Marathon Oil (NYSE:MRO) Could Easily Take On More Debt

Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously said that 'Volatility is far from synonymous with risk.' So it seems the smart money knows that debt - which is usually involved in bankruptcies - is a very important factor, when you assess how risky a company is. We note that Marathon Oil Corporation (NYSE:MRO) does have debt on its balance sheet. But the more important question is: how much risk is that debt creating?

Why Does Debt Bring Risk?

Generally speaking, debt only becomes a real problem when a company can't easily pay it off, either by raising capital or with its own cash flow. In the worst case scenario, a company can go bankrupt if it cannot pay its creditors. While that is not too common, we often do see indebted companies permanently diluting shareholders because lenders force them to raise capital at a distressed price. 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.

See our latest analysis for Marathon Oil

How Much Debt Does Marathon Oil Carry?

As you can see below, Marathon Oil had US$3.98b of debt, at September 2022, which is about the same as the year before. You can click the chart for greater detail. On the flip side, it has US$1.12b in cash leading to net debt of about US$2.86b.

How Healthy Is Marathon Oil's Balance Sheet?

We can see from the most recent balance sheet that Marathon Oil had liabilities of US$2.43b falling due within a year, and liabilities of US$4.24b due beyond that. Offsetting this, it had US$1.12b in cash and US$1.36b in receivables that were due within 12 months. So its liabilities total US$4.20b more than the combination of its cash and short-term receivables.

While this might seem like a lot, it is not so bad since Marathon Oil has a huge market capitalization of US$19.1b, and so it could probably strengthen its balance sheet by raising capital if it needed to. 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). 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).

Marathon Oil has a low net debt to EBITDA ratio of only 0.53. And its EBIT covers its interest expense a whopping 17.5 times over. So we're pretty relaxed about its super-conservative use of debt. Better yet, Marathon Oil grew its EBIT by 1,842% last year, which is an impressive improvement. That boost will make it even easier to pay down debt going forward. There's no doubt that we learn most about debt from the balance sheet. But it is future earnings, more than anything, that will determine Marathon Oil'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. Happily for any shareholders, Marathon Oil actually produced more free cash flow than EBIT over the last two years. There's nothing better than incoming cash when it comes to staying in your lenders' good graces.

Our View

Marathon Oil's interest cover suggests it can handle its debt as easily as Cristiano Ronaldo could score a goal against an under 14's goalkeeper. And the good news does not stop there, as its conversion of EBIT to free cash flow also supports that impression! Overall, we don't think Marathon Oil is taking any bad risks, as its debt load seems modest. So the balance sheet looks pretty healthy, to us. The balance sheet is clearly the area to focus on when you are analysing debt. But ultimately, every company can contain risks that exist outside of the balance sheet. To that end, you should learn about the 2 warning signs we've spotted with Marathon Oil (including 1 which is potentially serious) .

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.