RETIREMENT AND POSTEMPLOYMENT BENEFITS

9 Months Ended

Feb. 28, 2016

(14) Retirement and Postemployment Benefits

Components of net periodic benefit expense are as follows:

		Defined Benefit Pension Plans				Other Postretirement Benefit Plans				Postemployment Benefit Plans
		Quarter Ended				Quarter Ended				Quarter Ended
In Millions		Feb. 28, 2016		Feb. 22, 2015		Feb. 28, 2016		Feb. 22, 2015		Feb. 28, 2016		Feb. 22, 2015
Service cost	$	33.5	$	34.3	$	4.7	$	5.6	$	1.9	$	1.8
Interest cost		66.9		62.3		11.0		11.8		1.0		1.1
Expected return on plan assets		(124.2)		(119.1)		(11.5)		(10.0)		-		-
Amortization of losses		47.6		35.4		1.7		1.2		0.1		0.1
Amortization of prior service costs (credits)		1.2		1.9		(1.4)		(0.4)		0.6		0.6
Other adjustments		0.1		10.6		-		3.1		2.8		3.2
Settlement or curtailment losses		-		7.9		-		0.5		-		-
Net expense	$	25.1	$	33.3	$	4.5	$	11.8	$	6.4	$	6.8

		Defined Benefit Pension Plans				Other Postretirement Benefit Plans				Postemployment Benefit Plans
		Nine-MonthPeriod Ended				Nine-MonthPeriod Ended				Nine-MonthPeriod Ended
In Millions		Feb. 28, 2016		Feb. 22, 2015		Feb. 28, 2016		Feb. 22, 2015		Feb. 28, 2016		Feb. 22, 2015
Service cost	$	100.9	$	103.1	$	14.2	$	16.8	$	5.7	$	5.6
Interest cost		200.9		187.2		33.0		35.3		3.0		3.2
Expected return on plan assets		(372.8)		(357.6)		(34.6)		(30.1)		-		-
Amortization of losses		142.3		106.2		5.0		3.7		0.5		0.5
Amortization of prior service costs (credits)		3.6		5.6		(4.1)		(1.2)		1.8		1.8
Other adjustments		5.1		15.0		2.4		3.4		9.3		9.5
Settlement or curtailment losses		11.3		18.0		0.2		1.3		-		-
Net expense	$	91.3	$	77.5	$	16.1	$	29.2	$	20.3	$	20.6