GOODWILL AND INTANGIBLES - Summary of Changes In Carrying Amounts of Goodwill By Reportable Segments (Details) $ in Millions	3 Months Ended
	Mar. 31, 2026 USD ($)
Goodwill [Roll Forward]
Beginning Balance	$ 3,167
Acquisitions	171
Foreign currency translation and other, net	(12)
Ending Balance	3,326
Safety Services
Goodwill [Roll Forward]
Beginning Balance	2,927
Acquisitions	171
Foreign currency translation and other, net	(14)
Ending Balance	3,084
Specialty Services
Goodwill [Roll Forward]
Beginning Balance	240
Acquisitions	0
Foreign currency translation and other, net	2
Ending Balance	$ 242