[6] The building houses the New York practice of professional services and accountancy firm Deloitte[7] and was previously the headquarters of McGraw-Hill Financial.

[2] Other tenants include Sirius XM Satellite Radio, whose headquarters and broadcast facility are in the building, and the law firms Mayer Brown and White & Case.

[10] The sunken courtyard formerly contained a 49-foot-tall (15 m) metal triangle designed by Athelstan Spilhaus and fabricated by Tyler Elevator Products, arranged so the Sun aligns with its sides at solstices and equinoxes.

It was used for the exteriors and lobby of Elias-Clarke's headquarters in the 2006 film The Devil Wears Prada and the interior shots for television show Suits.

The plaza and sculpture are also featured as part of the New York City Level of the video game Tony Hawk's Pro Skater 2.