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RETIREMENT BENEFIT PLANS - Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Employee Benefits [Abstract]      
Benefit plans' expense $ 18 $ 26 $ 37
Discount rates 5.20% 4.50% 2.30%
Rates of compensation 3.10% 2.40% 2.60%