In the late 1980s and early 1990s, the three major US discount store chains – Walmart, Kmart and Target – started developing hypermarkets. Wal-Mart (as it was known before its late-2000s rebranding as Walmart) introduced Hypermart USA in 1987, followed by Wal-Mart Supercenter and Auchan in 1988; Kmart opened its first Super Kmart (originally called Kmart Super Center) in 1991; and Target came with the first Target Greatland stores in 1990, followed by the larger SuperTarget stores in 1995. Most Greatland stores have since been converted to SuperTarget stores, while some have been converted into regular Target stores with the exception of 2 entrances (one example of this is the Antioch, California location).