BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Loss - conflict in Eastern Europe	$ 22
Remaining performance obligation	3,800
Interest paid, excluding capitalized interest	268	$ 215	$ 196
Income taxes paid, net	88	84	82
Average amount of vault cash	4,100
Allowance for credit loss	34	24
Allowance for credit loss, writeoff	13	29
Current portion of contract assets	0
Contract with customer, liability, revenue recognized	$ 403	447	407
Contract term used to recognize set up fees	5 years
Period of benefit used to amortize set up costs	7 years
Settlement assets	$ 275	287
Settlement liabilities	250	263
Depreciation	193	140	88
LibertyX
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Business combination, consideration transferred, non-cash	68
Noncash transaction debt assumed	$ 2
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Remaining performance obligation, percentage	0.75%
Remaining performance obligation, expected timing of satisfaction, period	12 months
SEC Schedule, 12-09, Allowance, Credit Loss
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Charged to Costs & Expenses	$ 23	$ 2	$ 33
Maximum | Machinery and other equipment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, useful life	20 years
Maximum | Building
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, useful life	45 years
Maximum | Software Development Costs, Internal Use
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Capitalized computer software, useful life	7 years
Maximum | Software and Software Development Costs
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Capitalized computer software, useful life	5 years
Maximum | Revenue Benchmark | Bill and Hold Transactions
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk, percentage	1.00%	1.00%	1.00%
Minimum | Machinery and other equipment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, useful life	3 years
Minimum | Building
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, useful life	25 years
Minimum | Software Development Costs, Internal Use
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Capitalized computer software, useful life	4 years
Minimum | Software and Software Development Costs
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Capitalized computer software, useful life	3 years