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Costs Associated with Rationalization Programs - Narrative (Details) $ in Millions	3 Months Ended			9 Months Ended	12 Months Ended
	Dec. 31, 2024 USD ($) Employee	Jun. 30, 2024 USD ($)	Mar. 31, 2024 USD ($)	Sep. 30, 2024 USD ($) Employee	Dec. 31, 2024 USD ($) Employee	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Restructuring Cost and Reserve [Line Items]
Expected number of position to be released (in employees) \| Employee					2,350
Restructuring reserve	$ 397				$ 397	$ 534	$ 117	$ 88
Net Rationalization Charges (Note 3)					86	502	129
Reversed to the Statement of Operations					(45)	(8)	(9)
Rationalization charges to date	1,050				1,050
Future rationalization charges expected	$ 150				150
Number of associates released \| Employee	750
Segment Operating Income					155	(677)	399
Accrued expenses deductible as paid	$ 316				316	343
Restructuring Charges Excluding Reversals And Pension Gains					131	510	138
Other Current Liabilities	1,089				1,089	1,165
Asset write-offs and accelerated depreciation, net (Note 3)					146	36	37
Operating Segments
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					72	453	124
Segment Operating Income					1,318	968	1,276
Asset write-offs and accelerated depreciation, net (Note 3)					126	36	20
September 2024 [Member]
Restructuring Cost and Reserve [Line Items]
Accrued expenses related to plans	4				4
Number Of Job Reduction \| Employee				190
Estimated total pre-tax charges				$ 9
June 2024 [Member]
Restructuring Cost and Reserve [Line Items]
Accrued expenses related to plans	9				9
Estimated total pre-tax charges		$ 28
Non cash charges		10
March 2024 [Member]
Restructuring Cost and Reserve [Line Items]
Accrued expenses related to plans	3				3
Estimated total pre-tax charges			$ 40
Amiens Labor Claims
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	5				$ 5
Prior Year Plans
Restructuring Cost and Reserve [Line Items]
Expected number of position to be released (in employees) \| Employee					1,100
Restructuring reserve	$ 4				$ 4
Net Rationalization Charges (Note 3)					51	29	18
Prior Year Plans \| Selling Administrative and General expense [Member]
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					2
Prior Year Plans \| Workforce Reorganization Plan [Member]
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					3
Prior Year Plans \| Gadsden [Member]
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					3
Current Year Plans
Restructuring Cost and Reserve [Line Items]
Expected number of position to be released (in employees) \| Employee	950
Net Rationalization Charges (Note 3)					35	473	111
Emea Distribution Network [Member]
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					3
Europe, Middle East, and Africa Restructuring Plan - Operating Efficiency
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					38
Costs Reduction Plan [Member]
Restructuring Cost and Reserve [Line Items]
Estimated total pre-tax charges			20
South Africa \| Prior Year Plans
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					1	2
Americas \| Prior Year Plans \| Selling Administrative and General expense [Member]
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					4
Melksham [Member] \| Prior Year Plans
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					11	16
Cooper Tier [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	$ 3				3
Cooper Tier [Member] \| Prior Year Plans
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					1	9
Fulda [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	258				258
Fulda [Member] \| Selling Administrative and General expense [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	5				5
Fulda [Member] \| Europe, Middle East, and Africa Restructuring Plan - Operating Efficiency
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	94				94
Fulda [Member] \| AUSTRALIA
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	1				1
Fulda And Furstenwalde [Member] \| Prior Year Plans
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					52
Europe Middle Eastand Africa Restructuring Plan Manufacturing Employee Severanceand Operating Efficiency [Member] \| Prior Year Plans
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					15
Gadsden Restructuring Plan To Offer Voluntary Buy Outs To Certain Associates [Member] \| Prior Year Plans
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)						6	15
Discontinued operation in russia [Member] \| Prior Year Plans
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)						2
Reversals Charges [Member] \| Prior Year Plans
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					45	8	9
Global Operations and Technology Organization [Member] \| Emea Distribution Network [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	1				1
Associate Related Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	396				396	518	115	$ 88
Reversed to the Statement of Operations					(45)	(8)	(9)
Restructuring Charges Excluding Reversals And Pension Gains					66	453	110
Other Current Liabilities	$ 296				296	239
Associate Related Costs [Member] \| June 2024 [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges Excluding Reversals And Pension Gains		$ 18
Associate Related Costs [Member] \| March 2024 [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges Excluding Reversals And Pension Gains			$ 16
Associate Related Costs [Member] \| Prior Year Plans
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					(9)	(5)	0
Associate Related Costs [Member] \| Current Year Plans
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)					$ 30	$ 449	103
Modernizing Tire Manufacturing Facilities In Germany [Member] \| Prior Year Plans
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)							7
Global SAG headcount [Member] \| Prior Year Plans
Restructuring Cost and Reserve [Line Items]
Net Rationalization Charges (Note 3)							$ 3