Warner Bros. Discovery Inc. was downgraded to junk by Moody’s Ratings, cementing the media giant as a fallen angel just years after it sold one of the biggest high-grade bond deals on record.

Credit ratings agency Fitch Ratings on Wednesday downgraded Warner Bros Discovery to junk status following the company's announced split-up earlier this week, as investors weigh the deal's likely impact on holders of its debt.

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.