Postretirement Benefit Plans (Details 13) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013
Pension
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block
2014	$ 35
2015	36
2016	37
2017	38
2018	39
Years 2019-2023	222
Other Benefits
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block
2014	3
2015	3
2016	3
2017	3
2018	3
Years 2019-2023	$ 20

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.

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=21915506&loc=d3e1928-114920

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

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

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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.

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

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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.

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