Summary of Significant Accounting Policies - Other (Details) (USD $)	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Summary of Significant Accounting Policies (Additional Textual) [Abstract]
Maximum period for collection of receivables	5 years
Reserve for inventory	inventory in excess of 12-month demand
Additions to capitalized computer software for internal use	$ 4,700,000	$ 7,700,000	$ 4,000,000
Depreciation and amortization, property plant and equipment	49,500,000	55,000,000	55,300,000
Period for revenue recognition for perpetual licenses maintenance	12 months
Loss on reissuance of treasury stock	(42,657,000)	(32,687,000)	(19,714,000)
Percentage of likelihood of tax benefit being realized upon effective settlement of audit	50.00%
Advertising expense	7,400,000	7,200,000	7,500,000
Retained Earnings [Member]
Summary of Significant Accounting Policies (Additional Textual) [Abstract]
Loss on reissuance of treasury stock	$ 0	$ 6,252,000	$ 16,621,000
Software Products [Member]
Pro Forma Revenue [Line Items]
General Term of Software Arrangement Minimum	2 years
General Term of Software Arrangement Maximum	3 years