Earnings Per Share - Basic and Diluted Earnings per Common Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings (loss) per share - basic:
Goodyear net income	$ 44	$ 132	$ 306	$ 211
Weighted average shares outstanding (in shares)	284	283	284	254
Earnings per common share - basic	$ 0.16	$ 0.47	$ 1.08	$ 0.83
Earnings (loss) per share — diluted:
Goodyear net income	$ 44	$ 132	$ 306	$ 211
Weighted Average Shares Outstanding	284	283	284	254
Dilutive effect of stock options and other dilutive securities (in shares)	2	3	2	3
Weighted average shares outstanding — diluted (in shares)	286	286	286	257
Earnings per common share - diluted	$ 0.16	$ 0.46	$ 1.07	$ 0.82