CHICAGO--(BUSINESS WIRE)--Fitch Ratings has affirmed the Issuer Default Rating (IDR) of First American Financial Corporation (FAF) at 'BBB+' and the Insurer Financial Strength (IFS) rating of the First American Title Insurance Companies (First American) at 'A'. See the complete list of rating actions at the end of this press release. The Rating Outlook for all ratings is Stable. KEY RATING DRIVERS The affirmation is based on the company's strong capitalization, moderate financial leverage, and