Balance Sheet and Other Details (Details 2) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Sep. 29, 2012	Oct. 01, 2011	Jun. 30, 2012
Property, Plant and Equipment
Property, plant and equipment, gross	$ 774.0		$ 765.6
Less: Accumulated depreciation	(521.5)		(512.7)
Property, plant and equipment, net	252.5		252.9
Depreciation expense	16.9	17.1
Prepayments and Other Current Assets
Prepayments	33.7		30.9
Advances to contract manufacturers	14.1		18.4
Deferred income taxes	2.4		2.3
Refundable income taxes	2.6		4.7
Other receivables	18.4		13.0
Other current assets	8.1		7.9
Total prepayments and other current assets	79.3		77.2
Other Current Liabilities
Deferred compensation plan	4.8		4.6
Warranty accrual	7.6		8.1
VAT liabilities	3.1		2.7
Restructuring accrual	7.6		8.6
Deferred taxes	3.2		3.1
Other	8.7		10.8
Total other current liabilities	35.0		37.9
Other Non-Current Liabilities
Pension accrual and post-employment benefits	88.7		85.2
Deferred taxes	4.4		4.7
Restructuring accrual	3.7		4.0
Financing obligation	35.6		35.4
Non-current income taxes payable	10.5		9.3
Asset retirement obligations	9.4		9.2
Long-term deferred revenue	21.6		16.1
Other	16.3		12.7
Total other non-current liabilities	190.2		176.6
Santa Rosa Sale Leaseback Transaction
Property, Plant and Equipment
Property, plant and equipment, net	13.9		14.6
Other Non-Current Liabilities
Financing obligation	28.5		28.5
Land
Property, Plant and Equipment
Property, plant and equipment, gross	15.3		14.1
Building and improvements
Property, Plant and Equipment
Property, plant and equipment, gross	37.7		35.8
Machinery and equipment
Property, Plant and Equipment
Property, plant and equipment, gross	440.6		421.3
Capital investment project in Beijing, China
Property, Plant and Equipment
Economic useful life	20 years
Furniture, fixtures, software and office equipment.
Property, Plant and Equipment
Property, plant and equipment, gross	169.0		166.1
Leasehold improvements
Property, Plant and Equipment
Property, plant and equipment, gross	95.6		95.3
Construction in progress
Property, Plant and Equipment
Property, plant and equipment, gross	15.8		33.0
Eningen site sale and leaseback transaction
Property, Plant and Equipment
Property, plant and equipment, net	$ 5.3		$ 6.8