REVENUES - Summary of Contract Assets and Contract Liabilities (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Disaggregation of Revenue [Line Items]
Contract assets	$ 147	$ 133
Contract liabilities	177	171
Revenue From Contract With Customer [Roll Forward]
Balance at beginning of period	171	169
New revenue deferrals	605	554
Revenue recognized upon satisfaction of performance obligations	(601)	(555)
Currency translation	2	3
Balance at end of period	177	171
Contract manufacturing services
Disaggregation of Revenue [Line Items]
Contract assets	3	2
Software sales
Disaggregation of Revenue [Line Items]
Contract assets	34	44
Bundled equipment and consumable medical products contracts
Disaggregation of Revenue [Line Items]
Contract assets	110	87
Prepaid expenses and other current assets
Disaggregation of Revenue [Line Items]
Contract assets	71	51
Other non-current assets
Disaggregation of Revenue [Line Items]
Contract assets	76	82
Accrued expenses and other current liabilities
Disaggregation of Revenue [Line Items]
Contract liabilities	141	131
Revenue From Contract With Customer [Roll Forward]
Balance at beginning of period	131
Balance at end of period	141	131
Other non-current liabilities
Disaggregation of Revenue [Line Items]
Contract liabilities	36	40
Revenue From Contract With Customer [Roll Forward]
Balance at beginning of period	40
Balance at end of period	$ 36	$ 40