The metal wrote the segment's number

In the second-quarter release from Ford, the Ford Pro segment reported 1.7 billion dollars of EBIT on 17.8 billion dollars of revenue, a 9.7 percent margin. EBIT fell 0.6 billion dollars from a year earlier, and the company writes the cause directly: it continues to recover from temporary Novelis-related aluminium supply constraints. The same release states that aluminium supply constraints affected wholesale volumes in the quarter.[1]

The chain from a metal becoming a truck body to that truck being invoiced to a dealer is short and hard to substitute. Aluminium sheet enters the body press at a specified alloy and gauge; sourcing sheet of the same specification from another supplier requires certification and tooling compatibility. An interruption at a single supplier therefore passes straight into volume, and when volume falls, fixed costs do not. The segment's margin is reduced from there.[1]

The item inside the raised guidance

Ford raised full-year adjusted EBIT guidance from a range of 8.5 to 10.5 billion dollars to a range of 10 to 11 billion dollars, and adjusted free cash flow guidance from a range of 5 to 6 billion dollars to a range of 6 to 7 billion dollars. The release puts the Novelis-related year-over-year impact at about 1 billion dollars and describes it as a net EBIT tailwind heavily weighted to the second half of the year. Most of the improvement at the lower bound of the raise is, by construction, the same size as that item.[1]

The counter-reading is also inside the release and should not be set aside. Ford Blue reported 1.1 billion dollars of EBIT on 26.1 billion dollars of revenue, up 0.5 billion dollars, which the company attributes to pricing power in trucks, off-roaders and hybrid models. So within the quarter's total adjusted EBIT of 2.5 billion dollars there is an improvement independent of the metal. The release attributes an impact of about 1 billion dollars to the Novelis constraint and does not decompose the remainder line by line.[1]

What the release withholds and what can be measured

The measure of the physical chain is missing. The release gives the supplier's name and the nature of the constraint; it does not give the plant, the alloy, the tonnage or the number of weeks lost. Without those details the ratio between the size of the constraint and the EBIT shortfall of 0.6 billion dollars cannot be independently verified, and only the company's own attribution remains.[1]

What can be measured is the segment margin. Since the company says the contribution is weighted to the second half, if the constraint is the binding cause then the Ford Pro segment's EBIT margin should rise appreciably above 9.7 percent in the third and fourth quarters. The segment's full-year EBIT guidance was narrowed from a range of 6.5 to 7.5 billion dollars to a range of 7.0 to 7.5 billion dollars. If that range is met while the margin does not recover, the explanation must be sought outside the metal.[1]