GOODWILL AND PURCHASED INTANGIBLE ASSETS - Schedule of Goodwill (Details) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 2,121
Accumulated impairment, beginning balance	(57)
Total beginning balance	2,064
Acquired goodwill	0
Impairment	0
Other	(24)
Goodwill, ending balance	2,097
Accumulated impairment, ending balance	(57)
Total ending balance	2,040
Retail
Goodwill [Roll Forward]
Goodwill, beginning balance	1,077
Accumulated impairment, beginning balance	(34)
Total beginning balance	1,043
Acquired goodwill	0
Impairment	0
Other	4
Goodwill, ending balance	1,081
Accumulated impairment, ending balance	(34)
Total ending balance	1,047
Restaurants
Goodwill [Roll Forward]
Goodwill, beginning balance	495
Accumulated impairment, beginning balance	(23)
Total beginning balance	472
Acquired goodwill	0
Impairment	0
Other	0
Goodwill, ending balance	495
Accumulated impairment, ending balance	(23)
Total ending balance	472
Digital Banking
Goodwill [Roll Forward]
Goodwill, beginning balance	521
Accumulated impairment, beginning balance	0
Total beginning balance	521
Acquired goodwill	0
Impairment	0
Other	0
Goodwill, ending balance	521
Accumulated impairment, ending balance	0
Total ending balance	521
Other
Goodwill [Roll Forward]
Goodwill, beginning balance	28
Accumulated impairment, beginning balance	0
Total beginning balance	28
Acquired goodwill	0
Impairment	0
Other	(28)
Goodwill, ending balance	0
Accumulated impairment, ending balance	0
Total ending balance	$ 0