Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2019	Jun. 30, 2018
Income Statement [Abstract]
Net Sales (Note 2)	$ 3,632		$ 3,841		$ 7,230	$ 7,671
Cost of Goods Sold	2,855		2,949		5,734	5,925
Selling, Administrative and General Expense	586		588		1,133	1,179
Rationalizations (Note 3)	4		(2)		107	35
Interest Expense	88		78		173	154
Other (Income) Expense (Note 4)	17		45		39	82
Income before Income Taxes	82		183		44	296
United States and Foreign Tax Expense (Note 5)	26		19		32	52
Net Income (Loss)	56	$ (44)	164	$ 80	12	244
Less: Minority Shareholders’ Net Income	2		7		19	12
Goodyear Net Income (Loss)	$ 54		$ 157		$ (7)	$ 232
Goodyear Net Income (Loss) — Per Share of Common Stock
Basic (dollars per share)	$ 0.23		$ 0.66		$ (0.03)	$ 0.97
Weighted Average Shares Outstanding - Basic (Note 6) (shares)	233		239		232	240
Diluted (dollars per share)	$ 0.23		$ 0.65		$ (0.03)	$ 0.96
Weighted Average Shares Outstanding - Diluted (Note 6) (shares)	234		241		232	242