Condensed Consolidated Statements of Comprehensive Income (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Net income	$ 54	$ 63
Currency translation adjustments
Currency translation adjustments	7	(23)
Derivatives
Unrealized (loss) gain on derivatives	(1)	2
Losses on derivatives arising during the period	1	2
Less income tax benefit (expense)	0	(1)
Securities
Unrealized gain on securities	0	3
Employee benefit plans
Amortization of prior service benefit	(6)	(18)
Net gain arising during the period	0	48
Amortization of actuarial loss	1	2
Less income tax benefit (expense)	2	(12)
Other comprehensive income	4	3
Total comprehensive income	58	66
Less comprehensive income attributable to noncontrolling interests:
Net income	1	2
Currency translation adjustments	(1)	(1)
Amounts attributable to noncontrolling interests	0	(1)
Comprehensive income attributable to NCR common stockholders	$ 58	$ 65