Pension, Postretirement Health Care and Life Insurance Benefit Plans (Expected Benefit Payments) (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2014
U.S. Plans [Member] \| Qualified Plans [Member]
Estimated future benefit payments [Abstract]
2015	$ 94
2016	79
2017	75
2018	76
2019	74
Following five years thereafter	357
U.S. Plans [Member] \| Nonqualified Plans [Member]
Estimated future benefit payments [Abstract]
2015	12
2016	11
2017	10
2018	10
2019	10
Following five years thereafter	45
Non-U.S. Plans [Member] \| Qualified Plans [Member]
Estimated future benefit payments [Abstract]
2015	14
2016	14
2017	15
2018	15
2019	16
Following five years thereafter	89
Other Postretirement Benefits [Member]
Estimated future benefit payments [Abstract]
2015	9
2016	9
2017	9
2018	8
2019	8
Following five years thereafter	$ 32

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Amount of benefits expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year from a defined benefit plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (f)

-URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920

+ Details

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- Definition

Amount of benefits expected to be paid in the next fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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- Definition

Amount of benefits expected to be paid in the fifth fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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Amount of benefits expected to be paid in the fourth fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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- Definition

Amount of benefits expected to be paid in the third fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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Amount of benefits expected to be paid in the second fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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