Risk Management Activities (Tables)

9 Months Ended

Feb. 27, 2022

Risk Management Activities [Abstract]

Schedule of unallocated corporate items [Table Text Block]

	Quarter Ended				Nine-Month Period Ended
In Millions	Feb. 27, 2022		Feb. 28, 2021		Feb. 27, 2022		Feb. 28, 2021
Net gain on mark-to-market valuation of certain commodity positions	$	72.3	$	51.0	$	119.3	$	95.0
Net (gain) loss on commodity positions reclassified from unallocated corporate items to segment operating profit		(48.1)		(3.9)		(118.7)		12.8
Net mark-to-market revaluation of certain grain inventories		(44.2)		8.6		15.6		10.2
Net mark-to-market valuation of certain commodity positions recognized in unallocated corporate items	$	(20.0)	$	55.7	$	16.2	$	118.0