Investment in Affiliates, at Equity (Details) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)
Schedule of Equity Method Investments [Line Items]
Total Equity in Net Income of Unconsolidated Affiliates		$ 40	$ 44	$ 103	$ 119
Fuji Xerox
Schedule of Equity Method Investments [Line Items]
Total Equity in Net Income of Unconsolidated Affiliates		$ 34	41	$ 90	111
Ownership percentage		25.00%		25.00%
Summary of Operations:
Revenues		$ 2,518	2,872	$ 7,638	8,600
Costs and expenses		2,333	2,612	7,064	7,923
Income before income taxes		185	260	574	677
Income tax expense		57	87	186	212
Net Income		128	173	388	465
Less: Net income – noncontrolling interests		1	1	5	3
Net Income – Fuji Xerox		$ 127	$ 172	$ 383	$ 462
Weighted Average Exchange Rate(1)	[1]	122.11	104.07	120.88	102.97
Other investments
Schedule of Equity Method Investments [Line Items]
Total Equity in Net Income of Unconsolidated Affiliates		$ 6	$ 3	$ 13	$ 8

[1] Represents Yen/U.S. Dollar exchange rate used to translate.