Segment Reporting - Reconciliation Of Operating Profit (Loss) (Details) - USD ($) $ in Millions		3 Months Ended	12 Months Ended
		Mar. 31, 2013	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Reconciling items:
Total Segment Profit	[1]		$ 1,058	$ 1,833	$ 1,802
Amortization of intangible assets	[2]		(310)	(315)	(305)
Equity in net income of unconsolidated affiliates	[1]		(135)	(160)	(169)
Restructuring and related costs	[3]		(196)	(149)	(115)
Restructuring charges of Fuji Xerox			(4)	(3)	(9)
Litigation matters			0	0	37
Other			(1)	0	2
Pre-tax Income			412	1,206	1,243
Restructuring and asset impairment charges			186	128	$ 115
Business transformation costs		$ 0	$ 10	$ 21

[1] Asset information on a segment basis is not disclosed as this information is not separately identified and internally reported to our Chief Operating Decision Maker (CODM).

[2] Excludes amounts related to our ITO business, which was reported as a discontinued operation through its date of sale on June 30, 2015. Refer to Note 4 - Divestitures for additional information regarding this sale.

[3] Restructuring and asset impairment charges were $186, $128, and $115 for the three years ended December 31, 2015, 2014 and 2013, respectively, and Business transformation costs were $10, $21 and $0, respectively. Business transformation costs represent incremental costs incurred directly in support of our business transformation and restructuring initiatives such as compensation costs for overlapping staff, consulting costs and training costs. Business transformation costs were not applicable in 2013.