The claim that Senate Republicans are ending negotiations with Democrats and plan to fund ICE for multiple years through budget reconciliation requiring only 50 votes and support from Senator JD Vance is mostly true because multiple sources confirm GOP efforts to use reconciliation to fund ICE separately, though the exact duration (three years) and final consensus on ending negotiations are less explicitly confirmed.
The Senate GOP is reportedly DONE negotiating with Democrats and will move to fund ICE for THREE YEARS in budget reconciliation, which only needs 50 votes and JD Vance

What Senate Democrats Won—and Lost—in the Shutdown Deal - The New Republic
Source: newrepublic.com
Key Evidence
Multiple sources confirm Senate Republicans plan to fund ICE through budget reconciliation requiring only a simple majority vote (The New Republic, CBS News).
Senator Ted Cruz advocates for long-term ICE funding via reconciliation without Democratic support (Fox News).
Reports indicate bipartisan negotiations are stalled or difficult but do not definitively confirm that Senate GOP is completely done negotiating with Democrats (The Guardian, NPR).
What the Evidence Shows
Multiple reputable sources indicate that Senate Republicans are pursuing a strategy to fund ICE (Immigration and Customs Enforcement) through the budget reconciliation process, which requires only a simple majority (50 votes plus the Vice President) rather than the 60 votes needed to overcome a filibuster. This approach is intended to bypass Democratic opposition. For example, The New Republic, CBS News, and The Hill report that Republicans are separating ICE funding from broader Homeland Security appropriations to facilitate passage via reconciliation.newrepublic.comnewrepublic.comWhat Senate Democrats Won—and Lost—in the Shutdown Deal
thehill.comthehill.comSenate GOP says DHS deal in sight after Trump signals he can back compromise...+2 more
Senator Ted Cruz has publicly advocated for funding ICE for an extended period (up to a decade) through reconciliation without Democratic votes, which supports the idea that GOP members see reconciliation as a viable path. However, while the claim mentions a three-year funding period, sources do not uniformly specify this exact timeframe; some mention longer or unspecified durations.foxnews.comfoxnews.comRepublicans can fund ICE for an entire decade without a single Dem vote: Sen...
Regarding the assertion that Senate GOP is "done negotiating" with Democrats, sources suggest Republicans are increasingly relying on reconciliation due to stalled bipartisan talks but do not definitively state that all negotiations have ceased. The Guardian and NPR highlight ongoing challenges and lack of Democratic support, implying negotiations remain difficult but not conclusively ended.theguardian.comtheguardian.comHouse Republicans reject DHS funding package earlier passed by Senate
npr.orgnpr.orgDHS funding deal on shaky ground as Trump and Democrats both decline to embrace...
The mention of Senator JD Vance as a key vote aligns with the fact that reconciliation requires only a simple majority within the GOP caucus, including potentially pivotal senators like Vance. However, no source explicitly singles him out as decisive in this context.
In summary, the core elements of the claim, GOP moving to fund ICE via reconciliation needing 50 votes, are well supported. The specifics about ending negotiations and the exact three-year funding term are less clearly documented in available sources.