The building was designed by Chicago-based architectural firm Skidmore, Owings and Merrill with help from Nikken Sekkei Ltd. and built by the Takenaka and Taisei Corporations.
Здание было спроектировано чикагской архитектурной фирмой Skidmore, Owings and Merrill с помощью Nikken Sekkei Ltd. и построено корпорациями Takenaka и Taisei.