Pluto Acquisition I Inc. completed a debt restructuring transaction that included exchanges into new term loans under a new credit agreement. First- and second-lien term loan holders were exchanged into new loans with extended maturities that will rank junior to both a new $175 million first-out obligation and an existing revolving credit facility that was previously ranked pari passu with the prior first-lien term loan. We view the exchanges as distressed and tantamount to a default because both first- and second-lien term loan lenders will receive less that the promises under the original securities. As a result, we lowered our issuer-credit rating on Pluto to 'SD' (selective default) from 'CC' and lowered our issue-level rating on its first-lien term loan