its EBIT, which is around normal, given free cash flow excludes interest and tax. This free cash flow puts the company in a good position to pay down debt, when appropriate.

Our View

On our analysis Casella Waste Systems's conversion of EBIT to free cash flow should signal that it won't have too much trouble with its debt. However, our other observations weren't so heartening. For example, its interest cover makes us a little nervous about its debt. Considering this range of data points, we think Casella Waste Systems is in a good position to manage its debt levels. But a word of caution: we think debt levels are high enough to justify ongoing monitoring. 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. Be aware that Casella Waste Systems is showing 5 warning signs in our investment analysis , you should know about...

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.

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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.