Restructuring Charges (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended			6 Months Ended
	Dec. 31, 2012		Jan. 01, 2012	Dec. 31, 2012		Jan. 01, 2012
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Number of Positions Eliminated, Period Percent	13.00%
Restructuring charge (credit), net of reversals	$ 5,176		$ 437	$ 5,167		$ 1,392
Restructuring Reserve [Roll Forward]
Restructuring liabilities, beginning balance				463
Period charges				5,191
Period reversals				(24)
Period payments				(598)
Restructuring liabilities, ending balance	5,032			5,032
Termination Benefits (1)
Restructuring Reserve [Roll Forward]
Restructuring liabilities, beginning balance				359	[1]
Period charges				5,065	[1]
Period reversals				(24)	[1]
Period payments				(477)	[1]
Restructuring liabilities, ending balance	4,923	[1]		4,923	[1]
Excess Facilities (2)
Restructuring Reserve [Roll Forward]
Restructuring liabilities, beginning balance				93	[2]
Period charges				16	[2]
Period reversals				0	[2]
Period payments				(109)	[2]
Restructuring liabilities, ending balance	0	[2]		0	[2]
Other Cost
Restructuring Reserve [Roll Forward]
Restructuring liabilities, beginning balance				11
Period charges				110
Period reversals				0
Period payments				(12)
Restructuring liabilities, ending balance	$ 109			$ 109

[1] Termination benefits generally include severance, outplacement services and health insurance coverage.

[2] Excess facilities costs generally include rent expense less expected sublease income, lease termination costs and asset abandonment costs.