Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2018

Earnings Per Share [Abstract]

Basic and Diluted Earnings Per Common Share

Basic and diluted earnings per common share are calculated as follows:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(In millions, except per share amounts)	2018		2017		2018		2017
Earnings per share — basic:
Goodyear net income	$	351	$	129	$	583	$	442
Weighted average shares outstanding	236		250		238		251
Earnings per common share — basic	$	1.49	$	0.52	$	2.45	$	1.76
Earnings per share — diluted:
Goodyear net income	$	351	$	129	$	583	$	442
Weighted average shares outstanding	236		250		238		251
Dilutive effect of stock options and other dilutive securities	2		4		3		4
Weighted average shares outstanding — diluted	238		254		241		255
Earnings per common share — diluted	$	1.48	$	0.50	$	2.42	$	1.73