Acquisitions, Dispositions And Other Adjustments (Tables)

12 Months Ended

Dec. 31, 2017

Acquisitions, Dispositions And Other Adjustments

Business Acquisition, Pro Forma Information [Table Text Block]

		(Unaudited)
		Year Ended
		December 31,
		2015		2014
Total operating revenues	$	165,694	$	165,595
Net Income Attributable to AT&T		12,683		6,412
Basic Earnings Per Share Attributable to AT&T	$	2.06	$	1.04
Diluted Earnings Per Share Attributable to AT&T	$	2.06	$	1.04