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 25, 2021, we operated 79 manufacturing and processing facilities. We own 74 and lease five of these facilities. Our manufacturing and processing facilities count by segment as of December 25, 2021 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 2021, we divested certain assets and operations, primarily in our global cheese and nuts businesses, including six owned manufacturing facilities in the United States. We also acquired two owned manufacturing facilities and one leased manufacturing facility in our International segment. See Note 4, Acquisitions and Divestitures, in Item 8, Financial Statements and Supplementary Data, for additional information on our acquisitions and divestitures.