Risk Management Activities (Tables)

6 Months Ended

Nov. 27, 2016

Risk Management Activities [Abstract]

Schedule of unallocated corporate items [Table Text Block]

	Quarter Ended				Six-MonthPeriod Ended
In Millions		Nov. 27, 2016		Nov. 29, 2015		Nov. 27, 2016		Nov. 29, 2015
Net gain (loss) on mark-to-market valuation of certain commodity positions	$	3.0	$	(31.7)	$	(15.9)	$	(54.0)
Net loss on commodity positions reclassified from unallocated corporate items to segment operating profit		14.4		35.2		23.7		62.1
Net mark-to-market revaluation of certain grain inventories		11.7		4.2		4.7		2.3
Net mark-to-market valuation of certain commodity positions recognized in unallocated corporate items	$	29.1	$	7.7	$	12.5	$	10.4