CHICAGO--(BUSINESS WIRE)--Fitch Ratings has affirmed the Issuer Default Ratings (IDRs) for Eaton Corporation plc and its indirect subsidiary Eaton Corporation (together 'Eaton') at 'BBB+'. The Rating Outlook is Stable. A detailed list of ratings follows at the end of this press release. KEY RATING DRIVERS The ratings incorporate Fitch's expectations that Eaton's credit metrics will recover further as it completes the integration of Cooper Industries plc (Cooper) and repays an additional $1.2 bi