ACCUMULATED OTHER COMPREHENSIVE LOSS - Summary of Components of Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions	Sep. 30, 2023	Jun. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Accumulated Other Comprehensive Income
Accumulated other comprehensive loss	$ (235)	$ 271	$ 260	$ 433	$ 253	$ (34)
Foreign currency translation adjustment
Accumulated Other Comprehensive Income
Accumulated other comprehensive loss	(2,031)		(2,038)
Pension adjustment, net of tax
Accumulated Other Comprehensive Income
Accumulated other comprehensive loss	(20)		(18)
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Income
Accumulated other comprehensive loss	$ (2,051)	$ (1,902)	$ (2,056)	$ (2,265)	$ (2,002)	$ (1,924)