Warren Buffett famously said, 'Volatility is far from synonymous with risk.' 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. We can see that Teledyne Technologies Incorporated (NYSE:TDY) does use debt in its business. But should shareholders be worried about its use of debt?

Why Does Debt Bring Risk?

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. If things get really bad, the lenders can take control of the business. However, a more usual (but still expensive) situation is where a company must dilute shareholders at a cheap share price simply to get debt under control. By replacing dilution, though, debt can be an extremely good tool for businesses that need capital to invest in growth at high rates of return. The first thing to do when considering how much debt a business uses is to look at its cash and debt together.

What Is Teledyne Technologies's Debt?

The image below, which you can click on for greater detail, shows that Teledyne Technologies had debt of US$2.80b at the end of September 2024, a reduction from US$3.24b over a year. However, it also had US$561.3m in cash, and so its net debt is US$2.24b.

A Look At Teledyne Technologies' Liabilities

The latest balance sheet data shows that Teledyne Technologies had liabilities of US$1.50b due within a year, and liabilities of US$3.43b falling due after that. Offsetting these obligations, it had cash of US$561.3m as well as receivables valued at US$1.26b due within 12 months. So it has liabilities totalling US$3.11b more than its cash and near-term receivables, combined.

Of course, Teledyne Technologies has a titanic market capitalization of US$22.6b, so these liabilities are probably manageable. But there are sufficient liabilities that we would certainly recommend shareholders continue to monitor the balance sheet, going forward.

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). 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).

We'd say that Teledyne Technologies's moderate net debt to EBITDA ratio ( being 1.7), indicates prudence when it comes to debt. And its commanding EBIT of 17.3 times its interest expense, implies the debt load is as light as a peacock feather. While Teledyne Technologies doesn't seem to have gained much on the EBIT line, at least earnings remain stable for now. The balance sheet is clearly the area to focus on when you are analysing debt. But ultimately the future profitability of the business will decide if Teledyne Technologies can strengthen its balance sheet over time. So if you're focused on the future you can check out this free report showing analyst profit forecasts.

Finally, a company can only pay off debt with cold hard cash, not accounting profits. So we clearly need to look at whether that EBIT is leading to corresponding free cash flow. Over the most recent three years, Teledyne Technologies recorded free cash flow worth 72% 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 Teledyne Technologies's demonstrated ability to cover its interest expense with its EBIT delights us like a fluffy puppy does a toddler. And the good news does not stop there, as its conversion of EBIT to free cash flow also supports that impression! When we consider the range of factors above, it looks like Teledyne Technologies is pretty sensible with its use of debt. While that brings some risk, it can also enhance returns for shareholders. 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 Teledyne Technologies'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.