Other (Income) Expense - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Dec. 31, 2023	Jun. 30, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Other Income And Expenses [Line Items]
Write off of previously capitalized Bridge Facility fees					$ 10
Sale leaseback transaction net gain	$ 23	$ 59	$ 88	$ 95
Operating Lease, Right-of-Use Asset	985		985	976
Proceeds from sale and leaseback of consumer and commercial tire and service centers	24	66	$ 99	$ 108
Leaseback terms			Leaseback terms for this location include a 5-year initial term	Leaseback terms for all locations include a 15-year initial term with up to six 5-year renewal options
Operating lease right of use assets	$ 7	$ 24	$ 7	$ 57
Gain (loss) related to litigation settlement					69
Pension cost (reversal of cost)			40	124	43
Interest income other			84	34	24
Miscellaneous (income) expense			(108)	(75)	(94)
Insurance settlement gain					69
Impact Of Verdict And Other Fees				15
Miscellaneous income loss expense			10
Argentina [Member]
Other Income And Expenses [Line Items]
Net foreign currency exchange (gains) losses include expense related to out of period adjustment			80	19	13
Interest income other			44	$ 17	8
Miscellaneous income loss expense					$ 10
Turkish lira [Member]
Other Income And Expenses [Line Items]
Net foreign currency exchange (gains) losses include expense related to out of period adjustment			13
Miscellaneous Income Expense [Member]
Other Income And Expenses [Line Items]
Miscellaneous (income) expense			31
Income from legal matter			11
Income from write off of accumulated foreign currency translation adjustment			$ 5