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Employee Benefits (Tables) | 6 Months Ended
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Jun. 30, 2014
Compensation and Retirement Disclosure [Abstract] |
Schedule of net periodic cost (income) | The following table sets forth the benefit cost (income) related to the Company's pension plans for the three and six months ended June 30, 2014 and 2013.
| Pension Benefit Cost (Income)
| Three Months Ended June 30, | Six Months Ended June 30,
| 2014 | 2013 | 2014 | 2013
| (in millions)
Interest cost | $ | 7 |  | $ | 6 |  | $ | 14 |  | $ | 8 |
Expected return on plan assets | (9 | ) | (8 | ) | (18 | ) | (11 | )
Amortization of net loss | — |  | — |  | — |  | 1 |
Settlement losses | 1 |  | — |  | 1 |  | — |
Net periodic cost (income) | $ | (1 | ) | $ | (2 | ) | $ | (3 | ) | $ | (2 | )

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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + 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 (h) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920 + Details
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