Acquisitions - Cost Expensed (Details) - RB Foods - USD ($) $ in Millions	3 Months Ended	6 Months Ended	12 Months Ended
	May 31, 2018	May 31, 2018	Nov. 30, 2017
Business Acquisition [Line Items]
Anticipated Transaction Cost		$ 100.0
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Inventory			$ 20.9
Transaction expenses	$ 0.0	0.2
Integration expenses	7.8	16.3
Total	$ 7.8	$ 16.5	77.1
Other debt costs			$ 15.4