Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 59	$ 98	$ (78)
Currency translation adjustments
Currency translation adjustments gain (loss)	(132)	(30)	15
Derivatives
Unrealized gain (loss) on derivatives	152	9	(8)
Loss (gain) on derivatives arising during the period	(18)	1	7
Less income tax benefit (expense)	(33)	(2)	0
Employee benefit plans
Prior service benefit	0	6	(1)
Amortization of prior service cost	(2)	(1)	(4)
Net (loss) gain arising during the period	25	(1)	(11)
Amortization of actuarial (loss) gain	0	(1)	(3)
Less income tax benefit (expense)	(4)	(1)	3
Other comprehensive income (loss)	(12)	(20)	(2)
Total comprehensive income (loss)	47	78	(80)
Less comprehensive income attributable to noncontrolling interests:
Net income	(1)	1	1
Currency translation adjustments	(3)	0	0
Amounts attributable to noncontrolling interests	(4)	1	1
Comprehensive income (loss) attributable to NCR common stockholders	$ 51	$ 77	$ (81)