BENEFIT PLANS - Net Periodic (Benefit) Cost Included in Acquisition and Operating Expenses (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Other Postretirement Benefit Plans, Defined Benefit
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service cost	$ 0	$ 0	$ 0
Interest cost	1	1	1
Expected return on plan assets	0	0	0
Amortization of net actuarial loss	2	1	1
Defined Benefit Plan, Amortization of Prior Service Cost (Credit)	0	0	0
Net periodic (benefit) cost	3	2	2
Japan | Pension Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service cost	24	22	19
Interest cost	5	7	7
Expected return on plan assets	(7)	(6)	(6)
Amortization of net actuarial loss	4	4	1
Defined Benefit Plan, Amortization of Prior Service Cost (Credit)	(1)	0	0
Net periodic (benefit) cost	25	27	21
U.S. | Pension Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service cost	29	23	27
Interest cost	34	20	31
Expected return on plan assets	(35)	(29)	(26)
Amortization of net actuarial loss	26	10	16
Defined Benefit Plan, Amortization of Prior Service Cost (Credit)	(2)	0	0
Net periodic (benefit) cost	$ 52	$ 24	$ 48