Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Loss Per Share (Narrative) (Details)

v3.19.1
Loss Per Share (Narrative) (Details) - shares
shares in Millions
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Earnings Per Share [Abstract]    
Antidilutive securities excluded from computation of net loss per share 5.1 3.3