Other Comprehensive Loss - AOCL (Details) - USD ($) $ in Millions		Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
AOCL [Abstract]
Cumulative translation adjustments		$ (2,274)	$ (2,402)	$ (1,743)
Other unrealized (losses) gains, net		(13)	1	(22)
Benefit plans net actuarial losses and prior service credits	[1]	(2,061)	(2,241)	(2,394)
Total Accumulated Other Comprehensive Loss Attributable to Xerox		$ (4,348)	$ (4,642)	$ (4,159)

[1] Includes our share of Fuji Xerox.