I don't know what % of a loaf it represents but we were looking at no loaf a few days ago.
15% minimum tax on corps is big, so is Medicare negotiating lower drug prices. IRS enforcement is a force multiplier.
It would raise $739 billion in new revenue through a variety of proposals, according to a one-page summary provided by the negotiators: $313 billion through a 15-percent corporate minimum tax, $288 billion from empowering Medicare to negotiate lower drug prices, $124 billion from strong IRS enforcement of tax law and $14 billion from closing the carried interest loophole for money managers.