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 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. Importantly, Walgreens Boots Alliance, Inc. (NASDAQ:WBA) does carry debt. But should shareholders be worried about its use of debt?

Why Does Debt Bring Risk?

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. 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. When we examine debt levels, we first consider both cash and debt levels, together.

What Is Walgreens Boots Alliance's Debt?

As you can see below, Walgreens Boots Alliance had US$8.91b of debt at May 2024, down from US$11.9b a year prior. However, it also had US$711.0m in cash, and so its net debt is US$8.20b.

How Strong Is Walgreens Boots Alliance's Balance Sheet?

We can see from the most recent balance sheet that Walgreens Boots Alliance had liabilities of US$25.0b falling due within a year, and liabilities of US$42.5b due beyond that. Offsetting this, it had US$711.0m in cash and US$5.95b in receivables that were due within 12 months. So its liabilities outweigh the sum of its cash and (near-term) receivables by US$60.9b.

This deficit casts a shadow over the US$9.93b company, like a colossus towering over mere mortals. So we'd watch its balance sheet closely, without a doubt. After all, Walgreens Boots Alliance would likely require a major re-capitalisation if it had to pay its creditors today.

In order to size up a company's debt relative to its earnings, we calculate its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and its earnings before interest and tax (EBIT) divided by its interest expense (its 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).

Walgreens Boots Alliance has net debt worth 2.3 times EBITDA, which isn't too much, but its interest cover looks a bit on the low side, with EBIT at only 3.1 times the interest expense. In large part that's due to the company's significant depreciation and amortisation charges, which arguably mean its EBITDA is a very generous measure of earnings, and its debt may be more of a burden than it first appears. Importantly, Walgreens Boots Alliance grew its EBIT by 34% over the last twelve months, and that growth will make it easier to handle its debt. 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 Walgreens Boots Alliance'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.

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. Looking at the most recent three years, Walgreens Boots Alliance recorded free cash flow of 28% of its EBIT, which is weaker than we'd expect. That's not great, when it comes to paying down debt.

Our View

Mulling over Walgreens Boots Alliance's attempt at staying on top of its total liabilities, we're certainly not enthusiastic. But at least it's pretty decent at growing its EBIT; that's encouraging. Looking at the bigger picture, it seems clear to us that Walgreens Boots Alliance's use of debt is creating risks for the company. If all goes well, that should boost returns, but on the flip side, the risk of permanent capital loss is elevated by the debt. When analysing debt levels, the balance sheet is the obvious place to start. However, not all investment risk resides within the balance sheet - far from it. To that end, you should be aware of the 2 warning signs we've spotted with Walgreens Boots Alliance .

Of course, if you're the type of investor who prefers buying stocks without the burden of debt, then don't hesitate to discover our exclusive list of net cash growth stocks, today.

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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.

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