Accumulated Other Comprehensive Loss - Schedule of Reclassifications (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other (Income) Expense	$ 9	$ 32	$ 73	$ 93
United States and Foreign Taxes	(53)	13	(95)	(50)
Goodyear Net Income (Loss)	132	(2)	211	(1,317)
Cost of Goods Sold	(3,894)	(2,775)	(9,723)	(7,543)
Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Goodyear Net Income (Loss)	34	38	100	85
Reclassification out of Accumulated Other Comprehensive Income | Accumulated Defined Benefit Plans Adjustment Attributable to Parent
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other (Income) Expense	34	36	104	108
Income (Loss) Attributable to Parent	45	54	134	125
United States and Foreign Taxes	(11)	(13)	(32)	(29)
Goodyear Net Income (Loss)	34	41	102	96
Reclassification out of Accumulated Other Comprehensive Income | Accumulated Defined Benefit Plans Adjustment, Immediate Recognition of Prior Service and Gain (Loss) Attributable to Parent, Due to Divestitures
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other (Income) Expense	11	18	30	17
Reclassification out of Accumulated Other Comprehensive Income | Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
United States and Foreign Taxes	0	0	0	0
Goodyear Net Income (Loss)	0	(3)	(2)	(11)
Cost of Goods Sold	$ 0	$ (3)	$ (2)	$ (11)