David Zaslav once hailed the WarnerMedia and Discovery merger as a “better together” proposition built on the might of IP and global reach. Four years later, he is unmaking that thesis. Warner Bros. Discovery is officially splitting into two companies: one company focused on streaming and studios, and the other on linear cable networks.
This move is not a surprise. We called it out here and again here. But the details reveal how starkly WBD’s priorities have shifted. “Streaming & Studios,” to be led by Zaslav, will house Warner Bros. Pictures, Warner Bros. Television, HBO, HBO Max, DC Studios, and their valuable libraries. The cable networks, including CNN, Discovery, Food Network, TBS, TNT Sports, and others, will be spun off into a new unit called “Global Networks,” led by CFO-turned-CEO Gunnar Wiedenfels.
While names may change closer to the mid-2026 close date, the structure makes the priorities clear. Zaslav gets the prestige brands and growth engines. Wiedenfels takes on the cash-generating assets and the majority of the debt. Approximately $37 billion of WBD’s debt is expected to remain with Global Networks. A smaller, yet still substantial, portion will stay with Streaming & Studios.
Financially, this move isolates the company’s future-oriented operations from the deteriorating economics of cable television. Comcast has already taken a similar path with its Versant spin-off. Cable networks still produce cash, but the margins are declining. Cord-cutting continues, advertising revenue is shrinking, and affiliate fees are under pressure. By spinning off cable, WBD aims to protect its high-growth assets from this drag.
This structure also reflects a shift in M&A strategy. With Streaming & Studios operating independently, it becomes a more attractive acquisition target or partner. Meanwhile, Global Networks, which is no longer tied to high-profile content brands, could consolidate with other declining cable networks or be sold separately.
This is more than a financial restructuring. It is a strategic admission. The original merger promised synergy, but the combined entity has struggled with revenue, viewership, and profitability. The streaming business has not scaled quickly enough to compensate for the continued erosion of the linear model.
The risk now lies with Zaslav’s division. Without the steady cash flow from cable, the streaming and studio operations will face increased scrutiny. Results will be more exposed, and expectations will be higher. There is no fallback left in the old cable bundle.
The Take
Zaslav is stepping away from the very foundation of his career in cable television. This move is smart and necessary. It confirms that the traditional TV model is no longer viable as the backbone of a modern media company.
The Warner-Discovery merger never delivered on its original promise. This separation is the clearest sign yet that legacy media models are broken. What remains is a more honest division between linear television and future-facing IP and streaming assets. Still, the streaming side has not yet proven it can replace the cash flow that cable once generated.
This is not about unlocking value. It is about extending the runway and hoping the next three years provide the growth that the last three failed to deliver.
