v3.20.4
Earnings Per Share
12 Months Ended
Dec. 31, 2020
Earnings Per Share [Abstract]  
Earnings Per Share
NOTE 2. EARNINGS PER SHARE

A reconciliation of the numerators and denominators of basic and diluted earnings per share is shown in the table below:
Year Ended December 31,202020192018
Numerators
Numerator for basic earnings per share:
Net Income (Loss)$(3,821)$14,975 $19,953 
Less: Net Income Attributable to Noncontrolling Interest(1,355)(1,072)(583)
Net Income (Loss) Attributable to AT&T(5,176)13,903 19,370 
Less: Preferred Stock Dividends(193)(3)— 
Net Income (Loss) Attributable to Common Stock(5,369)13,900 19,370 
Dilutive potential common shares:
Share-based payment 1
23 21 19 
Numerator for diluted earnings per share$(5,346)$13,921 $19,389 
Denominators (000,000)
Denominator for basic earnings per share:
Weighted average number of common shares outstanding7,157 7,319 6,778 
Dilutive potential common shares:
Share-based payment (in shares) 1
26 29 28 
Denominator for diluted earnings per share7,183 7,348 6,806 
Basic Earnings Per Share Attributable to Common Stock$(0.75)$1.90 $2.85 
Diluted Earnings Per Share Attributable to Common Stock 1
$(0.75)$1.89 $2.85 
1For 2020, dilutive potential common shares are not included in the computation of diluted earnings per share because their effect is antidilutive as a result of the net loss.

In the first quarter of 2020, we completed an accelerated share repurchase agreement with a third-party financial institution to repurchase AT&T common stock (see Note 17). Under the terms of the agreement, we paid the financial institution $4,000 and received 104.8 million shares.