Goodwill and Intangible Assets, Net Goodwill Table (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Jan. 01, 2019	Jan. 01, 2018
Goodwill [Line Items]
Gross carrying amount of goodwill	$ 369	$ 334	$ 334	$ 327
Goodwill arising from acquisitions	34	8
Foreign exchange adjustments to goodwill	1	(1)
Accumulated impairment of goodwill	(87)	(87)	(87)	0
Impairment of goodwill	0	(87)
Goodwill	282	247
Automotive Segment
Goodwill [Line Items]
Gross carrying amount of goodwill	336	328	328	320
Goodwill arising from acquisitions	8	8
Foreign exchange adjustments to goodwill	0	0
Accumulated impairment of goodwill	(87)	(87)	(87)	0
Impairment of goodwill	0	(87)
Goodwill	249	241
Food Packaging Segment
Goodwill [Line Items]
Gross carrying amount of goodwill	6	6	6	7
Goodwill arising from acquisitions	0	0
Foreign exchange adjustments to goodwill	0	(1)
Accumulated impairment of goodwill	0	0	0	$ 0
Impairment of goodwill	0	0
Goodwill	6	$ 6
Metals Segment
Goodwill [Line Items]
Gross carrying amount of goodwill	4		0
Goodwill arising from acquisitions	4
Foreign exchange adjustments to goodwill	0
Accumulated impairment of goodwill	0		0
Impairment of goodwill	0
Goodwill	4
Home Fashion Segment
Goodwill [Line Items]
Gross carrying amount of goodwill	23		0
Goodwill arising from acquisitions	22
Foreign exchange adjustments to goodwill	1
Accumulated impairment of goodwill	0		$ 0
Impairment of goodwill	0
Goodwill	$ 23

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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