The film and television giant will turn its cable networks, including CNN and TNT, into one company and its streaming and studios business into another.

Just three years after the iconic Warner Bros. film studio and television business was acquired for $43 billion by Discovery, the two companies are being split in two again. On one side will reside Warner Bros.

Three years after its formation through a merger, Warner Bros. Discovery is splitting up, and its CFO is stepping into his first CEO role. The media and entertainment giant announced on Monday that it will separate into two publicly traded companies through a tax-free transaction.