Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Income Statement [Abstract]
Net Sales (Note 2)	$ 3,881	$ 4,253
Cost of Goods Sold	3,188	3,513
Selling, Administrative and General Expense	668	650
Rationalizations (Note 3)	104	81
Interest Expense	95	115
Other (Income) Expense (Note 4)	9	25
Net (Gain) Loss on Asset Sales	(3)	(262)
Income (Loss) before Income Taxes	(180)	131
United States and Foreign Tax Expense (Note 5)	66	13
Net Income (Loss)	(246)	118
Less: Minority Shareholders’ Net Income (Loss)	3	3
Goodyear Net Income (Loss)	$ (249)	$ 115
Goodyear Net Income (Loss) — Per Share of Common Stock
Basic (in dollars per share)	$ (0.86)	$ 0.40
Basic, Weighted Average Shares Outstanding (Note 6) (in shares)	288	287
Diluted (in dollars per share)	$ (0.86)	$ 0.40
Diluted, Weighted Average Shares Outstanding (Note 6) (in shares)	288	289