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Cooper Tire Acquisition - Supplemental Cash Flow information related to the Acquisition (Details) - USD ($) $ in Millions		12 Months Ended
	Jun. 07, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Business Acquisition [Line Items]
Acquisition of Cooper Tire, net of cash and restricted cash acquired		$ 1,856	$ 0	$ 0
Cooper Tire [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Gross	$ 2,155
Less: Cash acquired	231
Less: Restricted cash acquired	68
Acquisition of Cooper Tire, net of cash and restricted cash acquired	$ 1,856

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Restricted cash acquired from acquisition.

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The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business).

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-Publisher FASB
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-Section 45
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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

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