Leases Rentals and Outsourced Service Arrangements	12 Months Ended
Dec. 31, 2012
Leases Rentals And Outsourced Service Arrangements [Abstract]
Leases, Rentals and Outsourced Service Arrangements	Note 22 — Leases, Rentals and Outsourced Service Arrangements The Company has several operating leases, primarily for office space, with a weighted average term of approximately 9 years. Some of these leases include renewal options and other incentives that are amortized over the life of the lease. Rental expenses for operating leases amounted to $130 million in 2012, $115 million in 2011 and $127 million in 2010. As of December 31, 2012, future net minimum rental payments under non-cancelable operating leases were approximately $570 million, payable as follows (in millions): $116 in 2013, $108 in 2014, $82 in 2015, $65 in 2016, $43 in 2017 and $156 thereafter. The Company also has several outsourced service arrangements with third parties, primarily for human resource and information technology support services. The initial service periods under these arrangements range from P7Y to P8Y years and their related costs are reported consistent with operating leases over the service period based on the pattern of use. The Company recorded in other operating expenses $86 million in 2012, $116 million in 2011 and $114 million in 2010 for these arrangements.

- Definition

Tabular disclosure of a lessee's leasing arrangements including: (1) the basis on which contingent rental payments are determined, (2) the existence and terms of renewal or purchase options and escalation clauses, (3) restrictions imposed by lease arrangements, such as those concerning dividends, additional debt, and further leasing, (4) rent holidays, rent concessions, or leasehold improvement incentives and unusual provisions or conditions. Disclosure may also include the specific period used to amortize material leasehold improvements made at the inception of the lease or during the lease term. Additionally, for operating leases having initial or remaining noncancelable lease terms in excess of one year: (a) future minimum rental payments required as of the date of the latest balance sheet presented, in the aggregate and for each of the five succeeding fiscal years, (b) the total of minimum rentals to be received in the future under noncancelable subleases as of the date of the latest balance sheet presented, and (c) for all operating leases, rental expense for each period for which an income statement is presented, with separate amounts for minimum rentals, contingent rentals, and sublease rentals. Rental payments under leases with terms of a month or less that were not renewed need not be included.

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