S&P Global Ratings stripped the U.S. of its coveted AAA credit rating in 2011 and Fitch Ratings did the same in 2023. Given how the country¡¯s finances have only worsened since, it was only a matter of time before the third major ratings firm, Moody¡¯s Investors Service, fell in line and did the same.

That moment came late Friday afternoon after markets closed for the week, when Moody¡¯s, like S&P and Fitch, lowered the rating one level, to Aa1.

The action ¡°reflects the increase over more than a decade in government debt and interest payment ratios to levels that are significantly higher than similarly rated sovereigns,¡± Moody¡¯s said in a statement. ¡°Successive U.S. administrations and Congress have failed to agree on measures to reverse the trend of large annual fiscal deficits and growing interest costs.¡±