Retirement Benefits (Schedule of Estimated Future Benefit Payments for Pension and Postretirement Benefits) (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013
U.S. Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
2014	$ 207
2015	219
2016	233
2017	244
2018	255
2019-2023	1,424
Non- U.S Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
2014	287
2015	299
2016	318
2017	342
2018	350
2019-2023	2,046
U.S. Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
2014	11
2015	11
2016	11
2017	11
2018	11
2019-2023	57
Foreign Postretirement Benefit Plan, Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
2014	4
2015	4
2016	5
2017	5
2018	5
2019-2023	$ 27

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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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- Definition

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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