American Securities LLC and Lindsay Goldberg LLC plan to acquire Maverick US 2, LLC (also known as Amentum) from AECOM for $2.4 billion, funded mostly with debt, resulting in adjusted leverage of 11.4x-11.8x after accounting for transaction-related fees and expenses. On Jan. 7, 2020, we assigned our 'B' issuer credit rating to Amentum. At the same time, we assigned our 'B' issue-level and '3' recovery ratings to the company's first-lien credit facility consisting of a $200 million revolver and a $1.015 billion first-lien term loan. The stable outlook reflects our expectation that debt leverage will decline significantly in 2021 (September fiscal year-end) to 5.4x-5.8x from 11.4x-11.8x in 2020, due to the absence of significant transaction-related fees and expenses that occur