A new report from Puck's Matt Belloni is shedding light on the finances that led to CBS' bombshell cancellation of "The Late Show with Stephen Colbert."

Colbert notably clowned Paramount and described the settlement as a “big fat bribe” on Monday’s show, jokes that sparked speculation that the program’s cancellation was politically motivated and led the show’s union to call for an investigation into CBS’ decision.

CBS could not figure out a path to profitability in an entertainment world increasingly dominated by streaming.

CBS’ decision to cut ties with Stephen Colbert and its decades-old “Late Show” franchise come next May will leave a major hole in the format — but one that has been widening. TV networks have been cutting costs at their late-night mainstays for the past few years.

Colbert’s cancellation came days after he mocked Paramount, which owns CBS, for its $16 million settlement with Trump in a lawsuit many considered meritless. That settlement comes as Paramount attempts a merger with Skydance Media, which requires FCC approval to proceed.