Item 2. Properties.

Our corporate co-headquarters are located in Pittsburgh, Pennsylvania and Chicago, Illinois. Our co-headquarters are leased and house certain executive offices, our U.S. business units, and our administrative, finance, legal, and human resource functions. We maintain additional owned and leased offices throughout the regions in which we operate.

We manufacture our products in our network of manufacturing and processing facilities located throughout the world. As of December 30, 2023, we operated 75 manufacturing and processing facilities. We own 70 and lease five of these facilities. Our manufacturing and processing facilities count by segment as of December 30, 2023 was:

We maintain all of our manufacturing and processing facilities in good condition and believe they are suitable and are adequate for our present needs. We also enter into co-manufacturing arrangements with third parties if we determine it is advantageous to outsource the production of any of our products.

In 2023, we ceased operations of our facility in Irvine, California in our North America segment and two manufacturing facilities in China within our International segment as part of our planned restructuring activities. See Note 5, Restructuring Activities, in Item 8, Financial Statements and Supplementary Data, for additional information on our exit and disposal costs.