Investment in Affiliates, at Equity (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Schedule of Equity Method Investments [Line Items]
Investments in Affiliates, at Equity		$ 1,389	$ 1,338
Total Equity in Net Income of Unconsolidated Affiliates	[1]	$ 135	160	$ 169
Equity Method Investment, Ownership Percentage		25.00%
Implied Investment in Affiliates - Fuji Xerox		$ 1,399
Fuji Xerox [Member]
Schedule of Equity Method Investments [Line Items]
Investments in Affiliates, at Equity		1,315	1,275
Total Equity in Net Income of Unconsolidated Affiliates		117	147	156
Other [Member]
Schedule of Equity Method Investments [Line Items]
Investments in Affiliates, at Equity		74	63
Total Equity in Net Income of Unconsolidated Affiliates		$ 18	$ 13	$ 13

[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).