RETIREMENT BENEFIT PLANS - Net Benefit Costs (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Pension benefits | US
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 0	$ 0	$ 0	$ 0
Interest cost	1	0	2	1
Expected return on plan assets	(1)	(2)	(3)	(5)
Settlement loss			0	0
Amortization of unrecognized prior service credit	0	0	0	0
Amortization of unrecognized loss	1	0	1	1
Net periodic benefit income	1	(2)	0	(3)
Pension benefits | Non-US
Defined Benefit Plan Disclosure [Line Items]
Service cost	5	7	10	13
Interest cost	9	7	19	15
Expected return on plan assets	(20)	(21)	(40)	(42)
Settlement loss			0	0
Amortization of unrecognized prior service credit	0	0	0	0
Amortization of unrecognized loss	2	4	4	7
Net periodic benefit income	(4)	(3)	(7)	(7)
Other postemployment benefits
Defined Benefit Plan Disclosure [Line Items]
Service cost	0	0	0	0
Interest cost	0	0	0	0
Expected return on plan assets	0	0	0	0
Settlement loss			0	0
Amortization of unrecognized prior service credit	(1)	(1)	(1)	(1)
Amortization of unrecognized loss	0	1	0	1
Net periodic benefit income	$ (1)	$ 0	$ (1)	$ 0