See the information under the “Litigation, Claims, and Government Investigations” caption in Note 5, which we incorporate here by reference. Within this section, we use a threshold of $1 million in disclosing material environmental proceedings involving a governmental authority, if any. From time to time, we are also subject to other legal proceedings and claims, including adjustments proposed during governmental examinations of the various tax returns we file. While management presently believes that the ultimate outcome of these other proceedings, individually and in aggregate, will not materially harm our business, financial condition, cash flows, or overall trends in results of operations, legal proceedings are inherently uncertain, and unfavorable rulings could, individually or in aggregate, have a material adverse effect on our business, financial condition, operating results, or cash flows.