Quarterly report pursuant to Section 13 or 15(d)

Earnings (Loss) Per Common Share - Earnings Per Share Basic and Diluted (Details)

v3.21.1
Earnings (Loss) Per Common Share - Earnings Per Share Basic and Diluted (Details) - shares
shares in Millions
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Earnings (Loss) Per Common Share    
Antidilutive securities 25 22
Basic WASO 411 416
Potentially dilutive shares 11 1
Diluted WASO 422 417