GOODWILL AND INTANGIBLES - Summary of Changes In Carrying Amounts of Goodwill By Reportable Segments (Details) $ in Millions	6 Months Ended
	Jun. 30, 2026 USD ($)
Goodwill [Roll Forward]
Beginning Balance	$ 3,167
Acquisitions	518
Foreign currency translation and other, net	(42)
Ending Balance	3,643
Safety Services
Goodwill [Roll Forward]
Beginning Balance	2,927
Acquisitions	518
Foreign currency translation and other, net	(44)
Ending Balance	3,401
Specialty Services
Goodwill [Roll Forward]
Beginning Balance	240
Acquisitions	0
Foreign currency translation and other, net	2
Ending Balance	$ 242