CHICAGO--(BUSINESS WIRE)--Fitch Ratings has affirmed the ratings for Dover Corporation (Dover, NYSE: DOV), including the Long-term Issuer Default Rating (IDR) at 'A'. Fitch's actions affect roughly $2.7 billion of total debt. The Rating Outlook is Stable. A full list of ratings follows at the end of this release. KEY RATINGS DRIVERS The ratings and Outlook reflect Fitch's expectations for solid operating results, despite near-term headwinds from lower oil prices. Dover's efficiency initiatives