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.' 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. As with many other companies Allison Transmission Holdings, Inc. (NYSE:ALSN) makes use of debt. But should shareholders be worried about its use of debt?

When Is Debt Dangerous?

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. Ultimately, if the company can't fulfill its legal obligations to repay debt, shareholders could walk away with nothing. However, a more frequent (but still costly) occurrence is where a company must issue shares at bargain-basement prices, permanently diluting shareholders, just to shore up its balance sheet. 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 think about a company's use of debt, we first look at cash and debt together.

What Is Allison Transmission Holdings's Debt?

You can click the graphic below for the historical numbers, but it shows that Allison Transmission Holdings had US$2.40b of debt in September 2024, down from US$2.50b, one year before. However, it does have US$794.0m in cash offsetting this, leading to net debt of about US$1.61b.

How Strong Is Allison Transmission Holdings' Balance Sheet?

Zooming in on the latest balance sheet data, we can see that Allison Transmission Holdings had liabilities of US$563.0m due within 12 months and liabilities of US$3.18b due beyond that. On the other hand, it had cash of US$794.0m and US$393.0m worth of receivables due within a year. So its liabilities outweigh the sum of its cash and (near-term) receivables by US$2.56b.

This deficit isn't so bad because Allison Transmission Holdings is worth US$9.48b, and thus could probably raise enough capital to shore up its balance sheet, if the need arose. But we definitely want to keep our eyes open to indications that its debt is bringing too much risk.

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). Thus we consider debt relative to earnings both with and without depreciation and amortization expenses.

Allison Transmission Holdings's net debt is only 1.4 times its EBITDA. And its EBIT easily covers its interest expense, being 10.9 times the size. So you could argue it is no more threatened by its debt than an elephant is by a mouse. And we also note warmly that Allison Transmission Holdings grew its EBIT by 12% last year, making its debt load easier to handle. When analysing debt levels, the balance sheet is the obvious place to start. But it is future earnings, more than anything, that will determine Allison Transmission Holdings'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.

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 three years, Allison Transmission Holdings recorded free cash flow worth 67% 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

Allison Transmission Holdings'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! When we consider the range of factors above, it looks like Allison Transmission Holdings is pretty sensible with its use of debt. That means they are taking on a bit more risk, in the hope of boosting shareholder returns. 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. Be aware that Allison Transmission Holdings is showing 2 warning signs in our investment analysis , you should know about...

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.