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POSTRETIREMENT BENEFIT PLANS (Tables)
9 Months Ended
Sep. 30, 2022
Retirement Benefits [Abstract]  
Schedule of Components of Net Benefit Income The following tables provide the components of our net periodic benefit income for our defined benefit plans, including defined benefit pension plans and other postretirement defined benefit plans:
Quarter Ended September 30, 2022Three Quarters Ended September 30, 2022
(In millions)PensionOther BenefitsPensionOther Benefits
Net periodic benefit income
Operating
Service cost$10 $$32 $
Non-operating
Interest cost55 165 
Expected return on plan assets(156)(5)(468)(16)
Amortization of net actuarial loss (gain)(1)(5)
Amortization of prior service (credit) cost(7)— (21)
Non-service cost periodic benefit income(106)(5)(317)(15)
Net periodic benefit income$(96)$(4)$(285)$(13)
Quarter Ended October 1, 2021Three Quarters Ended October 1, 2021
(In millions)PensionOther BenefitsPensionOther Benefits
Net periodic benefit income
Operating
Service cost$16 $$52 $
Non-operating
Interest cost47 139 
Expected return on plan assets(155)(5)(467)(15)
Amortization of net actuarial loss— 26 — 
Amortization of prior service credit (cost)(7)(21)
Effect of curtailments or settlements— — 
Non-service cost periodic benefit income(101)(3)(319)(10)
Net periodic benefit income$(85)$(2)$(267)$(8)