Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.' When we think about how risky a company is, we always like to look at its use of debt, since debt overload can lead to ruin. We note that Archrock, Inc. (NYSE:AROC) does have debt on its balance sheet. But the real question is whether this debt is making the company risky.
Why Does Debt Bring Risk?
Debt and other liabilities become risky for a business when it cannot easily fulfill those obligations, either with free cash flow or by raising capital at an attractive price. If things get really bad, the lenders can take control of the business. 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. Having said that, the most common situation is where a company manages its debt reasonably well - and to its own advantage. When we think about a company's use of debt, we first look at cash and debt together.
How Much Debt Does Archrock Carry?
As you can see below, Archrock had US$1.52b of debt at September 2021, down from US$1.74b a year prior. Net debt is about the same, since the it doesn't have much cash.
How Strong Is Archrock's Balance Sheet?
Zooming in on the latest balance sheet data, we can see that Archrock had liabilities of US$153.4m due within 12 months and liabilities of US$1.56b due beyond that. On the other hand, it had cash of US$3.49m and US$108.9m worth of receivables due within a year. So it has liabilities totalling US$1.60b more than its cash and near-term receivables, combined.
Given this deficit is actually higher than the company's market capitalization of US$1.30b, we think shareholders really should watch Archrock'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.
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).
While Archrock's debt to EBITDA ratio (4.7) suggests that it uses some debt, its interest cover is very weak, at 1.3, suggesting high leverage. It seems that the business incurs large depreciation and amortisation charges, so maybe its debt load is heavier than it would first appear, since EBITDA is arguably a generous measure of earnings. So shareholders should probably be aware that interest expenses appear to have really impacted the business lately. Worse, Archrock's EBIT was down 33% over the last year. If earnings keep going like that over the long term, it has a snowball's chance in hell of paying off that debt. The balance sheet is clearly the area to focus on when you are analysing debt. But you can't view debt in total isolation; since Archrock will need earnings to service that debt. So if you're keen to discover more about its earnings, it might be worth checking out this graph of its long term earnings trend.
Finally, a business needs free cash flow to pay off debt; accounting profits just don't cut it. So we clearly need to look at whether that EBIT is leading to corresponding free cash flow. Looking at the most recent three years, Archrock recorded free cash flow of 39% of its EBIT, which is weaker than we'd expect. That's not great, when it comes to paying down debt.
Our View
To be frank both Archrock's interest cover and its track record of (not) growing its EBIT make us rather uncomfortable with its debt levels. Having said that, its ability to convert EBIT to free cash flow isn't such a worry. Taking into account all the aforementioned factors, it looks like Archrock has too much debt. While some investors love that sort of risky play, it's certainly not our cup of tea. 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. Case in point: We've spotted 2 warning signs for Archrock you should be aware of, and 1 of them is concerning.
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.
The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.
