Warner Bros Discovery said it would split into two publicly traded companies, separating its studios and streaming business from its fading cable television networks as the parent of HBO and CNN looks to compete better in the streaming era.

Warner Bros. Discovery Inc. is splitting itself in half, unshackling its fast-growing streaming business from the struggling legacy media channels and setting up two independent companies that could pursue deals on their own.

Warner Bros. Discovery plans to separate into two public companies by next year as it makes a clearer split between its streaming and cable businesses. Warner Bros.