Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 28, 2013	Dec. 29, 2012
Assets [Abstract]
Allowance for Doubtful Accounts Receivable, Current	$ 2,241	$ 2,171
Finite-Lived Intangible Assets, Accumulated Amortization	$ 105,070	$ 73,021
Stockholders' equity:
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	250,000,000	150,000,000
Common Stock, Shares, Issued	165,261,003	118,622,650
Treasury Stock, Shares	993,578	807,659