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Employee Benefit Plans (Details) - Foreign Plan - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 01, 2018	Dec. 02, 2017	Dec. 01, 2018	Dec. 02, 2017
Defined Benefit Plan Disclosure
Interest cost	$ 0.7	$ 0.8	$ 1.4	$ 1.6
Expected return on plan assets	(1.1)	(1.8)	(2.1)	(3.5)
Net amortization loss	0.7	1.3	1.3	2.6
Net periodic benefit cost	$ 0.3	0.3	$ 0.6	0.7
Employer voluntary contributions				12.0
Retrospective adjustment ASU 2017-07
Defined Benefit Plan Disclosure
Net periodic benefit cost, reclassification		$ 0.4		$ 0.8

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Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan.

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