Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Statement of Comprehensive Income [Abstract]
Net Income	$ 208	$ 232	$ 444	$ 194
Other Comprehensive Income (Loss):
Foreign currency translation, net of tax of $10 and ($24) in 2015 ($0 and $0 in 2014)	23	21	(105)	15
Reclassification adjustment for amounts recognized in income, net of tax of $0 and $0 in 2015 ($0 and $0 in 2014)	1	(2)	1	(2)
Defined benefit plans:
Amortization of prior service cost and unrecognized gains and losses included in total benefit cost, net of tax of $9 and $18 in 2015 ($1 and $3 in 2014)	18	25	37	57
Decrease in net actuarial losses, net of tax of $11 and $11 in 2015 ($3 and $3 in 2014)	24	5	24	24
Immediate recognition of prior service cost and unrecognized gains and losses due to curtailments, settlements, and divestitures, net of tax of $0 and $0 in 2015 ($0 and $0 in 2014)	2	0	2	42
Deferred derivative gains (losses), net of tax of $0 and $2 in 2015 ($(1) and $(1) in 2014)	(3)	1	10	(1)
Reclassification adjustment for amounts recognized in income, net of tax	(9)	0	(13)	1
Unrealized investment gains (losses), net of tax of ($3) and $1 in 2015 ($0 and $0 in 2014)	(6)	6	1	1
Other Comprehensive Income (Loss)	50	56	(43)	137
Comprehensive Income	258	288	401	331
Less: Comprehensive Income (Loss) Attributable to Minority Shareholders	35	22	(15)	51
Goodyear Comprehensive Income	$ 223	$ 266	$ 416	$ 280