Retirement and Postemployment Benefits (Tables)

9 Months Ended

Feb. 24, 2019

Retirement and Postemployment Benefits [Abstract]

Schedule of components of net periodic benefit expense [Table Text Block]

		Defined Benefit Pension Plans				Other Postretirement Benefit Plans				Postemployment Benefit Plans
		Quarter Ended				Quarter Ended				Quarter Ended
In Millions		Feb. 24, 2019		Feb. 25, 2018		Feb. 24, 2019		Feb. 25, 2018		Feb. 24, 2019		Feb. 25, 2018
Service cost	$	23.7	$	24.0	$	2.4	$	2.8	$	1.9	$	2.1
Interest cost		62.0		55.4		8.3		7.7		0.7		0.6
Expected return on plan assets		(111.4)		(119.3)		(10.2)		(13.0)		-		-
Amortization of losses		27.6		44.6		0.2		0.2		0.1		0.2
Amortization of prior service costs (credits)		0.3		0.4		(1.3)		(1.3)		0.1		0.2
Other adjustments		-		-		-		-		1.9		0.4
Settlement or curtailment losses		0.3		-		-		-		-		-
Net expense (income)	$	2.5	$	5.1	$	(0.6)	$	(3.6)	$	4.7	$	3.5
		Defined Benefit Pension Plans				Other Postretirement Benefit Plans				Postemployment Benefit Plans
		Nine-MonthPeriod Ended				Nine-MonthPeriod Ended				Nine-MonthPeriod Ended
In Millions		Feb. 24, 2019		Feb. 25, 2018		Feb. 24, 2019		Feb. 25, 2018		Feb. 24, 2019		Feb. 25, 2018
Service cost	$	71.1	$	71.9	$	7.5	$	8.4	$	5.7	$	6.4
Interest cost		186.0		166.2		24.8		23.1		2.2		1.7
Expected return on plan assets		(334.4)		(357.7)		(30.4)		(39.1)		-		-
Amortization of losses		82.6		132.8		0.5		0.6		0.2		0.6
Amortization of prior service costs (credits)		1.1		1.4		(4.1)		(4.0)		0.4		0.5
Other adjustments		-		-		-		-		7.5		7.2
Settlement or curtailment losses		0.3		-		-		-		-		-
Net expense (income)	$	6.7	$	14.6	$	(1.7)	$	(11.0)	$	16.0	$	16.4