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EMPLOYEE BENEFIT PLANS (Tables)
6 Months Ended
Jun. 30, 2023
Retirement Benefits [Abstract]  
Schedule of Components of Certain Benefit Costs
Components of net periodic pension expense for the Company’s plans were as follows:
Three Months Ended June 30,Six Months Ended June 30,
2023202220232022
 (in millions)
Service cost$2 $$4 $
Interest cost31 14 62 28 
Expected return on assets(39)(40)(78)(79)
Prior period service cost amortization(1)(1)(1)(1)
Actuarial (gain) loss —  
Net amortization9 20 18 40 
Net Periodic Pension Expense$2 $(5)$5 $(7)