Restructuring and Related Charges (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended			3 Months Ended
	Sep. 27, 2014	Sep. 28, 2013	Jun. 28, 2014	Sep. 27, 2014 CCOP Robbinsville Closure Plan (Workforce Reduction) Employee	Dec. 28, 2013 Central Finance and IT Restructuring Plan (Workforce Reduction) Hologram Business Employee	Jun. 28, 2014 NE Realignment Plan Hologram Business Employee	Jun. 28, 2014 CCOP Serangoon Closure Plan Hologram Business Employee	Jun. 28, 2014 Shared Services Restructuring Plan Hologram Business Employee	Mar. 29, 2014 NE Product Strategy Restructuring Plan Hologram Business Employee	Mar. 30, 2013 CCOP Outsourcing Plan (Workforce Reduction) Hologram Business Employee	Sep. 27, 2014 Other plans	Sep. 27, 2014 Plans Prior to Fiscal 2013	Sep. 27, 2014 Workforce Reduction CCOP Robbinsville Closure Plan (Workforce Reduction)	Sep. 27, 2014 Workforce Reduction Central Finance and IT Restructuring Plan (Workforce Reduction)	Sep. 27, 2014 Workforce Reduction NE Realignment Plan	Sep. 27, 2014 Workforce Reduction CCOP Serangoon Closure Plan	Sep. 27, 2014 Workforce Reduction Shared Services Restructuring Plan	Sep. 27, 2014 Workforce Reduction NE Product Strategy Restructuring Plan	Sep. 27, 2014 Workforce Reduction CCOP Outsourcing Plan (Workforce Reduction)	Sep. 27, 2014 Workforce Reduction NE Germany Restructuring Plan Hologram Business	Sep. 27, 2014 Ottawa Lease Exit Costs	Sep. 27, 2014 Lease Costs NE Lease Restructuring Plan (first floor)	Sep. 27, 2014 Lease Costs NE Lease Restructuring Plan (Lease Costs)
Restructuring and Related Charges
Number of employees expected to be reduced				30	22	108	42	46	62	45
Contractual obligations under the operating lease, net of sublease income, fair value	$ 2.8		$ 3.1
Summary of various restructuring plans
Accrual balance at the beginning of the period	26.2										0.2	2.5	0	1.5	4.6	1.7	1.8	4.4	0.5		3.1	6.9	2.1
Restructuring expenses	2.9	(0.8)									0.4	0.5	1.5	0	0.3	0	0	0	0	0.8	0	0.3	(0.1)
Cash Settlements	(7.2)										(0.6)	(0.8)	(0.2)	0	(3.2)	(0.2)	(0.5)	(0.6)	(0.1)		(0.2)	(0.8)	(0.2)
Non-cash settlements and other adjustments	(0.5)										0	(0.2)	0	(0.1)	0	0	0	(0.2)	0		(0.1)	0	0
Accrual balance at the end of the period	$ 21.4										$ 0	$ 2.0	$ 1.3	$ 1.4	$ 1.7	$ 1.5	$ 1.3	$ 3.6	$ 0.4		$ 2.8	$ 6.4	$ 1.8