Norfolk Southern (NYSE:NSC) Seems To Use Debt Quite Sensibly

Warren Buffett famously said, '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. As with many other companies Norfolk Southern Corporation (NYSE:NSC) makes use of debt. But the real question is whether this debt is making the company risky.

When Is Debt A Problem?

Debt assists a business until the business has trouble paying it off, either with new capital or with free cash flow. If things get really bad, the lenders can take control of the business. 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. Of course, the upside of debt is that it often represents cheap capital, especially when it replaces dilution in a company with the ability to reinvest at high rates of return. When we think about a company's use of debt, we first look at cash and debt together.

See our latest analysis for Norfolk Southern

What Is Norfolk Southern's Net Debt?

You can click the graphic below for the historical numbers, but it shows that as of December 2022 Norfolk Southern had US$15.6b of debt, an increase on US$14.4b, over one year. However, because it has a cash reserve of US$456.0m, its net debt is less, at about US$15.1b.

How Healthy Is Norfolk Southern's Balance Sheet?

The latest balance sheet data shows that Norfolk Southern had liabilities of US$2.65b due within a year, and liabilities of US$23.5b falling due after that. Offsetting these obligations, it had cash of US$456.0m as well as receivables valued at US$1.15b due within 12 months. So it has liabilities totalling US$24.5b more than its cash and near-term receivables, combined.

This deficit isn't so bad because Norfolk Southern is worth a massive US$47.5b, and thus could probably raise enough capital to shore up its balance sheet, if the need arose. But it's clear that we should definitely closely examine whether it can manage its debt without dilution.

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.

Norfolk Southern's net debt of 2.5 times EBITDA suggests graceful use of debt. And the fact that its trailing twelve months of EBIT was 7.1 times its interest expenses harmonizes with that theme. We saw Norfolk Southern grow its EBIT by 8.5% in the last twelve months. That's far from incredible but it is a good thing, when it comes to paying off debt. The balance sheet is clearly the area to focus on when you are analysing debt. But it is future earnings, more than anything, that will determine Norfolk Southern'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, 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, Norfolk Southern recorded free cash flow worth 56% 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

Both Norfolk Southern's ability to to cover its interest expense with its EBIT and its conversion of EBIT to free cash flow gave us comfort that it can handle its debt. On the other hand, its level of total liabilities makes us a little less comfortable about its debt. Looking at all this data makes us feel a little cautious about Norfolk Southern's debt levels. While debt does have its upside in higher potential returns, we think shareholders should definitely consider how debt levels might make the stock more risky. There's no doubt that we learn most about debt from the balance sheet. However, not all investment risk resides within the balance sheet - far from it. Case in point: We've spotted 1 warning sign for Norfolk Southern you should be aware of.

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.