Schedule II - Valuation and Qualifying Accounts (Details) - Allowance for doubtful receivables - USD ($) $ in Millions		12 Months Ended
		May 29, 2016		May 31, 2015		May 25, 2014
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period		$ 3.8		$ 2.7		$ 4.2
Additions Charged to Costs and Expenses		1.1		2.3		1.2
Other		(0.1)	[1]	(0.1)	[1]	0.0	[2]
Deductions from Reserves	[2]	1.1		1.1		2.7
Balance at Close of Period		$ 3.7		$ 3.8		$ 2.7

[1] Primarily translation incurred during fiscal 2016 and 2015.

[2] Bad debts charged off and adjustments to previous reserves, less recoveries.