These 4 Measures Indicate That WestRock (NYSE:WRK) Is Using Debt Reasonably Well

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.' 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 can see that WestRock Company (NYSE:WRK) does use debt in its business. But is this debt a concern to shareholders?

Why Does Debt Bring Risk?

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. Part and parcel of capitalism is the process of 'creative destruction' where failed businesses are mercilessly liquidated by their bankers. 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. The first step when considering a company's debt levels is to consider its cash and debt together.

View our latest analysis for WestRock

What Is WestRock's Net Debt?

As you can see below, WestRock had US$8.12b of debt at March 2022, down from US$8.67b a year prior. However, it does have US$360.2m in cash offsetting this, leading to net debt of about US$7.75b.

How Healthy Is WestRock's Balance Sheet?

The latest balance sheet data shows that WestRock had liabilities of US$3.91b due within a year, and liabilities of US$13.7b falling due after that. Offsetting these obligations, it had cash of US$360.2m as well as receivables valued at US$3.07b due within 12 months. So its liabilities total US$14.2b more than the combination of its cash and short-term receivables.

Given this deficit is actually higher than the company's massive market capitalization of US$10.5b, we think shareholders really should watch WestRock's debt levels, like a parent watching their child ride a bike for the first time. In the scenario where the company had to clean up its balance sheet quickly, it seems likely shareholders would suffer extensive dilution.

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.

WestRock's net debt is sitting at a very reasonable 2.5 times its EBITDA, while its EBIT covered its interest expense just 4.7 times last year. While these numbers do not alarm us, it's worth noting that the cost of the company's debt is having a real impact. Importantly, WestRock grew its EBIT by 39% over the last twelve months, and that growth will make it easier to handle its 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 WestRock'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, while the tax-man may adore accounting profits, lenders only accept cold hard cash. So the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. During the last three years, WestRock generated free cash flow amounting to a very robust 87% of its EBIT, more than we'd expect. That puts it in a very strong position to pay down debt.

Our View

Both WestRock's ability to to convert EBIT to free cash flow and its EBIT growth rate gave us comfort that it can handle its debt. In contrast, our confidence was undermined by its apparent struggle to handle its total liabilities. When we consider all the factors mentioned above, we do feel a bit cautious about WestRock's use of debt. 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. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately, every company can contain risks that exist outside of the balance sheet. Case in point: We've spotted 4 warning signs for WestRock you should be aware of.

If you're interested in investing in businesses that can grow profits without the burden of debt, then check out this free list of growing businesses that have net cash on the balance sheet.

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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.