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. We note that IDEX Corporation (NYSE:IEX) 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?

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. In the worst case scenario, a company can go bankrupt if it cannot pay its creditors. 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. Of course, debt can be an important tool in businesses, particularly capital heavy businesses. When we examine debt levels, we first consider both cash and debt levels, together.

View our latest analysis for IDEX

How Much Debt Does IDEX Carry?

As you can see below, IDEX had US$1.19b of debt, at June 2022, which is about the same as the year before. You can click the chart for greater detail. However, it also had US$599.6m in cash, and so its net debt is US$591.3m.

How Strong Is IDEX's Balance Sheet?

We can see from the most recent balance sheet that IDEX had liabilities of US$513.8m falling due within a year, and liabilities of US$1.61b due beyond that. Offsetting these obligations, it had cash of US$599.6m as well as receivables valued at US$425.7m due within 12 months. So its liabilities total US$1.10b more than the combination of its cash and short-term receivables.

Given IDEX has a humongous market capitalization of US$15.2b, it's hard to believe these liabilities pose much threat. However, we do think it is worth keeping an eye on its balance sheet strength, as it may change over time.

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

IDEX has a low net debt to EBITDA ratio of only 0.70. And its EBIT easily covers its interest expense, being 19.2 times the size. So we're pretty relaxed about its super-conservative use of debt. Also positive, IDEX grew its EBIT by 23% in the last year, and that should make it 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 IDEX'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 the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. Over the most recent three years, IDEX recorded free cash flow worth 77% of its EBIT, which is around normal, given free cash flow excludes interest and tax. This cold hard cash means it can reduce its debt when it wants to.

Our View

The good news is that IDEX's demonstrated ability to cover its interest expense with its EBIT delights us like a fluffy puppy does a toddler. 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 IDEX is taking any bad risks, as its debt load seems modest. So the balance sheet looks pretty healthy, to us. We'd be very excited to see if IDEX insiders have been snapping up shares. If you are too, then click on this link right now to take a (free) peek at our list of reported insider transactions.

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.