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Income Taxes Schedule of Unrecognized Tax Benefits Roll Forward (Details)
$ in Millions
9 Months Ended
Mar. 02, 2019
USD ($)
Income Tax Disclosure [Abstract]  
Unrecognized Tax Benefits, Beginning Balance $ 3.2
Increases related to current year income tax positions 0.3
Decreases related to settlements (1.1)
Unrecognized Tax Benefits, Ending Balance $ 2.4