Quarterly report pursuant to Section 13 or 15(d)

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

v3.21.2
Earnings (Loss) Per Common Share - Earnings Per Share Basic and Diluted (Details) - shares
shares in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Earnings (Loss) Per Common Share        
Antidilutive securities 22 22 22 22
Basic WASO 410 417 410 416
Potentially dilutive shares 13 1 13 2
Diluted WASO 423 418 423 418