Four years ago, David Zaslav clinched a debt-heavy deal to merge cable mainstay Discovery Inc. — which he’d run since 2006 — with what was then called WarnerMedia. The story he told investors was that the two entities’ diverse array of media assets “are better and more valuable together.” He doesn’t believe that anymore.

The studio and streaming business will largely operate the same as WBD currently does, without the burden of the sagging linear TV assets. Though the split will relieve the company of much of its current $34 billion debt, Zaslav has deep industry ties, which will continue to serve the company as they focus on movies and larger franchises.

He and Gunnar Weidenfels detail the blockbuster unbundling of WBD: Decision "reflects our belief that each company will go further and faster apart than they can together."