RESTRUCTURING - Additional Information (Details) - 2022 Restructuring Program - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2025	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring costs	$ 4
Restructuring liabilities	30		$ 38	$ 17	$ 22
Other Accrued Liabilities
Restructuring Cost and Reserve [Line Items]
Restructuring liabilities	24
Chubb Acquisition
Restructuring Cost and Reserve [Line Items]
Restructuring costs	68
Chubb Acquisition | Forecast
Restructuring Cost and Reserve [Line Items]
Restructuring costs		$ 125
Chubb Acquisition | Safety Services
Restructuring Cost and Reserve [Line Items]
Restructuring costs	$ 1