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Income Taxes - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended 12 Months Ended
Mar. 27, 2019
Mar. 28, 2018
Mar. 27, 2019
Mar. 28, 2018
Jun. 27, 2018
Income Tax Disclosure [Line Items]          
Provision for income taxes $ 5.7 $ 12.0 $ 14.4 $ 33.1  
Federal statutory income tax rate         28.10%
Tax reform impact       $ 8.4  
Sale Leaseback [Member]          
Income Tax Disclosure [Line Items]          
Provision for income taxes     76.0    
Income taxes paid     75.0    
Accrued income tax payable, current, on sale leaseback $ 1.0   $ 1.0