OLDWICK, N.J.–(BUSINESS WIRE)– #insurance–AM Best has revised the outlooks to stable from negative and affirmed the Financial Strength Rating of A (Excellent) and the Long-Term Issuer Credit Ratings of “a” (Excellent) of Farm Bureau Property & Casualty Insurance Company and Western Agricultural Insurance Company, both domiciled in West Des Moines, IA, and collectively known as Farm Bureau Property & Casualty Group.The Credit Ratings (ratings) reflect Farm Bureau Property & Casualty Group’s bal