XML 51 R40.htm IDEA: XBRL DOCUMENT v3.19.2
Earnings Per Share - Narrative (Details) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2019
Earnings Per Share [Abstract]    
Anti-dilutive shares (in shares) 35,777,398 35,760,242