Investment in Affiliates, at Equity (Details) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended		3 Months Ended						9 Months Ended						3 Months Ended		9 Months Ended
	Sep. 30, 2013 USD ($)	Sep. 30, 2012 USD ($)	Sep. 30, 2013 USD ($)	Sep. 30, 2012 USD ($)	Sep. 30, 2013 Fuji Xerox USD ($)	Sep. 30, 2013 Fuji Xerox JPY (¥)		Sep. 30, 2012 Fuji Xerox USD ($)	Sep. 30, 2012 Fuji Xerox JPY (¥)		Sep. 30, 2013 Fuji Xerox USD ($)	Sep. 30, 2013 Fuji Xerox JPY (¥)		Sep. 30, 2012 Fuji Xerox USD ($)	Sep. 30, 2012 Fuji Xerox JPY (¥)		Sep. 30, 2013 Other investments USD ($)	Sep. 30, 2012 Other investments USD ($)	Sep. 30, 2013 Other investments USD ($)	Sep. 30, 2012 Other investments USD ($)
Schedule of Equity Method Investments [Line Items]
Total Equity in Net Income of Unconsolidated Affiliates	$ 43	$ 34	$ 126	$ 105	$ 40			$ 32			$ 117			$ 97			$ 3	$ 2	$ 9	$ 8
Ownership percentage					25.00%	25.00%					25.00%	25.00%
Summary of Operations:
Revenues					2,909			3,192			8,653			9,586
Costs and expenses					2,670			2,988			7,960			8,928
Income before income taxes					239			204			693			658
Income tax expense					72			68			197			246
Net Income					167			136			496			412
Less: Net income – noncontrolling interests					1			2			4			4
Net Income – Fuji Xerox					$ 166			$ 134			$ 492			$ 408
Weighted Average Exchange Rate (in Yen/USD)						98.89	[1]		78.61	[1]		96.61	[1]		79.47	[1]

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