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. We can see that Nucor Corporation (NYSE:NUE) does use debt in its business. But is this debt a concern to shareholders?

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. 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. Having said that, the most common situation is where a company manages its debt reasonably well - and to its own advantage. The first step when considering a company's debt levels is to consider its cash and debt together.

What Is Nucor's Debt?

The chart below, which you can click on for greater detail, shows that Nucor had US$7.04b in debt in June 2024; about the same as the year before. On the flip side, it has US$5.43b in cash leading to net debt of about US$1.61b.

How Strong Is Nucor's Balance Sheet?

Zooming in on the latest balance sheet data, we can see that Nucor had liabilities of US$4.87b due within 12 months and liabilities of US$7.55b due beyond that. Offsetting this, it had US$5.43b in cash and US$3.11b in receivables that were due within 12 months. So it has liabilities totalling US$3.87b more than its cash and near-term receivables, combined.

Since publicly traded Nucor shares are worth a very impressive total of US$34.9b, it seems unlikely that this level of liabilities would be a major threat. But there are sufficient liabilities that we would certainly recommend shareholders continue to monitor the balance sheet, going forward.

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

Nucor has a low debt to EBITDA ratio of only 0.27. And remarkably, despite having net debt, it actually received more in interest over the last twelve months than it had to pay. So there's no doubt this company can take on debt while staying cool as a cucumber. It is just as well that Nucor's load is not too heavy, because its EBIT was down 39% over the last year. When a company sees its earnings tank, it can sometimes find its relationships with its lenders turn sour. 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 Nucor 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 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, Nucor recorded free cash flow worth 69% 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

Happily, Nucor's impressive interest cover implies it has the upper hand on its debt. But we must concede we find its EBIT growth rate has the opposite effect. All these things considered, it appears that Nucor can comfortably handle its current debt levels. On the plus side, this leverage can boost shareholder returns, but the potential downside is more risk of loss, so it's worth monitoring the balance sheet. There's no doubt that we learn most about debt from the balance sheet. But ultimately, every company can contain risks that exist outside of the balance sheet. These risks can be hard to spot. Every company has them, and we've spotted 1 warning sign for Nucor 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.