Risk Management Activities (Tables)

3 Months Ended

Aug. 28, 2016

Risk Management Activities [Abstract]

Schedule of unallocated corporate items [Table Text Block]

	Quarter Ended
In Millions		Aug. 28, 2016		Aug. 30, 2015
Net loss on mark-to-market valuation of certain commodity positions	$	(18.9)	$	(22.3)
Net loss on commodity positions reclassified from unallocated corporate items to segment operating profit		9.3		26.9
Net mark-to-market revaluation of certain grain inventories		(7.0)		(1.9)
Net mark-to-market valuation of certain commodity positions recognized in unallocated corporate items	$	(16.6)	$	2.7