Stockholders' Equity - Rollforward of Common Stock Outstanding (Details)	9 Months Ended
	Sep. 29, 2013	Sep. 30, 2012
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares outstanding at beginning of the period	56,613,024	32,400,000
Stock issued for employee stock purchase plan, stock options and restricted stock units exercised	400,000	100,000
Common stock issued for cash	0	20,000,000
Common stock issued for acquisitions	0	4,000,000
Shares outstanding at end of the period	57,048,005	56,500,000