ESPN has been Disney’s financial engine for nearly 30 years, powering the company through recessions, box office wipeouts and the pandemic. It was ESPN money that helped Disney pay for acquisitions — Marvel, Lucasfilm, Pixar, 21st Century Fox — and build a streaming service, transforming itself into a colossus and perhaps traditional media’s best hope of surviving Silicon Valley’s incursion into entertainment.

Those days, ESPN’s best, are over…

Disney is now exploring a once-unthinkable sale of a stake in ESPN. Not all of it, Robert A. Iger, Disney’s chief executive, has made clear. But he wants “strategic partners that could either help us with distribution or content,” he said during an interview with CNBC last month. Disney has held talks with the National Football League, the National Basketball Association and Major League Baseball about taking a minority stake.