Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Name:	us-gaap_GoodwillImpairmentLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Note 3 - Goodwill and Other Intangible Assets (Details Textual) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Goodwill, Impairment Loss		$ 51
Intangible Assets, Net (Excluding Goodwill), Total	250		$ 236
Light Vehicle Segment [Member]
Intangible Assets, Net (Excluding Goodwill), Total	21
Commercial Vehicle Segment [Member]
Goodwill, Impairment Loss		$ 48
Intangible Assets, Net (Excluding Goodwill), Total	79
Off-Highway Segment [Member]
Intangible Assets, Net (Excluding Goodwill), Total	144
Power Technologies Segment [Member]
Intangible Assets, Net (Excluding Goodwill), Total	$ 6