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Acquisitions and Divestitures (Details) - USD ($) $ in Millions	3 Months Ended				12 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Supplemental Cash Flow Information [Abstract]
Proceeds from Divestiture of Interest in Consolidated Subsidiaries					$ 145	$ 1,340	$ 0
Held-for-sale impairment charges					0	23	804
India Automotive Operations \| Disposal Group, Held-for-sale, Not Discontinued Operations
Supplemental Cash Flow Information [Abstract]
Held-for-sale impairment charges						$ 23	$ 804
Ford Credit \| Operating Segments \| Forso Nordic AB \| Disposal Group, Held-for-sale, Not Discontinued Operations
Supplemental Cash Flow Information [Abstract]
Proceeds from Divestiture of Interest in Consolidated Subsidiaries				$ 1,300
Ford Credit \| Operating Segments \| Forso Nordic AB \| Other Income [Member] \| Disposal Group, Held-for-sale, Not Discontinued Operations
Supplemental Income Statement Elements [Abstract]
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal				$ 4
Company excluding Ford Credit \| Operating Segments \| Argo AI [Member]
Supplemental Cash Flow Information [Abstract]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Sale of Interest by Parent			$ 500
Deconsolidation, Gain (Loss), Amount			3,500
Company excluding Ford Credit \| Operating Segments \| Getrag Ford Transmissions GmbH
Supplemental Cash Flow Information [Abstract]
Business Combination, Step Acquisition, Equity Interest in Acquiree, Fair Value					273
Company excluding Ford Credit \| Operating Segments \| Other Income [Member] \| Argo AI [Member]
Supplemental Cash Flow Information [Abstract]
Deconsolidation, Revaluation of Retained Investment, Gain (Loss), Amount			$ 2,900
Company excluding Ford Credit \| Operating Segments \| Ford Lio Ho Motor Co Ltd FLH \| Other Income [Member]
Supplemental Income Statement Elements [Abstract]
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal	$ 161
Company excluding Ford Credit \| Operating Segments \| Getrag Ford Transmissions GmbH
Supplemental Cash Flow Information [Abstract]
Business Combination, Consideration Transferred		$ 273
Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain					$ 178
Company excluding Ford Credit \| Operating Segments \| Getrag Ford Transmissions GmbH \| Income (Loss) from Equity Method Investments
Supplemental Cash Flow Information [Abstract]
Equity Method Investment, Realized Gain (Loss) on Disposal		$ 40