L'Air Liquide S.A. Long Term Debt

The latest long-term debt for AIL.DE is $12B as of June 2026. That compares with $9.6B in the prior-year period — up 26.9% year over year. Investors often review this figure alongside L'Air Liquide S.A.'s historical trend and sector peers before judging valuation or financial health.

Over the past year, AIL.DE's long-term debt moved from $9.6B to $12B — a 26.9% year-over-year increase. If the trend continues in the same direction for several quarters, it can signal a meaningful shift in L'Air Liquide S.A.'s operating scale or balance-sheet position.

A long-term debt figure of $12B for AIL.DE is a snapshot of scale on that line item. On its own it does not say whether the business is healthy — you also want growth rate, margins, and how the number compares with similar companies. Explore the charts below for those layers of context.

After noting AIL.DE's long-term debt ($12B), review year-over-year change from $9.6B, peer averages, and a few neighboring metrics such as revenue, margins, or valuation multiples. That combination usually beats staring at a single figure. The navigation links on this page jump you to those related views.