Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenue by Segment	$ 2,687	$ 2,818	$ 3,166
Selling, general and administrative expenses	453	458	658
Research and development expenses	155	157	139
Total operating expenses	2,661	2,856	3,300
Income (loss) from operations	26	(38)	(134)
Gain (loss) on extinguishment of debt	0	8	(46)
Interest expense	(60)	(134)	(294)
Other income (expense), net	3	(33)	(75)
Income (loss) from continuing operations before income taxes	(31)	(197)	(549)
Income tax expense (benefit)	(73)	4	184
Income (loss) from continuing operations	42	(201)	(733)
Income (loss) from discontinued operations, net of tax	20	1,158	305
Net income (loss)	62	957	(428)
Net income (loss) attributable to noncontrolling interests	0	(1)	0
Net income (loss) attributable to NCR Voyix	62	958	(428)
Amounts attributable to NCR Voyix common stockholders:
Income (loss) from continuing operations	42	(201)	(733)
Series A convertible preferred stock dividends	(20)	(15)	(16)
Income (loss) from continuing operations attributable to NCR Voyix	22	(216)	(749)
Income (loss) from discontinued operations, net of tax	20	1,159	305
Total reclassifications, net of tax	$ 42	$ 943	$ (444)
Income (loss) per common share from continuing operations
Basic (in dollars per share)	$ 0.16	$ (1.49)	$ (5.33)
Diluted (in dollars per share)	0.16	(1.49)	(5.33)
Net income (loss) per common share
Basic (in dollars per share)	0.30	6.52	(3.16)
Diluted (in dollars per share)	$ 0.30	$ 6.52	$ (3.16)
Weighted average common shares outstanding
Basic (in shares)	138.6	144.7	140.6
Diluted (net income)	141.1	144.7	140.6
Product
Revenue by Segment	$ 774	$ 867	$ 1,163
Cost of products	686	767	1,046
Service
Revenue by Segment	1,913	1,951	2,003
Cost of products	$ 1,367	$ 1,474	$ 1,457