>Congress last month appropriated $454 billion to absorb possible losses on the Fed programs, which will provide trillions of dollars in loans to businesses and municipalities. The money from the Treasury serves as a buffer to protect the Fed against losses. Some of Fed’s investments may end up being profitable, while others will lose money, Mr. Mnuchin said on a conference call with reporters. All told, he said, the U.S. aims to at least come out even.

>The Treasury has pledged $185 billion so far from the funds Congress provided to support roughly $2.3 trillion in lending by the central bank, including loans for states and municipalities and midsize businesses. Mr. Mnuchin said he’s holding some money in reserve while he monitors the economy and the effectiveness of the programs.

https://crsreports.congress.gov/product/pdf/IN/IN11327

>Although there were no losses from these facilities after the 2008 financial crisis, some of the 2020 facilities pose greater risk, and assets from Treasury’s Exchange Stabilization Fund (ESF) have been pledged to backstop losses on several of the facilities today. To date, $215 billion has been pledged to these programs (see Table 1)

OP isn't even accurate on its own terms. $215 billion has been pledged, not the $114 billion OP claims.