v2.4.0.8

Retirement Benefits Plans - Fair Value of Pension Plan Assets (Details 11) (USD $) In Millions, unless otherwise specified | 12 Months Ended |
--- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | $ 4,372 | $ 3,855
United States pension plans percentage of worldwide pension assets | 67.00% |
United Kingdom pension plans percentage of worldwide pension assets | 26.00% |
United States pension plans' target allocation of United States equities | 36.00% |
United States pension plans' target allocation of non-United States equities | 32.00% |
United States pension plans' target allocation of real estate | 7.00% |
United States pension plans' target allocation of debt securities and other, including cash equivalents | 25.00% |
United Kingdom pension plans' target allocation of equities | 57.00% |
Quoted prices in active markets for identical assets (Level 1) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 471 | 416
Other observable inputs (Level 2) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 3,801 | 3,398
Unobservable inputs (Level 3) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 100 | 41
Non-United States Equity and Global Equities [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 1,453 | 1,313
Non-United States Equity and Global Equities [Member] | Quoted prices in active markets for identical assets (Level 1) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Non-United States Equity and Global Equities [Member] | Other observable inputs (Level 2) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 1,453 | 1,313
Non-United States Equity and Global Equities [Member] | Unobservable inputs (Level 3) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
United States Equity [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 1,153 | 978
United States Equity [Member] | Quoted prices in active markets for identical assets (Level 1) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
United States Equity [Member] | Other observable inputs (Level 2) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 1,153 | 978
United States Equity [Member] | Unobservable inputs (Level 3) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Fixed Income [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 609 | 538
Fixed Income [Member] | Quoted prices in active markets for identical assets (Level 1) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Fixed Income [Member] | Other observable inputs (Level 2) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 609 | 538
Fixed Income [Member] | Unobservable inputs (Level 3) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Long Duration Funds [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 63 | 61
Long Duration Funds [Member] | Quoted prices in active markets for identical assets (Level 1) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Long Duration Funds [Member] | Other observable inputs (Level 2) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 63 | 61
Long Duration Funds [Member] | Unobservable inputs (Level 3) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Exchange Traded Funds [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 64 | 43
Exchange Traded Funds [Member] | Quoted prices in active markets for identical assets (Level 1) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Exchange Traded Funds [Member] | Other observable inputs (Level 2) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 64 | 43
Exchange Traded Funds [Member] | Unobservable inputs (Level 3) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Fixed Income Securities [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 274 | 331
Fixed Income Securities [Member] | Quoted prices in active markets for identical assets (Level 1) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Fixed Income Securities [Member] | Other observable inputs (Level 2) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 274 | 331
Fixed Income Securities [Member] | Unobservable inputs (Level 3) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
United States treasuries [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 63 | 143
United States treasuries [Member] | Quoted prices in active markets for identical assets (Level 1) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 63 | 143
United States treasuries [Member] | Other observable inputs (Level 2) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
United States treasuries [Member] | Unobservable inputs (Level 3) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Real Estate Securities [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 220 | 124
Real Estate Securities [Member] | Quoted prices in active markets for identical assets (Level 1) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 214 | 119
Real Estate Securities [Member] | Other observable inputs (Level 2) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Real Estate Securities [Member] | Unobservable inputs (Level 3) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 6 | 5
Equity Securities [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 141 | 104
Equity Securities [Member] | Quoted prices in active markets for identical assets (Level 1) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 141 | 104
Equity Securities [Member] | Other observable inputs (Level 2) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Equity Securities [Member] | Unobservable inputs (Level 3) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Cash Equivalents [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 187 | 140
Cash Equivalents [Member] | Quoted prices in active markets for identical assets (Level 1) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 6 | 7
Cash Equivalents [Member] | Other observable inputs (Level 2) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 181 | 133
Cash Equivalents [Member] | Unobservable inputs (Level 3) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Exchange Traded Funds [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 47 | 40
Exchange Traded Funds [Member] | Quoted prices in active markets for identical assets (Level 1) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 47 | 40
Exchange Traded Funds [Member] | Other observable inputs (Level 2) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Exchange Traded Funds [Member] | Unobservable inputs (Level 3) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 0
Other Pension Plan Assets [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 98 | 40
Other Pension Plan Assets [Member] | Quoted prices in active markets for identical assets (Level 1) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 0 | 3
Other Pension Plan Assets [Member] | Other observable inputs (Level 2) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | 4 | 1
Other Pension Plan Assets [Member] | Unobservable inputs (Level 3) [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Total pension plan assets | $ 94 | $ 36

X
- Definition Defined Benefit Plan, Target Allocation Percentage of Assets, Debt Securities and Other: Target allocation percentage of investments in debt securities and other, including cash equivalents, to total plan assets presented on a weighted-average basis as of the measurement date of the latest statement of financial position. + References No definition available. + Details
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- Definition United Kingdom target allocation of equities + References No definition available. + Details
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- Definition United Kingdom plans of worldwide pension assets + References No definition available. + Details
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- Definition United States plan of worldwide pension assets + References No definition available. + Details
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- Definition Defined Benefit Plan, Target Allocation Percentage of Assets, Non-United States Equity Securities: Defined Benefit Plan, Target Allocation Percentage of Assets, United States Equity Securities: Target allocation percentage of investments in non-United States equity securities to total plan assets presented on a weighted-average basis as of the measurement date of the latest statement of financial position. + References No definition available. + Details
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- Definition Defined Benefit Plan, Target Allocation Percentage of Assets, United States Equity Securities: Target allocation percentage of investments in United States equity securities to total plan assets presented on a weighted-average basis as of the measurement date of the latest statement of financial position. + References No definition available. + Details
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- Definition Assets, usually stocks, bonds, and other investments, that have been segregated and restricted (usually in a trust) to provide benefits, at their fair value as of the measurement date. Plan assets include amounts contributed by the employer (and by employees for a contributory plan) and amounts earned from investing the contributions, less benefits paid. If a plan has liabilities other than for benefits, those non-benefit obligations may be considered as reductions of plan assets. + 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 (b) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 30 -Section 35 -Paragraph 50 -URI http://asc.fasb.org/extlink&oid=29635418&loc=d3e12355-114930 + Details
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- Definition Target allocation of investments of this type to total plan assets presented on a weighted average basis. + 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 (d)(i) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (c)(i) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e2446-114920 + Details
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