XML 25 R11.htm IDEA: XBRL DOCUMENT v3.10.0.1
Earnings Per Share
9 Months Ended
Sep. 30, 2018
Earnings Per Share  
Earnings Per Share [Text Block]

NOTE 2. EARNINGS PER SHARE

A reconciliation of the numerators and denominators of basic and diluted earnings per share for the three months and nine months ended September 30, 2018 and 2017, is shown in the table below:

Three months endedNine months ended
September 30, September 30,
2018201720182017
Numerators
Numerator for basic earnings per share:
Net Income$4,816$3,123$14,823$10,711
Less: Net income attributable to noncontrolling interest(98)(94)(311)(298)
Net Income attributable to AT&T4,7183,02914,51210,413
Dilutive potential common shares:
Share-based payment43139
Numerator for diluted earnings per share$4,722$3,032$14,525$10,422
Denominators (000,000)
Denominator for basic earnings per share:
Weighted average number of common shares outstanding7,2846,1626,6036,164
Dilutive potential common shares:
Share-based payment (in shares)36202720
Denominator for diluted earnings per share7,3206,1826,6306,184
Basic earnings per share attributable to AT&T$0.65$0.49$2.19$1.69
Diluted earnings per share attributable to AT&T$0.65$0.49$2.19$1.69