Largely because of how the DOJ and SEC have chosen to enforce the Foreign Corrupt Practices Act (that is resolution vehicles not subjected to any meaningful judicial scrutiny), the Supreme Court has never been presented with an opportunity to interpret the FCPA (and likely never will be so long as the current state of affairs continues). Heck, you can count on one hand (and have a few fingers left over) the number of substantive FCPA decisions issued by appellate courts.
Nevertheless, in recent years the Supreme Court has issued several decisions that are FCPA relevant and in every one the court has questioned certain aspects common in FCPA enforcement. The most recent example occurred in an Alien Tort Claims Act case (Jesner v. Arab Bank) in which the majority opinion questioned in dicta whether dollar-denominated transactions or other financial transactions in the U.S. are sufficient to assert jurisdiction over foreign corporations.
Prior to discussing the recent Jesner decision, this post highlights how such allegations are common in FCPA enforcement actions against foreign corporations.