Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended								6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Sep. 30, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenue	$ 963	$ 978	$ 967	$ 922	$ 966	$ 960	$ 950	$ 917	$ 1,889	$ 2,867	$ 3,830	$ 3,793	$ 3,692
Selling, general and administrative expenses		162	167	156					323	486	740	695	704
Research and development expenses		38	42	49					91	129	185	147	195
Total operating expenses		907	900	893					1,793	2,700	3,793	3,657	3,666
Income from operations	(130)	71	67	29	58	55	24	(1)	96	167	37	136	26
Loss on extinguishment of debt		0	0	0					0	0	(46)	0	(42)
Interest expense		(83)	(91)	(83)					(174)	(257)	(294)	(285)	(238)
Other income (expense), net		(25)	(9)	(4)					(13)	(38)	(79)	18	(13)
Income (loss) from continuing operations before income taxes		(37)	(33)	(58)					(91)	(128)	(382)	(131)	(267)
Income tax expense (benefit)		185	8	7					15	200	204	72	70
Income (loss) from continuing operations	(258)	(222)	(41)	(65)	(12)	(38)	(57)	(96)	(106)	(328)	(586)	(203)	(337)
Income (loss) from discontinued operations, net of tax	(61)	94	57	73	(6)	107	100	61	130	224	163	262	435
Net income (loss)	(319)	(128)	16	8	(18)	69	43	(35)	24	(104)	(423)	59	98
Net income (loss) attributable to noncontrolling interests		1	(1)	1					0	1	0	(1)	1
Net income (loss) attributable to NCR Voyix		(129)	17	7					24	(105)	(423)	60	97
Amounts attributable to NCR Voyix common stockholders:
Income (loss) from continuing operations		(222)	(41)	(65)					(106)	(328)	(586)	(203)	(337)
Series A convertible preferred stock dividends		(4)	(4)	(4)					(8)	(12)	(16)	(16)	(16)
Income (loss) from continuing operations attributable to NCR Voyix		(226)	(45)	(69)					(114)	(340)	(602)	(219)	(353)
Income (loss) from discontinued operations, net of tax		93	58	72					130	223	163	263	434
Net income (loss) attributable to NCR Voyix common stockholders	$ (322)	$ (133)	$ 13	$ 3	$ (20)	$ 65	$ 37	$ (38)	$ 16	$ (117)	$ (439)	$ 44	$ 81
Income (loss) per common share from continuing operations
Continuing operations. basic (in dollars per share)	$ (1.85)	$ (1.60)	$ (0.32)	$ (0.49)	$ (0.12)	$ (0.31)	$ (0.46)	$ (0.72)	$ (0.81)	$ (2.41)	$ (4.28)	$ (1.60)	$ (2.69)
Diluted (in dollars per share)	(1.85)	(1.60)	(0.32)	(0.49)	(0.12)	(0.31)	(0.46)	(0.72)	(0.81)	(2.41)	(4.28)	(1.60)	(2.69)
Net income (loss) per common share
Net income attributable to common shareholders, basic (in dollars per share)	(2.28)	(0.94)	0.09	0.02	(0.15)	0.47	0.27	(0.28)	0.11	(0.83)	(3.12)	0.32	0.62
Diluted (in dollars per share)	$ (2.28)	$ (0.94)	$ 0.09	$ 0.02	$ (0.15)	$ 0.47	$ 0.27	$ (0.28)	$ 0.11	$ (0.83)	$ (3.12)	$ 0.32	$ 0.62
Weighted average common shares outstanding
Basic (in shares)											140.6	136.7	131.2
Diluted (net income)											140.6	136.7	131.2
Product
Revenue		$ 318	$ 317	$ 292					$ 609	$ 927	$ 1,239	$ 1,274	$ 1,176
Cost of products		269	273	269					542	811	1,110	1,151	1,032
Service
Revenue		660	650	630					1,280	1,940	2,591	2,519	2,516
Cost of products		$ 438	$ 418	$ 419					$ 837	$ 1,274	$ 1,758	$ 1,664	$ 1,735