Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of permanent loss is the risk I worry about... and every practical investor I know worries about.' So it might be obvious that you need to consider debt, when you think about how risky any given stock is, because too much debt can sink a company. As with many other companies IDEX Corporation (NYSE:IEX) makes use of debt. But the more important question is: how much risk is that debt creating?

What Risk Does Debt Bring?

Debt is a tool to help businesses grow, but if a business is incapable of paying off its lenders, then it exists at their mercy. Ultimately, if the company can't fulfill its legal obligations to repay debt, shareholders could walk away with nothing. 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. 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.

How Much Debt Does IDEX Carry?

You can click the graphic below for the historical numbers, but it shows that IDEX had US$1.30b of debt in June 2024, down from US$1.47b, one year before. However, it does have US$705.1m in cash offsetting this, leading to net debt of about US$592.8m.

How Strong Is IDEX's Balance Sheet?

According to the last reported balance sheet, IDEX had liabilities of US$477.4m due within 12 months, and liabilities of US$1.77b due beyond 12 months. On the other hand, it had cash of US$705.1m and US$426.2m worth of receivables due within a year. So it has liabilities totalling US$1.12b more than its cash and near-term receivables, combined.

Given IDEX has a humongous market capitalization of US$15.1b, it's hard to believe these liabilities pose much threat. But there are sufficient liabilities that we would certainly recommend shareholders continue to monitor the balance sheet, going forward.

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). Thus we consider debt relative to earnings both with and without depreciation and amortization expenses.

IDEX's net debt is only 0.69 times its EBITDA. And its EBIT easily covers its interest expense, being 16.5 times the size. So we're pretty relaxed about its super-conservative use of debt. But the bad news is that IDEX has seen its EBIT plunge 13% in the last twelve months. We think hat kind of performance, if repeated frequently, could well lead to difficulties for the stock. 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 IDEX can strengthen its balance sheet over time. 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 we always check how much of that EBIT is translated into free cash flow. During the last three years, IDEX produced sturdy free cash flow equating to 74% 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

IDEX's interest cover suggests it can handle its debt as easily as Cristiano Ronaldo could score a goal against an under 14's goalkeeper. But we must concede we find its EBIT growth rate has the opposite effect. Taking all this data into account, it seems to us that IDEX takes a pretty sensible approach to debt. That means they are taking on a bit more risk, in the hope of boosting shareholder returns. Above most other metrics, we think its important to track how fast earnings per share is growing, if at all. If you've also come to that realization, you're in luck, because today you can view this interactive graph of IDEX's earnings per share history for free.

Of course, if you're the type of investor who prefers buying stocks without the burden of debt, then don't hesitate to discover our exclusive list of net cash growth stocks, today.

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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.