BUSINESS OPTIMIZATION CHARGES - Components of Restructuring Costs (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 134	$ 117	$ 70
Employee Termination Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	75	100	59
Contract Termination and Other Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	11	10	5
Asset Impairments
Restructuring Cost and Reserve [Line Items]
Restructuring charges	48	7	6
Cost of Goods Sold
Restructuring Cost and Reserve [Line Items]
Restructuring charges	60	35	27
Cost of Goods Sold | Employee Termination Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	13	30	22
Cost of Goods Sold | Contract Termination and Other Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	10	4	0
Cost of Goods Sold | Asset Impairments
Restructuring Cost and Reserve [Line Items]
Restructuring charges	37	1	5
Selling, General and Administrative Expenses
Restructuring Cost and Reserve [Line Items]
Restructuring charges	40	63	45
Selling, General and Administrative Expenses | Employee Termination Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	37	51	39
Selling, General and Administrative Expenses | Contract Termination and Other Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	1	6	5
Selling, General and Administrative Expenses | Asset Impairments
Restructuring Cost and Reserve [Line Items]
Restructuring charges	2	6	1
Research and Development Expenses
Restructuring Cost and Reserve [Line Items]
Restructuring charges	34	19	(2)
Research and Development Expenses | Employee Termination Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	25	19	(2)
Research and Development Expenses | Contract Termination and Other Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0	0	0
Research and Development Expenses | Asset Impairments
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 9	$ 0	$ 0