The cash outflow associated with the investment in or advances to an entity in which the reporting entity shares control of the entity with another party or group.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585

Name:	us-gaap_PaymentsToAcquireInterestInJointVenture
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Subsequent Events (Details) - Zenuity kr in Millions, $ in Millions	3 Months Ended
	Jun. 30, 2019 USD ($)	Mar. 31, 2018 USD ($)	Mar. 31, 2018 SEK (kr)
Subsequent Event [Line Items]
Cash contribution to joint venture		$ 71	kr 600
Scenario, Forecast \| Subsequent Event
Subsequent Event [Line Items]
Cash contribution to joint venture	$ 27