v3.26.1
RETIREMENT BENEFIT PLANS - Schedule of Net Benefit Costs (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Pension benefits | US        
Defined Benefit Plan Disclosure [Line Items]        
Service cost $ 0 $ 0 $ 0 $ 0
Interest cost 2 2 3 3
Expected return on plan assets (2) (2) (3) (3)
Amortization of unrecognized prior service credit 0 0 0 0
Amortization of unrecognized loss 1 1 2 2
Net periodic cost 1 1 2 2
Pension benefits | Non-US        
Defined Benefit Plan Disclosure [Line Items]        
Service cost 4 5 8 8
Interest cost 4 4 9 9
Expected return on plan assets (4) (4) (9) (8)
Amortization of unrecognized prior service credit 0 0 0 0
Amortization of unrecognized loss 1 1 2 2
Net periodic cost 5 6 10 11
Other postemployment benefits        
Defined Benefit Plan Disclosure [Line Items]        
Service cost 0 0 0 0
Interest cost 1 1 1 1
Expected return on plan assets 0 0 0 0
Amortization of unrecognized prior service credit (1) (1) (1) (1)
Amortization of unrecognized loss 0 0 0 0
Net periodic cost $ 0 $ 0 $ 0 $ 0