Discontinued — last reported Q1 '21
Favorable development (a decrease in reserves) indicates that initial loss estimates were conservative, while adverse development (an increase in reserves) suggests that past claims are proving more costly than originally anticipated.
This metric represents the development of loss reserves for the surety insurance line of business related to claims incu...
Peer insurance companies typically report this as 'prior year reserve development' within their surety or specialty lines, with investors looking for consistent reserve releases as a sign of disciplined underwriting.
acgl_segment_surety_line_of_business_prior_years