GOODWILL AND INTANGIBLES - Summary of Changes In Carrying Amounts of Goodwill By Reportable Segments (Details) $ in Millions	9 Months Ended
	Sep. 30, 2025 USD ($)
Goodwill [Roll Forward]
Beginning Balance	$ 2,894
Acquisitions	118
Foreign currency translation and other, net	138
Ending Balance	3,150
Safety Services
Goodwill [Roll Forward]
Beginning Balance	2,661
Acquisitions	115
Foreign currency translation and other, net	138
Ending Balance	2,914
Specialty Services
Goodwill [Roll Forward]
Beginning Balance	233
Acquisitions	3
Foreign currency translation and other, net	0
Ending Balance	$ 236

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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