Business and Basis of Presentation (Tables)

9 Months Ended

Sep. 30, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

The following tables show the reclassifications by expense line item.



	Three Months Ended September 30, 2012,
	As Previously Reported		Reclassifications			As Currently Reported
	(in millions)
Selling	$	85	$	(17	)	$	68
Cost of service	70		19			89
General & administrative	33		(2		)	31
Total	$	188	$	—		$	188



	Nine Months Ended September 30, 2012,
	As Previously Reported		Reclassifications			As Currently Reported
	(in millions)
Selling	$	270	$	(57	)	$	213
Cost of service	215		57			272
General & administrative	94		—			94
Total	$	579	$	—		$	579

- Definition

Tabular disclosure of prior period adjustments to previously issued financial statements including (1) the effect of the correction on each financial statement line item and any per-share amounts affected for each prior period presented (2) the cumulative effect of the change on retained earnings or other appropriate components of equity or net assets in the statement of financial position, as of the beginning of the earliest period presented, and (3) the effect of the prior period adjustments (both gross and net of applicable income tax) on the net income of each prior period presented in the entity's annual report for the year in which the adjustments are made.

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