Reclassifications out of Accumulated Other Comprehensive Loss - Schedule of Reclassifications (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other (Income) Expense	$ 119	$ 98	$ (174)
United States and Foreign Taxes	(110)	(474)	(303)
Goodyear Net Income (Loss)	(1,254)	(311)	693
Cost of Goods Sold	(10,337)	(11,602)	(11,961)
Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Goodyear Net Income (Loss)	118	94	132
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	144	137	139
Income (Loss) Attributable to Parent	173	143	164
United States and Foreign Taxes	(42)	(35)	(39)
Goodyear Net Income (Loss)	131	108	125
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	29	6	25
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
Goodyear Net Income (Loss)	(13)	(14)	7
Cost of Goods Sold	$ (13)	$ (14)	$ 7