Subsequent Events (Details) (USD $)	3 Months Ended			9 Months Ended
	Sep. 28, 2014	Jul. 06, 2014	Jul. 07, 2013	Jul. 06, 2014	Jul. 07, 2013	Jul. 31, 2014	Apr. 14, 2014 agreements	Feb. 10, 2014	Nov. 12, 2012	Aug. 31, 2010 agreements
Subsequent Event [Line Items]
Number of Interest Rate Derivatives Held							9			2
Proceeds from Divestiture of Businesses		$ 357,000	$ 5,549,000	$ 8,199,000	$ 8,415,000
Stock Repurchase Program, Authorized Amount						100,000,000		200,000,000	100,000,000
Common Stock, Dividends, Per Share, Declared	$ 0.20
Interest Rate Swaps [Member]
Subsequent Event [Line Items]
Derivative, Notional Amount							$ 300,000,000			$ 100,000,000