SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($) $ in Millions	12 Months Ended
	Jul. 02, 2016	Jun. 27, 2015	Jun. 28, 2014	Jun. 29, 2013
Allowance for doubtful accounts
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	$ 1.2
Increase (decrease) to Costs and Expenses	0.6
Deductions Credited to Expenses or Other Accounts	(0.9)
Reversal Benefit to Revenue	0.0
Balance at End of Period	0.9	$ 1.2
Deferred tax valuation allowance
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	160.0	184.6	$ 215.3	$ 255.3
Additions Charged to Expenses or Other Accounts	214.3	3.4	1.5	1.5
Deductions Credited to Expenses or Other Accounts	(52.9)	(28.0)	(32.2)	(41.5)
Balance at End of Period	$ 321.4	$ 160.0	$ 184.6	$ 215.3