PENSION AND POSTRETIREMENT PLANS (Tables)

6 Months Ended

Jun. 30, 2020

PENSION AND POSTRETIREMENT PLANS

Net periodic pension and postretirement health care benefit costs

The components of net periodic pension and postretirement health care benefit costs for the second quarter ended June 30 are as follows:

	U.S.				International				U.S. Postretirement
	Pension				Pension				Health Care
(millions)	2020		2019		2020		2019		2020		2019
Service cost (a)		$17.1		$18.2		$7.7		$7.5		$0.3		$0.3
Interest cost on benefit obligation		17.5		22.3		5.3		7.9		1.1		1.4
Expected return on plan assets		(38.2)		(37.4)		(15.4)		(15.2)		(0.1)		(0.1)
Recognition of net actuarial loss (gain)		13.0		5.9		6.3		4.2		-		(1.0)
Amortization of prior service benefit		(1.8)		(2.9)		-		(0.2)		(2.8)		(5.8)
Total expense (benefit)		$7.6		$6.1		$3.9		$4.2		$(1.5)		$(5.2)

The components of net periodic pension and postretirement health care benefit costs for the six months ended June 30 are as follows:

	U.S.				International				U.S. Postretirement
	Pension				Pension				Health Care
(millions)	2020		2019		2020		2019		2020		2019
Service cost (a)		$34.2		$36.4		$15.3		$15.2		$0.6		$0.7
Interest cost on benefit obligation		35.0		44.5		10.6		15.8		2.1		2.8
Expected return on plan assets		(76.4)		(74.8)		(31.0)		(30.4)		(0.2)		(0.2)
Recognition of net actuarial (gain) loss		26.0		11.8		-		8.2		0.1		(2.0)
Amortization of prior service benefit		(3.8)		(5.7)		12.6		(0.5)		(5.5)		(11.6)
Total expense (benefit)		$15.0		$12.2		$7.5		$8.3		$(2.9)		$(10.3)

(a) Service cost includes discontinued operations of $1.0 million and $1.5 million in the second quarter of 2020 and 2019, respectively, and $2.5 million and $3.1 million for the first six months of 2020 and 2019, respectively.