COMMITMENTS AND CONTINGENCIES (Details) $ in Millions			1 Months Ended	9 Months Ended
	Dec. 05, 2019	Mar. 29, 2018 USD ($) company	Nov. 30, 2015 plan	Sep. 30, 2025 USD ($) entity facility party	Dec. 31, 2024 USD ($)	Jul. 02, 2024 USD ($)	Dec. 31, 2010 numberOfDefendant affiliateCorporation
NCR Atleos Corporation
Loss Contingencies [Line Items]
Environmental contingencies percentage threshold				50.00%
Environmental contingencies annual threshold				$ 15
Other Litigation
Loss Contingencies [Line Items]
Number of deferred compensation retirement plans seeking action | plan			5
Supersedeas bond amount						$ 45
Loss contingency accrual				44
Loss contingency, receivable				$ 22
Other Litigation | NCR Atleos Corporation
Loss Contingencies [Line Items]
Loss contingency, indemnity obligation, (as percent)						50.00%
Fox River
Loss Contingencies [Line Items]
Number of potentially responsible parties | entity				8
Number of carbonless copy paper manufacturing facilities with alleged polychlorinated biphenyls discharge | facility				2
Number of parties with which remediation was shared | party				3
Percentage of obligation under cost sharing agreement				60.00%
Percentage of funding obligation under cost sharing agreement				50.00%
Receivable under funding agreement				$ 54	$ 54
Gross loss contingency accrual				0
Net loss contingency accrual				23	23
Total amount received from settlements with insurance carriers				212
Kalamazoo River
Loss Contingencies [Line Items]
Loss contingency accrual				$ 127	$ 148
Number of additional defendants | numberOfDefendant							2
Number of total corporation plaintiffs | affiliateCorporation							3
Costs incurred in the pasted related to loss contingency		$ 50
NCR share of costs related to loss contingency		40.00%
Number of companies assigned to share costs of loss contingency | company		2
GP share of costs related to loss contingency	40.00%	40.00%
Kalamazoo River | Company One
Loss Contingencies [Line Items]
NCR share of costs related to loss contingency		15.00%
Kalamazoo River | Company Two
Loss Contingencies [Line Items]
NCR share of costs related to loss contingency		5.00%