Item 2. Properties

At September 30, 2016, we owned and leased approximately 3.9 million square feet of office and processing center space in 67 countries around the world, of which approximately 2.0 million square feet are owned and the remaining 1.9 million square feet are leased. Our corporate headquarters is located in the San Francisco Bay Area and consists of four buildings that we own, totaling 0.9 million square feet, and 0.1 million square feet of office space that we lease. We also own an office building in Miami, Florida, totaling approximately 0.2 million square feet.

In addition, we own and operate two primary processing centers with adjacent office facilities in the United States, totaling approximately 0.8 million square feet.

We believe that these facilities are suitable and adequate to support our ongoing business needs.