Balance Sheet and Other Details (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Sep. 28, 2013	Jun. 29, 2013
Activities and balances for allowance for doubtful accounts and allowance for sales returns
Balance at Beginning of Period	$ 2.2
Charged to Costs and Expenses	0.5
Deduction	(0.3)
Balance at End of Period	2.4
Inventories
Finished goods	69.0	85.7
Work in process	37.7	37.0
Raw materials and purchased parts	31.8	23.1
Inventories, net	138.5	145.8
Allowance for doubtful accounts
Activities and balances for allowance for doubtful accounts and allowance for sales returns
Balance at Beginning of Period	2.1
Charged to Costs and Expenses	0.5
Deduction	(0.2)
Balance at End of Period	2.4
Allowance for sales returns
Activities and balances for allowance for doubtful accounts and allowance for sales returns
Balance at Beginning of Period	0.1
Deduction	$ (0.1)