Divestitures (Details) - Third party logistics business, investment $ in Millions	1 Months Ended
Feb. 28, 2015 USD ($)
Schedule of Equity Method Investments [Line Items]
Percentage of equity interest sold	35.00%
Sale price of investment	$ 177
Cash proceeds from sale	167
Note receivable from sale	10
Realized gain on disposal	120
Carrying value of noncontrolling interest	$ 57

This item represents the amount of cash proceeds received on disposal of an equity method investment.

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- Definition

This item represents the note receivable received on disposal of an equity method investment.

+ References

No definition available.

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- Definition

Percent of the reporting entity's equity method investment which has been sold.

+ References

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- Definition

This item represents the amount of net sales proceeds received on disposal of an equity method investment.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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Amount of gain (loss) on sale or disposal of an equity method investment.

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No definition available.

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- Definition

Amount of equity attributable to noncontrolling interests of an equity method investment of the entity.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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