Earnings Per Common Share (Policies)

9 Months Ended

Sep. 30, 2015

Earnings Per Share [Abstract]

Earnings Per Share Policy

Washington Trust utilizes the two-class method earnings allocation formula to determine earnings per share of each class of stock according to dividends and participation rights in undistributed earnings.  Share-based payments that entitle holders to receive non-forfeitable dividends before vesting are considered participating securities and included in earnings allocation for computing basic earnings per share under this method.  Undistributed income is allocated to common shareholders and participating securities under the two-class method based upon the proportion of each to the total weighted average shares available.