ACCUMULATED OTHER COMPREHENSIVE INCOME - Reclassifications (Details) - USD ($) $ in Millions	3 Months Ended								6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Sep. 30, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Selling, general and administrative expenses		$ 162	$ 167	$ 156					$ 323	$ 486	$ 740	$ 695	$ 704
Research and development expenses		38	42	49					91	129	185	147	195
Interest expense		83	91	83					174	257	294	285	238
Income (loss) from continuing operations before income taxes		37	33	58					91	128	382	131	267
Income tax expense (benefit)		185	8	7					15	200	204	72	70
Income (loss) from continuing operations	$ 258	222	41	65	$ 12	$ 38	$ 57	$ 96	106	328	586	203	337
Reclassification out of Accumulated Other Comprehensive Income
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Selling, general and administrative expenses											0	0	(1)
Research and development expenses											0	0	1
Interest expense											(31)	(10)
Income (loss) from continuing operations before income taxes											(33)	(20)	(1)
Income tax expense (benefit)											8	2	0
Income (loss) from continuing operations											(25)	(18)	(1)
Reclassification out of Accumulated Other Comprehensive Income | Actuarial Losses Recognized
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Selling, general and administrative expenses											0	1	(1)
Research and development expenses											0	0	0
Interest expense											0	0
Income (loss) from continuing operations before income taxes											(1)	0	(1)
Reclassification out of Accumulated Other Comprehensive Income | Amortization of Prior Service Benefit
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Selling, general and administrative expenses											0	(1)	0
Research and development expenses											0	0	1
Interest expense											0	0
Income (loss) from continuing operations before income taxes											(1)	(2)	(1)
Reclassification out of Accumulated Other Comprehensive Income | Changes in Fair Value of Effective Cash Flow Hedges
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Selling, general and administrative expenses											0	0	0
Research and development expenses											0	0	0
Interest expense											(31)	(10)
Income (loss) from continuing operations before income taxes											(31)	(18)	1
Product
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Cost of products		269	273	269					542	811	1,110	1,151	1,032
Product | Reclassification out of Accumulated Other Comprehensive Income
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Cost of products											0	0	0
Product | Reclassification out of Accumulated Other Comprehensive Income | Actuarial Losses Recognized
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Cost of products											0	0	0
Product | Reclassification out of Accumulated Other Comprehensive Income | Amortization of Prior Service Benefit
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Cost of products											0	0	0
Product | Reclassification out of Accumulated Other Comprehensive Income | Changes in Fair Value of Effective Cash Flow Hedges
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Cost of products											0	0	0
Service
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Cost of products		$ 438	$ 418	$ 419					$ 837	$ 1,274	1,758	1,664	1,735
Service | Reclassification out of Accumulated Other Comprehensive Income
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Cost of products											(2)	(10)	(1)
Service | Reclassification out of Accumulated Other Comprehensive Income | Actuarial Losses Recognized
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Cost of products											(1)	(1)	0
Service | Reclassification out of Accumulated Other Comprehensive Income | Amortization of Prior Service Benefit
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Cost of products											(1)	(1)	(2)
Service | Reclassification out of Accumulated Other Comprehensive Income | Changes in Fair Value of Effective Cash Flow Hedges
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Cost of products											$ 0	$ (8)	$ 1