Cooper Tire Acquisition - Schedule of Net Sales and Earnings (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
	Jun. 07, 2021	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Business Acquisition [Line Items]
Income (loss) before income taxes		$ 98	$ (889)	$ 131	$ (1,257)
Net Income (Loss) attributable to Goodyear		$ 67	$ (696)	$ 79	$ (1,315)
Cooper Tire
Business Acquisition [Line Items]
Net Sales	$ 256
Income (loss) before income taxes	(20)
Net Income (Loss) attributable to Goodyear	$ (6)