ÐÇ¿Õ´«Ã½

Quarterly report pursuant to Section 13 or 15(d)

PENSIONS AND OTHER POSTRETIREMENT BENEFITS (Tables)

v3.20.2
PENSIONS AND OTHER POSTRETIREMENT BENEFITS (Tables)
 9 Months Ended
Sep. 30, 2020
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)
(In Millions)
Three Months Ended
September 30,		 Nine Months Ended
September 30,
2020 2019 2020 2019
Service cost $ 5.4Ìý $ 4.6Ìý $ 16.0Ìý $ 12.9Ìý
Interest cost 19.6Ìý 8.9Ìý 42.7Ìý 26.2Ìý
Expected return on plan assets (36.7) (13.7) (91.9) (41.0)
Amortization:
Prior service costs 0.2Ìý 0.3Ìý 0.7Ìý 0.9Ìý
Net actuarial loss 7.3Ìý 5.9Ìý 20.6Ìý 17.7Ìý
Net periodic benefit cost (credit) $ (4.2) $ 6.0Ìý $ (11.9) $ 16.7Ìý
OPEB Costs (Credits)
(In Millions)
Three Months Ended
September 30,		 Nine Months Ended
September 30,
2020 2019 2020 2019
Service cost $ 1.4Ìý $ 0.5Ìý $ 3.3Ìý $ 1.3Ìý
Interest cost 4.4Ìý 2.3Ìý 10.9Ìý 7.0Ìý
Expected return on plan assets (4.5) (4.2) (13.6) (12.6)
Amortization:
Prior service credits (0.5) (0.5) (1.5) (1.5)
Net actuarial loss 0.8Ìý 1.3Ìý 2.2Ìý 3.8Ìý
Net periodic benefit cost (credit) $ 1.6Ìý $ (0.6) $ 1.3Ìý $ (2.0)