Subsequent Event (Details) - Volkswagen Truck and Bus GmbH [Member] - Subsequent Event [Member] $ / shares in Units, shares in Millions, $ in Millions	Sep. 05, 2016 USD ($) $ / shares shares
Subsequent Event [Line Items]
Percentage of equity sold to Acquirer	19.90%
Pro forma percentage of equity sold to Acquirer	16.60%
Share price (in usd per share) \| $ / shares	$ 15.76
Shares sold (in shares) \| shares	16.2
Value of sale \| $	$ 256
Maximum [Member]
Subsequent Event [Line Items]
Percentage of equity sold to Acquirer	20.00%

Stock Purchase Agreement, Ownership Percentage Transferred to Acquirer

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- Definition

Stock Purchase Agreement, Ownership Percentage Transferred to Acquirer, Pro Forma

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

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- Definition

Number of new stock issued during the period.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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- Definition

Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Topic 505
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-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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