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Quarterly report pursuant to Section 13 or 15(d)

PENSIONS AND OTHER POSTRETIREMENT BENEFITS (Tables)

v3.23.3
PENSIONS AND OTHER POSTRETIREMENT BENEFITS (Tables)
 9 Months Ended
Sep. 30, 2023
Postemployment Benefits [Abstract] Ìý
Schedule of Net Benefit Costs
The following are the components of defined benefit pension and OPEB costs (credits):
DEFINED BENEFIT PENSION COSTS (CREDITS)
Three Months Ended
September 30,		 Nine Months Ended
September 30,
(In millions) 2023 2022 2023 2022
Service cost $ 8Ìý $ 11Ìý $ 24Ìý $ 35Ìý
Interest cost 59Ìý 32Ìý 176Ìý 95Ìý
Expected return on plan assets (79) (93) (236) (277)
Amortization:
Prior service costs 5Ìý 1Ìý 13Ìý 1Ìý
Net actuarial loss —Ìý 4Ìý 2Ìý 11Ìý
Net periodic benefit credits $ (7) $ (45) $ (21) $ (135)
OPEB COSTS (CREDITS)
Three Months Ended
September 30,		 Nine Months Ended
September 30,
(In millions) 2023 2022 2023 2022
Service cost $ 2Ìý $ 11Ìý $ 7Ìý $ 32Ìý
Interest cost 15Ìý 19Ìý 47Ìý 59Ìý
Expected return on plan assets (10) (10) (31) (29)
Amortization:
Prior service costs (credits) (4) 1Ìý (12) 1Ìý
Net actuarial gain (36) (3) (109) (9)
Net periodic benefit costs (credits) $ (33) $ 18Ìý $ (98) $ 54Ìý