Segment Reporting - Reconciliation Of Operating Profit Loss (Details) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)
Segment Reporting [Abstract]
Number of Publicly Traded Companies - post separation		2		2
Segment Profit		$ 377	$ 354	$ 668	$ 726
Reconciling items:
Restructuring and related costs		(71)	(157)	(197)	(171)
Restructuring charges of Fuji Xerox		(1)	(1)	(1)	(2)
Business transformation costs	[1]	0	(3)	(1)	(7)
Amortization of intangible assets		(78)	(79)	(167)	(156)
Non-service retirement-related costs	[2]	(32)	(10)	(78)	(52)
Equity in net income of unconsolidated affiliates		(22)	(29)	(59)	(63)
Separation costs	[3]	(28)	0	(36)	0
Other		0	(1)	0	0
Income before Income Taxes and Equity Income		$ 145	$ 74	$ 129	$ 275

[1] 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.

[2] Represents the non-service elements of our defined-benefit pension and retiree-health plan costs. Refer to Note 13 - Employee Benefit Plans for details regarding these elements.

[3] Separation costs are expenses incurred in connection with Xerox's planned separation into two independent, publicly-traded companies. These costs are primarily for third-party investment banking, accounting, legal, consulting and other similar types of services. Refer to Note 1 - Basis of Presentation for additional information regarding Xerox's planned separation.