David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the permanent loss of capital.' It's only natural to consider a company's balance sheet when you examine how risky it is, since debt is often involved when a business collapses. Importantly, Nabors Industries Ltd. (NYSE:NBR) does carry debt. But the real question is whether this debt is making the company risky.

When Is Debt A Problem?

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. In the worst case scenario, a company can go bankrupt if it cannot pay its creditors. 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 step when considering a company's debt levels is to consider its cash and debt together.

Check out our latest analysis for Nabors Industries

What Is Nabors Industries's Net Debt?

The chart below, which you can click on for greater detail, shows that Nabors Industries had US$2.50b in debt in September 2024; about the same as the year before. However, it also had US$459.3m in cash, and so its net debt is US$2.04b.

A Look At Nabors Industries' Liabilities

Zooming in on the latest balance sheet data, we can see that Nabors Industries had liabilities of US$571.6m due within 12 months and liabilities of US$2.75b due beyond that. On the other hand, it had cash of US$459.3m and US$384.7m worth of receivables due within a year. So its liabilities total US$2.48b more than the combination of its cash and short-term receivables.

This deficit casts a shadow over the US$529.4m company, like a colossus towering over mere mortals. So we definitely think shareholders need to watch this one closely. After all, Nabors Industries would likely require a major re-capitalisation if it had to pay its creditors today.

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). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.

While Nabors Industries has a quite reasonable net debt to EBITDA multiple of 2.3, its interest cover seems weak, at 1.5. In large part that's it has so much depreciation and amortisation. These charges may be non-cash, so they could be excluded when it comes to paying down debt. But the accounting charges are there for a reason -- some assets are seen to be losing value. In any case, it's safe to say the company has meaningful debt. Sadly, Nabors Industries's EBIT actually dropped 3.6% in the last year. If earnings continue on that decline then managing that debt will be difficult like delivering hot soup on a unicycle. When analysing debt levels, the balance sheet is the obvious place to start. But it is future earnings, more than anything, that will determine Nabors Industries's ability to maintain a healthy balance sheet going forward. So if you want to see what the professionals think, you might find this free report on analyst profit forecasts to be interesting.

But our final consideration is also important, because a company cannot pay debt with paper profits; it needs cold hard cash. So we always check how much of that EBIT is translated into free cash flow. Over the most recent two years, Nabors Industries recorded free cash flow worth 52% 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

To be frank both Nabors Industries's interest cover and its track record of staying on top of its total liabilities make us rather uncomfortable with its debt levels. But on the bright side, its conversion of EBIT to free cash flow is a good sign, and makes us more optimistic. Overall, it seems to us that Nabors Industries's balance sheet is really quite a risk to the business. So we're almost as wary of this stock as a hungry kitten is about falling into its owner's fish pond: once bitten, twice shy, as they say. Even though Nabors Industries lost money on the bottom line, its positive EBIT suggests the business itself has potential. So you might want to check out how earnings have been trending over the last few years.

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.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.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.